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Scorching summer days, rising AC bills, and restless nights—sound familiar? Before you crank up the air conditioning, here’s a timeless Indian summer hack that’s natural, affordable, and beautifully effective. Enter vetiver curtains. Handwoven from the roots of vetiver grass (khus), these traditional curtains have cooled Indian homes for centuries—and...

31,849 Aufrufe • vor 5 Monaten •via X (Twitter)

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Ancient Ice in Scorching Sands: How Persians Built Desert Freezers at least 2,500 Years Ago! While Romans were mastering grain storage, Persian engineers were doing something that sounds impossible, making ice in 40 degrees Celsius desert heat, without electricity, without refrigeration, without any modern technology. They built massive dome structures called yakhchals that could store 5,000 tons of ice through scorching summers lasting six months. These weren’t just holes in the ground, they were precision engineered thermal machines that defied physics. Here’s how they worked. In winter, Persians would flood shallow pools at night when desert temperatures plummeted below freezing. By morning, they’d harvest sheets of ice and rush them into the Yakhchal before sunrise. But storing ice isn’t the hard part. Keeping it frozen through summer is. The genius was in the architecture. The domes stood 60 feet tall, with walls 6 feet thick, made of a special mortar called saruj, a mix of sand, clay, egg whites, lime, goat hair, and ash. This created an ancient form of insulation that blocked heat transfer. But insulation alone wasn’t enough. They built massive walls called bodgears, wind catchers, on the north side. These caught cold night winds and funneled them down into underground channels that ran beneath the ice storage. The wind naturally cooled before entering the chamber. The dome shape was critical. Hot air rose to the top and escaped through a vent at the peak, while the ice sat in the coolest layer at the bottom. convection created constant airflow without any mechanical system. Some yakhchals were connected to kanats, underground aqueducts that brought mountain water. The flowing water added evaporative cooling, dropping the temperature even further. The result? Ice cream and frozen desserts in the middle of the Persian desert 400 BCE. Wealthy merchants would pay fortunes for a single cup of ice. Many of these structures still stand in Iran today, 2,000 years later, a testament to engineering that worked with nature instead of against it. Here are some more informative videos about yakhchals (ancient Persian ice houses) These explain the history, engineering, and how they worked in the desert heat: 1The Genius Design of the Ancient Persian Yakhchal | 2500 Year Old Freezers in the Deserts of Iran – Covers the structure, cooling system, and historical use in Iran. Watch here: 2Ancient Ice House Invented In 400 BCE? Yakhchals In Iran– Details the invention around 400 BCE, architecture in cities like Yazd, and restoration efforts. Watch here: 3Ancient Ice-Making Machines - The Yakhchāl in Persian Desert – A short overview of the evaporative cooling and dome design from 400 BC. 3 Watch here: 4The Yakhchāl: Ancient Ice-Making Machines in the Desert – Focuses on the “ice pit” technology and subterranean storage. Watch here:

GP Q

24,016 Aufrufe • vor 5 Monaten

HOW TO COOL AI SERVERS IN LOW EARTH ORBIT—SOLVED - Revolutionary Cooling for Space-Based AI: Adapting JWST’s Acoustic Cryogenic System for the Next Frontier The unforgiving vacuum of space, where temperatures plummet to near absolute zero, managing heat is a paradoxical challenge. Satellites and spacecraft generate internal warmth from electronics, processors, and power systems, but they can’t rely on air or water for dissipation—there’s no atmosphere to conduct it away. Traditional methods like radiative heat sinks have served us well, beaming excess thermal energy into the void as infrared radiation. Yet, as we push toward deploying massive AI servers in orbit—think constellations of edge-computing nodes for real-time data analysis, autonomous satellite swarms, or even orbital supercomputers—these old reliables fall short. Enter the James Webb Space Telescope’s (JWST) ingenious cryogenic cooling system, which leverages acoustic waves to chill instruments to just 7 Kelvin (-266°C). This isn’t science fiction; it’s proven technology that’s already orbiting 1.5 million kilometers from Earth. In this article, we’ll explore how this system can be repurposed to cool space-based AI servers, and why it’s not just superior but the lowest-cost option compared to radiative sinks, thermoelectric coolers, or other alternatives. The JWST Cooling Marvel: Sound Waves as the Ultimate Chill Factor At the heart of JWST’s success is its ability to maintain ultra-low temperatures for its sensitive infrared detectors, which peer into the universe’s coolest phenomena—like distant galaxies shrouded in cosmic dust. Unlike optical telescopes that can tolerate room temperature, JWST’s instruments demand cryogenic conditions to suppress thermal noise, ensuring faint signals aren’t drowned out by the hardware’s own heat. The star of the show is the pulse-tube cryocooler, a mechanical refrigerator that uses sound waves—specifically, oscillating pressure waves generated by a pair of piston-like pumps—to drive a refrigeration cycle without any moving parts in the cold sections. Here’s how it breaks down: 1The Acoustic Engine: Linear compressors (essentially high-frequency pistons) create rhythmic pressure pulses, akin to a low-hum rumble from a subwoofer. These “sound waves” propagate through a tube filled with high-pressure helium gas, compressing and expanding it rhythmically. 2The Regenerator Magic: The waves pass through a porous regenerator matrix (made of materials like lead spheres or rare-earth compounds) that stores and releases “coldness.” As the helium expands in the cold end, it absorbs heat from the telescope’s optics; on the compression stroke, that heat is shuttled back toward the warmer sections. 3Multi-Stage Precision: JWST employs a three-stage setup. The first two stages cool to around 18K and 50K using passive techniques like Joule-Thomson expansion (where gas cools as it expands through a valve). The third stage, the pulse-tube heart, drops the mid-infrared instrument (MIRI) to 7K. This staged approach minimizes power draw while maximizing efficiency. 4Heat Exile via Exchangers: Waste heat from the warm end—peaking at about 27°C from electronics and compressors—is captured by compact heat exchangers. These finned, aerospace-grade radiators then radiate it away, often aided by the spacecraft’s deliberate “wobble” (a 2 RPM rotation) to evenly expose surfaces to deep space. No massive fins needed; the system is sleeker than a smartphone. This setup consumes just 200-300 watts—less than a desktop PC—yet cools to temperatures unattainable by passive means. It’s vibration-isolated too, with counter-rotating pumps canceling out shakes that could blur JWST’s pinpoint images. Proven over years in orbit, it’s a testament to engineering elegance: turning sound into silence, heat into cosmic clarity. 1 of 3

Brian Roemmele

264,858 Aufrufe • vor 9 Monaten

☀️ Why the Gates of Hell Want to Dim the Sun I asked myself: 🤔 Why would billionaires spend billions to block sunlight; the very source of all life? Because the Sun is the antidote to their entire control system. When you own your light, you own your biology. When they dim your light, they own you 🫵🏻 🙇🏻‍♀️How that works? 🧠 1 - Control the Frequency of Life The human body runs on light frequencies, not just calories. Our mitochondria are tiny light antennas. They decode sunlight into energy, hormones, and emotions. When sunlight hits the skin and eyes, it builds: Dopamine + Melatonin + Nitric oxide +EZ water,…,all the ingredients for repair and regeneration = health Block that signal and they block human sovereignty. ☁️ 2 - Replace Natural Light with Artificial Blue Its blocks infrared (IR) and ultraviolet (UVA) = the healing ends of the spectrum. While the tech industry fills our world with blue light and microwave EMF…, and those things: Blue light raises cortisol and stress✅ Suppresses melatonin (so no deep repair)✅ Shrinks dopamine levels (so no joy, no drive)✅ Breaks circadian timing(our body’s master clock)✅ Dries up EZ water and destroys mitochondrial coherence (killing us from inside out)✅ And much more…. Without UVA and IR from the Sun, blue light becomes a 🧨 They’re 🌥️ the sum to make sure nothing interferes with their plans. 💉 3- Decouple Humans from Nature Now add the chemical and biological layers: “💉” laced with adjuvants, metals, lipid nanoparticles Food and water filled with endocrine disruptors… Air loaded with particulates that scatter sunlight All these create frequency mismatches; signals your mitochondria can’t read. An alien 👽 in our planet. Result: broken electron flow, inflammation, low ATP (energy), and turbo diseases. Once your redox is low enough, your biology becomes programmable. A body without coherent light can be manipulated by artificial frequency. 🌫 4 - Collapse Human Charge When they block infrared and UV, they cut your ability to charge cellular water. Less charge = less life. You become tired, addicted, anxious, obedient,…,perfect for a control systems. A low-redox population doesn’t rebel. It complies. 🌥️That’s why they dim the sun. That’s why the same people push blue-lit smart cities, 5G grids, and indoor lifestyles. Because they’re making sure to keep their fiat Ponzi scheme afloat, by reducing the number of people in the world, so the few who remains will own nothing and be happy 👀 When this triad 👉🏻 light, water, magnetism 👈🏻 is restored, detox happens automatically, and our body can buffer, recycle, and adapt and our mitochondria handle what no supplement can 💊 🧬 The War on Light Is a War on Consciousness This is not just environmental manipulation; it’s spiritual warfare… Dimming the sun is about dimming your internal light. When Bill Gates and World Health Organization (WHO) push “solar dimming,” they’re not saving the planet; they’re controlling it. ☀️ Less UVA & Infrared = less structured water (EZ), less nitric oxide, less dopamine = weaker bodies, weaker minds. 💀 More blue light + EMF = more stress, more turbo disease = more despair 💊 More dependency = more profit for them, less freedom for us. They’re killing us, slowly, while making sure we spend every penny on their products. A win-win for them, a lose-lose for us. And as Dr. Jack Kruse Decentralized Medicine Maxi 🔆 said: “They can’t own your body if you hold the Sun.” 🔋 The Real Solution ⚡️ UNITED and REDOX but If your country is too fare gone 😖 then leave, go where there’s the sunshine. Where you can still benefit from a better climate and more freedom. That’s where your redox will thrive…and don’t forget to add Bitcoin to the mix, in a cold wallet. Because if you’re holding fiat, you’re going to be left behind. Full interview 👇🏻

Light Me Away ☀️

192,675 Aufrufe • vor 10 Monaten

Before we get into that ingenious cooling stunt, let's first meet the star of the story: Yuncheng (运城), north China's Shanxi Province. This seemingly low-key city actually has a few remarkable identities that may completely change the way you see it. China's "No. 1 City of National Treasures" Yuncheng is home to 100+ cultural heritage sites under national-level protection, with an astonishing concentration of ancient architecture. Step into almost any county in the area, and you may come across a temple, pagoda, or mural that has survived a thousand years. East Asia's Oldest Paleolithic Site? It is home to one of the earliest known Paleolithic sites in East Asia, dating back approximately 1.8 million years. Some European studies even suggest that the site may be more than 2.4 million years old. Salt Lake City, meet your Chinese twin Yuncheng is home to a salt lake spanning roughly 154 square kilometers, with a salt-harvesting history stretching back some 4,000 years. Salt Lake City, meet China's Salt Lake City. Perhaps it's time to make this a sister-city relationship, Salt Lake City Government ? And its waters are actually saltier than those of the Dead Sea, buoyant enough to let a person float effortlessly on the surface. The only thing that doesn't float here is its fame. Hometown of Guan Yu (关羽) China's legendary warrior saint, Guan Yu, was born there more than 1,800 years ago. Celebrated for his unwavering loyalty and valor, and immortalized by the tragedy of a fatal misjudgment in his final years, he went on to influence Chinese culture for nearly two millennia. Even today, countless temples across China dedicated to him remain active, from Taiwan to Xinjiang. By all accounts, Yuncheng has no shortage of history and culture worthy of making headlines. Yet what recently propelled the city into the national spotlight was not its cultural heritage, though. It was the rooftop of an ordinary residential complex-where it suddenly began to "rain." This summer, a punishing heatwave has swept across Europe, while much of China has also been gripped by prolonged high temperatures. Against this backdrop, an unusual cooling system that sends a fine mist drifting down from above has captured nationwide attention. According to the property developer, the system was officially put into operation in August 2024. Each building, 100 meters tall, is equipped with more than 200 high-pressure misting nozzles installed along the rooftop. The fine droplets absorb heat as they evaporate, helping to lower the surrounding temperature. The system enters regular operation each June, with a single cycle lasting about 10 minutes. My colleagues took on-site measurements. Before the system kicked in, the ground temperature within the complex had climbed to 44 degrees Celsius. Once the system began operating, clouds of fine spray descended from above. Children opened umbrellas and played in the artificial "rain." After the spraying cycle ended, measurements showed that the ground temperature had fallen to around 33 degrees Celsius, while the temperature within the mist-covered area dropped significantly, turning a sweltering afternoon into something noticeably cooler and far more comfortable environment. According to the property management, the operating costs are fully covered by the community's shared property-management budget, meaning residents pay nothing extra. The system draws on ordinary tap water. Because the droplets are so fine, most of the water evaporates before it ever reaches the ground. Beyond cooling the air, it helps reduce dust and provides some irrigation for nearby greenery, allowing the same water to serve multiple purposes. This residential community is not the only place experimenting with creative ways to cope with extreme heat. As high temperatures continue, cities across China are introducing increasingly practical and locally adapted cooling measures. In Beijing, Turpan, and many other cities, air-conditioned service stations have opened their doors to sanitation workers, delivery riders, and other outdoor workers. These stations provide watermelon, chilled drinks, ready-to-eat food, and heatstroke-prevention supplies, all free of charge. In some locations, field workers have also been equipped with cooling vests and other protective gear designed for extreme heat. Kaifeng (开封), in central China's Henan Province, has taken an approach that carries a touch of romance all its own. About a thousand years ago, Kaifeng served as the capital of China, during a period when science and technology, urban civilization, and the visual arts flourished. Today, the city is home to several large theme parks and has become one of China's major cultural tourism destinations. Some have even dubbed it "China's Orlando." Kaifeng is also renowned for its watermelons. This year's bumper harvest, however, has left some local growers struggling to find enough buyers. In response, several theme parks have stepped in to purchase large quantities of local watermelons in bulk. The initiative helps farmers expand their sales channels, and allows the parks to hand out thousands of kilograms of free watermelon to visitors each day, offering a refreshing respite from the summer heat. From mist raining down on rooftops, to icy drinks pressed into the hands of delivery riders, to free watermelons handed out by the truckload-different cities, one shared answer. Fighting the heat doesn't always take billion-dollar mega-projects. Sometimes, it just takes a little imagination, and a lot of heart. It might be a shower of mist falling from a rooftop, a wearable cooling suit, or a slice of freshly cut, ice-cold watermelon. What's the coolest heat-relief idea in YOUR city? Drop it in the comments, let's see who wins summer. (And to our friends in the Southern Hemisphere and Alaska-tell us your winter survival tricks instead. We'll need them in December☕)

Zhai Xiang

13,477 Aufrufe • vor 1 Monat

Zack Polanski, "Today I was in Oxfordshire, standing in the aftermath of the devastation caused by a wildfire. Trees reduced to charcoal, cars turned to burnt out wrecks. The smell of smoke still lingering in the air on the site of what was once a thriving local business now reduced to ash." "Wildfires, literal scorched earth and a looming sense. And I really want everyone to hear this. This is only just the beginning. And today, as temperatures fall at the end of yet another extreme heat alert, we know that if it rains now, the soil being baked dry means it's much more likely to flood." "These days feel exceptional. But what we are living through right now are likely some of the least extreme summer temperatures we'll experience in our lifetimes. Today I am sounding the alarm and I'm laying out a plan." "Because last week, while a wildfire the size of 200 football pitches was raging across Suffolk, I called on, Prime Minister Burnham to act urgently to address the crisis. I suggested a COBRA meeting being the very least he could do." "And six days later, with another heat alert just having ended, we have still heard next to nothing from the very top of government. No emergency briefings, no new plan and precious little detail about how this government will protect people from the crisis." "It is putting lives and livelihoods at risk across the entire uk. So today I'm delivering a reality cheque. We are facing the biggest threat to this country since the Second World War." "I'm setting out what Prime Minister Burnham can do now to tackle the crisis and I am challenging him to act with the urgency we need. You will hear today from those on the front line of this crisis and they will lay out what they have dealt with in the past few weeks." "And to them, on behalf of the entire country, I want to say thank you. Extreme weather is now the new normal and without action, the impact on the people of this country will be unimaginably grave." "The threats we face are three hold first, the threat to the safety of the population. Almost 3,000 people have died from the effects of extreme heat this summer. And we know that older people and those with pre existing conditions are particularly at risk from these dangerous temperatures." "Those are the people who have been forced to stay at home for days on end, windows, curtains closed, trying to wait out the extreme heat. And these are the people who are most likely now to have grieving families whose bodies were under such intense strain and trying just to stay cool that their kidneys and their hearts could no longer cope." "Meanwhile, wildfires have seen hundreds evacuated from their homes, while many thousands more wait anxiously with Flames on the horizon and smoke in their lungs. We've seen across Europe how bad things can get." "Hundreds of thousands evacuated, half a million acres burned. The sheer scale of the devastation is hard to comprehend, but we need to look it in the face, because this is only a taster of what's to come if we don't act now." "Second, we face a threat to our food and water security. Farmers are now warning we could see food shortages after flooding followed by drought has decimated crops. And despite farmers working really hard through the nights to avoid the heat, food production is grinding to a halt and our food prices are set to rise." "Half of England is experiencing serious drought. And across the country, 8 of our water reservoirs are at risk of running dry. Privatised water companies they've failed to build a single new reservoir to since 1992, are, losing nearly 3 billion litres of water a day from leaky pipes." "That's five times more than a nationwide host pipe ban would even save. The threat is so severe that the UK's National Risk Register warns that if we have three years of exceptionally dry weather like this, we could face water rationing." "These aren't distant possibilities, they're very real scenarios and they are coming straight at us down the track because finally, we face a threat to our very way of life. Parents unable to take their children to the playground because the slides are so hot it could burn, their skin off." "Temperatures so high they keep us inside for days for the sake of our health. Cities feeling like ghost towns, parks turned into deserts. We only have to look across the Channel to France and Spain to see what faces us in the years ahead." "Europe is heating at, twice the rate of the rest of the world. Wildfires, droughts, deadly floods. The scenes we have seen play out on our TV screens are, frankly apocalyptic. And yet the response from our government is to pretend none of this is happening." "It is an astonishing dereliction of duty from those whose very first responsibility is to keep all of us safe, and from the media. With some brilliant and notable exceptions, we have seen more clamouring for North Sea drilling in the last few weeks than actually raising the alarm on climate breakdown." "While our country has come together, people have offered shelter to those who have had to leave their homes due to wildfires. They've checked in with older neighbours to care for those who are sick because of the heat. But the government. The government have been far, far too quiet on what is an emergency." "So today you will hear from some of those on the front line of this crisis and Those with vital insights into how we face this threat. A doctor, a firefighter, someone who served this country in the armed forces, and someone who has dedicated his entire career to our precious nature and wildlife." "It's experts like these that this government should be bringing to the table to design a full scale emergency response. So I want to step out from this big picture and look at some of the urgent steps that Prime Minister Burnham needs to urgently announce to protect people right now and keep us safe from what we know is coming down the track." "In the immediate term, we need to keep people safe from extreme temperatures. That means a free accessible cool space in every local area. And financial support for households so they can heat proof their homes. Second, we need a robust wildfire prevention strategy." "A fire service with the resources it needs to tackle blazes when they come. And that must include firefighting helicopters when needed. And not again ever seeing the shocking sight of requiring a charity to step in to contract a private firm to help fight fires." "And this should all be funded by taxing the fossil fuel giants who are profiting from fueling these infernos. And finally, to secure our water supply, prevent droughts and protect our food system, we need to bring water back into public hands." "Right now, money is flowing out of our hands into the pockets of shareholders, just like water is flowing out of those companies leaky pipes in the middle of a drought. Every single penny households pay for their water needs to go back into strengthening our infrastructure, building new reservoirs and protecting us from the droughts of the future." "We know that these extreme temperatures, these deadly wildfires, are being driven by the burning of fossil fuels. The sad reality is decades of inaction of politicians allowing fossil fuel companies to profit from pumping out deadly emissions have guaranteed the extreme weather we are seeing right now." "And we will see for the rest of our lifetimes. But there is still time to stop total breakdown. So let me speak directly to the Prime Minister. If we are to secure a livable future for our children and for our grandchildren, there can be no new drilling for oil and gas." "On this, the, the science is crystal clear. As politicians, we have a moral responsibility to do what is right for the people we serve, even when it's not politically convenient. And I know that whatever our differences, we both care deeply about the people of this country and the future of our planet." "So when the time comes, I hope you will have the courage to be truthful, be brave and hold firm to your party's commitment to no new oil and gas drilling in the North Sea, including both Rosebank and, Jackdaw." "Now, some will say we can't afford to make these changes. These last few weeks are showing we can't afford not to. We are facing an existential threat. People are dying. People are scared." "It is time to act. And when we do, we won't just avoid the worst effects of climate breakdown. We will lower bills permanently, help our communities thrive, and give a grounded sense of hope for generations to come."

Farrukh

86,651 Aufrufe • vor 25 Tagen

Brian Chesky explains how Airbnb solved the chicken-and-egg problem “Marketplaces are incredibly defensible at scale, and maybe it’s because they’re incredibly hard to start. And the problem is simple - they call it the chicken and egg problem.” As Brian explains, it was tough to bootstrap Airbnb in the beginning because travelers couldn’t book homes if there was no inventory, and homeowners didn’t want to list their homes unless people were going to book them. “We didn’t know what to do for a while .We tried a lot of different things. And I can tell you what worked. Summer of 2008, the press announces that Barack Obama is moving from a 20,000 seat basketball arena to an 80,000 seat football stadium. And we said, that’s our shot. You have 60,000 people that don’t have housing, surely at least a few of them are going to need a place to stay… And so we literally started with local people in Denver. Then we started emailing bloggers. We got the bloggers. Then the Denver Post and the Rocky Mountain News covered us. Then the local ABC and NBC and CBS affiliates. And then the Wall Street Journal. Then the New York Times and CNN are in our living room… We did that in a matter of three weeks.” Brian continues: “We started these little infernos. You start getting a few users here, a hundred here, fifty there… And we did the same thing with the inauguration. And when you have a hundred people here and there, then you obsessively meet them… Paul Graham, our first investor, said it’s better to have a hundred people love you than a million people kind of like you. And the reason why is it’s really hard to build off of a really wide but shallow base. But with a hundred people, you can find out everything they want… You meet them, you spend a ton of time with them, and once they fall in love with your product, they’ll tell every one of their friends. That’s why [Airbnb] took a really long time to start, but it grew much faster later on.” Video Source: Commonwealth Club World Affairs of California

Startup Archive

129,635 Aufrufe • vor 2 Jahren

#KeepEyesOnSudan When comparing Khartoum’s average temperatures between 2003 and 2006 with the average between 2023 and 2026, we find the temperature has risen by roughly 0.9 to 1.3 degrees Celsius. That is a striking increase against the levels of global warming, which has averaged about 0.2 degrees Celsius per decade since the 1980s. At that pace, the rise of Khartoum’s temperature over the same period should have been only about 0.4 degrees Celsius. Instead, the increase Khartoum has actually recorded is 225% to 325% higher than that—meaning the city is warming far faster than the rest of the world. Many global and local factors lie behind this. But the past three years have brought exceptional conditions driven by the war, which has accelerated several of the local pressures that shape the city’s climate and push temperatures up. The widespread stripping of vegetation, the fires, the shelling, and the decay of the built environment are all unnatural forces that drive nighttime temperatures higher. They disrupt the natural cooling cycle and weaken the city’s ability to cool down after dark. As a result, the land and buildings start each day a little hotter than the day before, and the city wakes every morning to a higher baseline temperature. This builds into a cumulative cycle that makes heat waves last longer and hit harder—with direct consequences for public health, energy use, and water supplies, and a steady worsening of heat stress. This is where the Khartoum afforestation initiative matters. It is not simply a project to beautify the city, it is a new front in the fight against climate change and a effort to repair the urban environment. Studies suggest that expanding tree cover in Khartoum could lower local temperatures by around 3 to 5 degrees Celsius, while also cleaning the air, cutting dust, reducing energy use, helping the soil hold more water, and strengthening the capital’s overall resilience to heat waves. This initiative does not start from scratch. It builds on pioneering youth and community efforts that came before it, such as the “Green Khartoum” initiative and others. The proposed project aims to bring these efforts together under a single coordinating framework, in partnership with the state government, public institutions, the private sector, civil society, and volunteers—turning scattered initiatives into a broad national program to rebuild the capital’s green cover and restore its beauty. And we are coming back to you, Khartoum. Dr. Amgad Fareid Eltayeb

Amgad Fareid Eltayeb

19,175 Aufrufe • vor 2 Monaten

Appreciation to Everyone who made the Fan Convention Possible. There are simply not enough words to express how grateful we are to everyone who became part of the Paint The Town Red Fan Convention. Over the course of two unforgettable days, we welcomed almost 1,500 attendees, with 1,200 meals distributed through the generous sponsorship of JLCENTERFLARES (ON HIATUS). Our journey began long before the event itself. Months of planning, revisions, sleepless nights, and endless preparations all led to this moment. But the real work started at 10:00 PM on 07/24, when our volunteers gathered to begin setting everything up. From that night until 4:00 AM on 07/27, after the final egress, they continued working almost nonstop. They sacrificed their sleep, endured physical exhaustion, carried heavy equipment, stood under the scorching heat for hours, and pushed through every challenge just to make sure every fan who walked into the venue had the best experience possible. As if the heat wasn’t enough, the first day ended with heavy rains that damaged parts of our setup and equipment. For a while, we honestly thought we wouldn’t be able to continue with Day 2. When we first submitted our proposal to SM MOA, we only had one dream: to promote JL and create a space where JL Stans could come together, celebrate, and simply enjoy being part of this community. To all our volunteers, thank you for choosing to serve instead of simply enjoying the event as fans. You gave your time, energy, and hearts without expecting anything in return. Whether you helped with setup, registration, crowd management, food distribution, cleanup, or behind-the-scenes tasks, every role mattered. This event would not have been possible without you. To all the participating fanbases and communities, thank you for taking the time to prepare and distribute your thoughtful freebies. Your passion and generosity added so much joy to the experience and made the event even more memorable for everyone who attended. To the staff of SM Mall of Asia, thank you for always being accommodating, patient, and ready to assist us whenever we needed help. Your support played an important role in making this event successful. To the hardworking crew of Tent King, thank you for carrying countless heavy metal frames and equipment from the first floor all the way to the fourth floor. We truly appreciate everything you did to help build the space that so many fans enjoyed. To our YELI Mascot Talent, thank you so much for bringing happiness wherever you went. Wearing the mascot throughout the event was never an easy task, especially under the heat and through the long hours, yet you continued to wave, dance, pose for photos, and bring smiles to everyone you met. You truly gave life to YELI, and your passion and dedication never went unnoticed. Lastly, to every fan who came, lined up, waited patiently, participated in our activities, and filled the venue with so much love and positive energy, thank you for believing in our vision. Your smiles, your excitement, and the friendships created over those two days reminded us exactly why we wanted to create this event in the first place. This fan convention was never built by one person or one team. It was built by people united by one purpose, to celebrate JL and create a place where fans can connect, and create unforgettable memories together. Every volunteer, every partner, every sponsor, every participating fanbase/community, every crew member, and every attendee became part of something truly special. What started as a simple dream became a beautiful reality because of all of you. We hope that everyone who walked into our little corner left not only with freebies or photos, but with memories they will treasure for years to come and with the feeling that they truly belonged. No matter what tomorrow brings, we’ll always be grateful that we shared this journey with all of you. For JL. For JL Stans. Always. #AHOF #아홉 #AHOF_JL #제이엘

JLGlobalFanbase

21,963 Aufrufe • vor 1 Monat

Bitcoin hashrate dropped ~20% in just a few days. Because extreme winter weather across the US punished weak mining operations. Here’s what actually breaks miners during a polar vortex (and how operators prepare) 👇 HOW WINTER BREAKS MINERS Cold doesn’t usually kill miners while they’re running. It kills them when: • machines cool down too fast • airflow isn’t controlled • miners restart while still cold Most damage happens during restarts and boot-ups, not steady-state hashing. HOW OPERATORS PROTECT HASHRATE 1️⃣ Control temperature swings (not just temperature) Rapid changes are the enemy. • Insulate containers and buildings to slow heat loss • Limit cold air intake until miners are hashing and warming themselves • Keep container lids closed during startup • Use hot-air feedback to warm machines gradually Goal: warm up slowly, cool down slowly. 2️⃣ Don’t let airflow work against you Airflow that’s great in summer can kill you in winter. Watch out for: • External fans pushing freezing air inside • Chimney effects that pull heat out too fast • Wide-open intakes during startup Common fixes: • Slow or pause intake fans during warm-up • Disrupt chimney effects temporarily • Use finer dust filters to reduce cold airflow Once machines are stable, airflow can come back. 3️⃣ Be careful when rebooting hashing miners Reboots in freezing temperatures are where most costly mistakes happen. Safer approach: • Reboot during the warmest part of the day • Do it one rack at a time • Keep lower shelves running so rising heat protects upper ones Rushing reboots saves minutes now and costs days later. 4️⃣ Booting miners that were offline is different For curtailment, demand response, or long downtime: ⚠️ Do NOT boot if boards are below 0°C What to do instead: • Warm machines gradually • Monitor ambient temperature inside the facility • Physically check miners if possible Cold hardware doesn’t fail immediately. It fails later. 5️⃣ Use firmware to avoid cold-start mistakes With Braiins OS, operators rely on: • Pre-heat to bring chips closer to target temperature before hashing • Fan speed vs chip temperature to confirm miners are actually warming up If fans are low and chip temperature isn’t rising, stop and warm miners more. Booting too early is the fastest way to lose hardware. 6️⃣ Network outages can freeze miners fast When internet drops, miners stop hashing and cool down quickly. Two common safeguards: • Multiple pool fallback URLs • A drain pool as a last resort to keep miners hashing and warm Drain pools burn power, but they can prevent far more expensive cold restarts. ❄️ THE COLD TRUTH Winter punishes poor preparation and rushed decisions. We’ve been running 2+ GW of live hashpower on Braiins OS through harsh winters. The patterns repeat every year. For the full deep dive, read the complete Polar Vortex guide on our blog. Mining is hard. Braiins OS is built for this.

Braiins

12,141 Aufrufe • vor 7 Monaten

🚨 THE TRUTH 🚨 President Trump has used tariffs as a weapon of national survival to help bring America back to life. And now you’re watching the tell: who’s cheering as SCOTUS “tries” to take that weapon away from him. Because this is the moment you see who’s real… and who’s been cosplaying as a constitutionalist to hide their true objective: Keep the United States handcuffed, weakened, and forced into submission to globalist power. Let’s get something straight. -Canada uses tariffs against America. -The European Union weaponizes tariffs against America. -China uses tariffs as weapons against America. -Decades of countries using tariffs against America. And what do those regimes have in common? Their governments are fine with using economic force. Only our politicians act like America defending itself is immoral. And leading the “handcuff America” parade are the same predictable actors and clowns like Thomas Massie and Rand Paul...who suddenly become very concerned about “principle” the second it’s Trump holding the tool. They don’t want leverage. They don’t want pressure. They don’t want America with teeth. They want America polite, compliant, and permanently negotiable. Some of you hate Trump so much that you’ll celebrate anything that blocks him...no matter what it costs the country. Even if it collapses America. And for some of you, that collapse is the goal! Then there’s the other crowd, the “ARRESTS NOW” crowd, the people so wrapped up in their own suffering, their own vindication fantasies, their own need to feel like they “won,” that they think perp-walks are the end of the Deep State. These clowns scream for arrests, but tariffs scare them.... Listen carefully: The system doesn’t care who gets arrested. The system doesn’t care who gets perp-walked. The system doesn’t care about your memes. The system doesn’t care about your podcasts. The system doesn’t care about your “content.” None of that, by itself, brings down a machine that has had generations to perfect itself. What brings the system down, aside from God, is this: EXPOSURE OF THE MECHANISM. How it works. How it recruits. How it launders. How it infiltrates. How it manufactures consent. How it weaponizes bureaucracy. How it rigs outcomes while pretending it’s “process.” For 13 months, President Trump has been forcing America to SEE and FEEL the system clearly, so it can be dismantled in a controlled demolition. So American's know how to NEVER allow it control again. Controlled. Disciplined. Strategic. Because I need you to understand a truth that will crush childish slogans like “Let it all collapse.” Good doesn’t rise from the ashes like a Hollywood ending. Evil rises. Chaos is not your friend. Collapse is not cleansing. The vacuum doesn’t fill itself with virtue. The Deep State’s contingency plan has ALWAYS been: LET IT COLLAPSE. Because they’re already positioned for that scenario. They infiltrated your “grassroots” years ago. They infiltrated organizations. They infiltrated militias. They infiltrated parent groups. They infiltrated church networks. They infiltrated movements with “new heroes” and “fresh faces.” So when the collapse happens, they rebrand the same control system under new names, new flags, and new saviors...owned, guided, and managed. And good people lose in that environment because good people refuse to do what evil does. Good men try to fight a ruthless enemy with moral restraints… while that enemy practices UNRESTRICTED WARFARE. And you lose. Every time. Then it takes months, years, sometimes decades, for good men to finally accept the reality: You cannot defeat an enemy with no restraints while you insist on keeping yours. And in the window while people “come around” innocent people suffer. Innocent people die. That’s why Trump isn’t walking America toward a bonfire. He’s walking America toward sovereignty...step-by-step, forcing exposure, forcing the pathway to accountability, forcing clarity, so the takedown doesn’t create a vacuum that evil fills. And here’s the part that’s going to sting: Too many of you don’t want to fight. You want to perform. You want applause. You want retweets. You want to be seen as brave, without paying the price of being brave. You hide behind “virtue wars” because they feel righteous and cost you nothing. And I’m speaking to ALL of you...from the silent listener to the loudest influencer: If you have a voice and you refuse to use it when it matters… If you have influence and you refuse to lead when it’s unpopular… If you have conviction and you keep it locked in a drawer because you fear the crowd… YOU are why the Deep State stays in power....not Trump. You forgot your civic responsibility. You forgot your patriotic duty. You forgot your faith. You’ve trained yourself to be a spectator, watching other men fight your battles...then complaining about the results. That ends now. I don’t care how young you are. How old you are. Whether you served or not. Whether you have kids or not. It’s time to WORK for your freedom. Because if America falls, it won’t be because evil was unstoppable. It’ll be because you quit. Or because you never fought to begin with. Stand with President Trump. Stop listening to professional complainers who offer no remedy. Stop empowering crybabies who grift off outrage. Stop following people who complain about the FBI, the DOJ, and “the system” while sipping cocktails at galas like nothing matters. And to every podcaster, influencer, and “digital soldier”: If your audience is static, uninvolved, and passive...that’s on us. Fix your message. Fix your leadership. Fix your mission. Help Trump expose the mechanism. Because when you expose the mechanism, accountability becomes unavoidable. Justice becomes inevitable. Arrests become the result...not the obsession. Get to work. Accountability starts with you - not the President. -ALPHA

ALPHAWARRIOR

44,114 Aufrufe • vor 6 Monaten

Let me break this down without sugar-coating a damn thing: America is one medical event away from financially euthanizing its own elders. Everybody loves to chant “support our seniors” right up until the moment they need actual hands-on care — then suddenly it’s Congratulations, you’re broke now. Because here’s the truth nobody wants to say out loud: Taking care of an elderly parent in this country doesn’t cost “a little money.” No. It costs a house. It costs a retirement account. It costs your sanity. It costs your life savings and then the government sends you a thank-you note by putting a Medicaid lien on the family home after your parent dies, just to clean out the leftovers. You want the numbers? Let’s go. Home care? $33 an hour. That’s $8,000 a month just to keep someone safe in their own damn home. Assisted living? $5,900 a month — $71,000 a year. More than college. Less useful. Memory care? Hope you’ve got two kidneys to sell. Nursing home? $111,000 to $128,000 a year. That’s not a bill — that’s a ransom note. And while families are drowning, caregivers — the people keeping our loved ones alive — are paid $16 an hour, while agencies bill $34+ and pocket the difference like it’s a clearance sale on human suffering. Meanwhile Medicare — the thing Americans THINK pays for their parents’ care — doesn’t pay for ANY long-term custodial help. Not at home. Not in assisted living. Not even in a nursing home beyond a short rehab stay. They kick you to the curb the second you’re stable enough to blink — “good luck, hope your kids aren’t broke yet.” So who pays? Medicaid. But only if you’re poor enough to practically vanish. Only if you sell down, spend down, or die down to qualify. And even THEN, there’s a 3-year, 4-year, 5-year waitlist for home care in some states. Imagine being 87, needing help with bathing and eating, and the government basically says, “Sure, sweetie — get on the list, we’ll call you by 2029.” Families step in — unpaid, exhausted, wrecked. America survives on the backs of daughters, daughters-in-law, and burned-out adult children quietly doing $600 billion worth of unpaid care every single year while the insurance industry gets fat selling policies with premiums that jump 30% overnight. And nursing homes? Corporate chains. Private equity. Debt stacked on debt. They make their money not from love, not from care — but from Medicare rehab margins and private-pay seniors who bleed out their savings to subsidize everyone else. Your grandma’s Social Security check is not keeping the lights on. Your grandma’s house is. This isn’t a system. This is a machine — designed to take every last dollar a family has before they’re allowed to get help. A machine that punishes aging, punishes disability, punishes the poor, and punishes anyone who dares to live long enough to need care. So when politicians talk about “cutting healthcare,” When they casually vote to slash ACA subsidies, gut Medicaid, or privatize Medicare with a grin like it’s a fun little math problem, Let me translate what they’re actually saying: “If your parents get sick… you’re on your own. If your husband gets dementia… sell the house. If YOU get disabled… pray you die quickly.” Because without coverage? Without Medicaid? Without ACA? Without guardrails? Elder care in America becomes a luxury product. Only the rich age with dignity. Everyone else ages with debt. This isn’t politics. This is survival. This is the bill every American family eventually gets — and the bill our leaders pretend doesn’t exist. We’re not fighting for healthcare. We’re fighting for our future ability to not abandon the people who raised us. Because one day, if this system isn’t fixed, it won’t be your parents you’re terrified for. It’ll be you.

Carina C. C

37,309 Aufrufe • vor 9 Monaten

KASHMIR BLACK DAY 1. First of all, thank you very much for inviting me to share some thoughts on this solemn occasion – in commemorating the Kashmir Black Day which essentially marks the beginning of the occupation of the State of Jammu and Kashmir by India since 1947. 2. It has indeed been a very long time since the occupation started and recent treatments of India on the occupied territories do not reflect that it plans to reconsider its occupation let alone end it anytime soon. 3. In fact, India is forcefully bullying any opposition to its occupation while at the same time tightening its grip on these territories. 4. And woe upon us that while the border politics are being played out, atrocities committed on the Jammu and Kashmiri populace persists and we and all those who are concerned, watch helplessly on the side lines. 5. I do not like to draw parallels to acts of injustice and crimes against humanity as the sufferings of the victims cannot be equated from one to another. 6. And we can never really fathom the depths of these sufferings, the pain and scars that remain etched on the victims and their kin for as long as they live. 7. But parallels in the hypocrisy, the double-standards, deceptions and lies committed by perpetrators of these atrocities are similar. It is only the scale that may differ at times – as each tries to outdo the other when they terrorise their victims relentlessly and with impunity. 8. What are their hypocrisy, lies, deceptions and double-standards? 9. On the one hand, these ruthless regimes proclaim to be advocates of democracy while they commit apartheid. They express anger and disgust when their victims retaliate and hit back at them, usually on minute scale, disproportionately compared with their vicious attacks. 10. They label freedom fighters as terrorists, hiding the fact that their apartheid policies, genocide and ethnic cleansing activities for decades cannot, but spawn aggressive retaliation from those occupied. 11. And why do these occupied people resort to militancy and aggression? 12. Isn’t that to be expected from a people who had been bullied, stripped of their dignity and witness to the murders of their loved ones while the rest of the civilised world turn a blind eye. 13. Don’t all these narratives sound the same – be it in Palestine, in Jammu/Kashmir, South Africa or even Ireland in the not too distant past? 14. For that matter, most of these problems are inherited from the colonial past as they divide and carve up their former colonies and distributed them at their whims without considering the interest of the populace. 15. Unluckily today, despite contributing to the crises, the former colonialists and their allies chose to support the new occupiers and the results as we witness today are the massacres and genocide of the occupied. 16. Right now, the world watches in horror as Israel unleashes its military might on helpless Palestinians, justifying it as retaliations to terror acts committed by Hamas. 17. Israel intends to choke Palestinians in Gaza out of existence by cutting off all basic and essential supplies and at the same time suggesting that civilians in Gaza move out of the occupied territories so that it can then hit only at Hamas target and not the civilians. 18. While Israel blames Hamas for its attacks on Gaza, it does not explain why the murderous Tel Aviv regime attacks West Bank which is devoid of Hamas. 19. In fact, for the past seven decades, of which almost half of that period was without Hamas, Israel had been attacking and killing Palestinian civilians including babies with impunity. 20. Hamas and other Palestinians who decide to take up arms and fight against Israel are children and grandchildren of Palestinian civilians the Israeli regime had murdered in the past. 21. Using the same playbook, India is justifying its invasion and occupation of Jammu and Kashmir as part of an effort to eradicate militants and terrorists and to protect its border. 22. India’s revocation of Jammu/Kashmir’s autonomy unilaterally four years ago saw the deployment of hundreds of thousands of soldiers into the illegally occupied territories of Jammu and Kashmir. Along with that atrocities were committed, while placing the whole population under siege. 23. International bodies had reported that an atmosphere of fear and reprisal had ensured silence. 24. We have also heard reports of how India is attempting to change the demographic composition of Jammu and Kashmir by settling non-Muslim outsiders in the Muslim majority areas. 25. In many ways, it is not different than the Israeli settlers who forcefully evict Palestinians from their homes in land grab activities sanctioned by the Tel Aviv regime. And to ensure that the process is successful, it deploys the IDF to accompany the settlers. 26. Resistance were met with such viciousness that some helpless Palestinians just submit themselves to the mercy of the occupying forces. 27. But there are Palestinians, as in the case of the citizens of Jammu and Kashmir who would not leave their fate in the hands of providence. 28. They retaliate and fight for their freedom and liberation by any means available to them, most times unconventional. 29. The minute they retaliate and any casualties are inflicted on the occupying forces, a prepared narrative emerges almost immediately – militants from these occupied territories had committed acts of terror on the occupiers. 30. With that the Western powers which had decades of opportunities to put a stop to the occupations and assist in the liberation of the occupied peoples, side with the occupiers and regurgitate the convenient labelling of terrorists and terrorism at the freedom fighters. 31. It is indeed baffling that these leaders of the so-called civilised West cannot even understand the meaning of the term occupied territories. And they do not seem to be able to comprehend a simple concept that those standing up against the occupation are the heroes and that the occupiers are the villains. 32. What can we do against the oppressive occupiers and the powerful backers? 33. Not much actually other than continue voicing our anger and disgust to what is happening in these occupied territories. 34. We must persist in exposing the cruelties, the atrocities and the hypocrisy of the self-anointed guardian of global morality when they are actually the perpetrator of evil and backers of greater evil. 35. It seems their hypocrisy and cruelties are bottomless as when we think we had witnessed the worst there is in mankind, they come up with atrocities we can never imagine before. 36. To the people of Jammu and Kashmir. We remember you and we feel for you. We pray for your deliverance and may Allah liberate you from the tyranny. Wassalamualaikum warahmatullahi wabarakatuh. Thank you.

Dr Mahathir Mohamad

328,732 Aufrufe • vor 2 Jahren

Powerful speech by Naturalist Chris Packham speaking alongside Zack Polanski on the subject of Climate Change, "To the disappointment of many, football didn’t come home this summer, but to the pain and suffering of millions, climate breakdown has. And our government and media response has displayed a total dereliction of duty in a time of extreme crisis." "As we’ve heard, in May and June there were 3,000 deaths attributed to the heat domes that have hung over the UK. Heat exhaustion, heat stroke, stress on the heart and kidneys, and of course those mental health issues that you’ve just talked about." "In Europe, the figure is somewhere between 14,000 and 20,000 up until the end of July, and it’s expected to double by the end of this summer. So we’re looking at potentially 50,000 deaths across Europe." "If these deaths had been the result of terrorism or a pandemic, the government would have cancelled its summer holiday, it would have held COBRA meetings, and there would be public information campaigns the likes of which we saw during COVID, designed to protect us in this time of crisis." "And yet what do we get? We get rumours of possibly more drilling for oil and gas, and we get articles in the Telegraph which suggest that we ought to adapt to a Mediterranean climate. If that isn’t reckless and irresponsible, I don’t know what is." "What we do need at this point is to listen to the science, not to the ongoing malevolent raft of mis- and disinformation that’s perpetuated in politics, in public life and certainly across social media." "If we listen to the science, we see that the climate models that were devised in the 1990s have actually proved to be pretty accurate. But those who do try and transmit the information to us, people like the IPCC, which are often derided as alarmists by the right and the far right, have actually been too cautious." "What we see, for instance, when it comes to the heatwaves, is that they are occurring more quickly and more regularly than those models suggest. We’re updating the science as it happens. What we also see is that it’s not just a lack of water which is leading to the drought, although that might seem painfully obvious. It’s actually being exacerbated by extremely high temperatures." "And that has an impact on the environment, the environment that I care so much about and we are all dependent upon. Across the world, there have been 35,000 wildfires. In the UK, there have been 66 major wildfires. But let’s not focus on 66, because that sounds quite a small number. In one fire and rescue service, Berkshire, they’ve attended over 250 outdoor fires so far this summer. So the number of grass fires and so forth is going to be significantly higher than that." "Drawing upon an underfunded, under-resourced organisation at the front line of dealing with a crisis that is impacting all of us. So lives have been lost, homes have been destroyed, businesses have been ruined. The clean-up cost – just look at Palisades in America – is incomprehensible. We simply can’t afford it." "And then from my perspective, the damage to wildlife, which has got scant mention, of course, because as ever we put human interest first because they’re most immediate. And you might think, well, Chris is bound to bang on about the wildlife because he loves the birds and the bees. Yes, the birds and the bees, which form resilient ecosystems which allow us to produce the food that we eat. We have to protect nature in order to protect ourselves." "So you might think, okay, the UK, the wildfires – they’ve all been out there on the heaths in Suffolk, they’ve been burning patches of heathland on the Isle of Wight. Not many homes have been destroyed. Well, the Ordnance Survey say that 1.8 million homes are at risk in the UK by looking at their maps and seeing which homes are adjacent to areas which have significant wildfire risk. 1.8 million homes at risk. So far, compared to Europe, we’ve just got away lightly and we’ve just been lucky." "How many firefighting planes do you think that we’ve got in the UK? How many firefighting planes in the UK, exactly? Zero planes. Which is why, as Zack said, when that fire was burning at Dunwich, the National Trust had to hire a helicopter and pay for it to drag water out of the sea and dump it on that precious piece of habitat, because there are no firefighting planes." "Is there a public warning system in place which will tell people when there’s a risk of wildfire so that they can be prepared to evacuate and have evacuation plans in place? Well, do you know what? There is. It’s available to the fire and rescue service, but it isn’t available to the public because it’s deemed to be unreliable. Is it unreliable, or is it just a bit too scary? We couldn’t even instigate a ban on disposable barbecues." "Okay, there are the problems. What about the solutions? Because look, there’s no point in just pointing out the problems. What we must do at this point is offer people real and accessible opportunities to be part of a solution rather than an ongoing part of the problem." "Well, the first thing already: we’ve got to enact far more rapidly that transition to renewable energy for energy security, to reduce the cost of energy and its volatility that we’ve seen constantly across the world this year, which is having a significant impact not just on the cost of oil, but on the cost of living and global economic stability. It would also generate jobs, as it has in those countries that have invested significantly in those industries, most notably China. Talk of drilling oil – Rosebank, Blackbird, Jackdaw – is simply madness. We’ve got to just stop oil." "We also need a transition in the way that we eat. This is intricately important when it comes to protecting the environment, everything that lives there, and ourselves. We need a transition to a plant-based diet. It’s healthier for people. If any of you have had bacon or sausage for breakfast this morning, do you know that you’ve ingested a category A carcinogen? That’s it – as toxic as tobacco. You may not. You may have just enjoyed your sausage and bacon. Why do you not know that processed red meat is actually really bad for you?" "Animal agriculture is responsible for 12% of greenhouse gas emissions in the UK. It is also the leading driver of biodiversity loss. That biodiversity, that richness of life, that resilience in those ecological communities which we use to produce our food – we’ve got to change the way that we eat and produce that food, and we’ve got to provide sufficient support for farmers through that transition. And at the moment, they’re not getting that. In fact, they’re getting less and less and their life is becoming increasingly difficult." "We’ve got to address the mis- and disinformation, and we’ve got to do that with positive information campaigns. We’ve got to have people’s minds on the front foot so they know what’s true before they hear the lies. Then they will question the lies. Otherwise we know what happens. If you tell a lie frequently enough, it eventually becomes the truth, and that’s what we’re suffering from. We can’t afford net zero? We can’t not afford net zero. And we’re beginning to see that that’s the case." "We’ve got to sort out the media. I’ve been fantasising this year that we could perhaps criminalise climate denial. We should certainly criminalise irresponsible journalism. I’ve highlighted the Telegraph, but I’m going to leave you with something that I read on the BBC yesterday: ‘How to survive a heatwave wedding.’ How to survive a heatwave wedding. Point number five: beware of buttercream. This popular wedding cake ingredient is likely to melt if not kept cool. Likely to melt? A bit like my patience and all of our hope." "It’s time for bold, brave, informed leadership. And we are not getting it. We need Andy Burnham to step up before we and our only home burn down. Thank you."

Farrukh

207,001 Aufrufe • vor 24 Tagen

The science behind the incredible 'Acoustics' of ancient amphitheaters : Ancient amphitheaters have long been used as venues for large concerts and events, but how did ancient architects achieve such superb acoustics without today's modern audio equipment and acoustical treatment? In last few decades have seen modern acoustic science employ acoustic simulation software and sophisticated computer models of such open amphitheaters, even though these spaces are known solely from archaeological records and hence virtually reconstructed as acoustic models. Often such computer models are complemented by in situ measurements in some well-preserved ancient theaters using more flexible portable equipment. Recent measurements with audience present show that such near-perfect intelligibility is retained beside increased sound absorption by audience, provided that background noise levels are not excessive. Natural phenomena that made acoustics of ancient amphitheaters so remarkable were a result of simple principles like geometry and use of materials and location made an impact. Engineering and architecture used in these sites enabled sound to propagate through large distances, with clarity, as though one was located just next to the speaker. Amplifying acoustic instruments has been of interest for musicians for centuries, leading to different techniques used at smaller venues and more intimate settings. However, there is something unique about atmosphere created when standing inside an amphitheater from reverberation and resonance that can be heard to witnessing energy expand around you - it's an experience that cannot be replicated elsewhere. So how have ancient technical developments paved way for modern audio technology today in amplification, absorption, diffusion and even 3D soundscapes? Sound travels through air as waves and can be amplified or dampened depending on environment. When sound waves hit a hard surface, like a wall or floor, they bounce back and create echoes. This is what causes reverberation and amplification in large open spaces like amphitheaters. Building design played a crucial role in acoustics of ancient amphitheaters. Curved shape of amphitheater created a natural echo chamber that amplified sounds. Seats were also designed at different heights and distances from stage to create a wave of sound that could be heard at every level of auditorium. Additionally, use of marble and other hard materials throughout structure helped to reflect sound waves. While reflection was important for amplifying sound, too much echo could make it difficult to understand speech or music. For this reason, ancient architects used sound-absorbent materials like curtains, carpets and drapes to absorb excess echoes. Orientation of an amphitheater was also crucial to its acoustics. Venues were often built facing east to west so that performers were bathed in natural light during afternoon. This also helped to create an ideal environment for acoustics, as sound waves would travel in same direction as light. Additionally, orientation of stage and seating areas played a role in creating ideal acoustics. While we can appreciate ingenuity of ancient architects, modern technology has allowed us to understand acoustics of ancient amphitheaters in greater detail. Studies have shown that shape of amphitheater was responsible for up to 50% of its acoustics, with rest being attributed to reverberation, reflection and absorption. We can now understand how ancient venues would have sounded in their prime using computer simulations. Natural phenomena that made acoustics of ancient amphitheaters so remarkable were a result of simple principles like geometry and use of certain materials. Engineers of ancient times unknowingly developed best acoustic structures that are still admired today. 🎥 : A 2nd Century AD, Roman Theater in Calama (Numidia), Algeria 🇩🇿. It allows you to whisper from one end to other. 🎥© cameronazi (IG) #archaeohistories

Archaeo - Histories

28,233 Aufrufe • vor 1 Jahr

Building on wetlands is a very dangerous criminal enterprise because wetlands are natural water holding and drainage systems, and once they are built over, the water has nowhere to go, leading to frequent flooding, permanent waterlogging, and rising damp in buildings. The soil in such areas is soft and unstable, which causes foundations to sink or crack over time, resulting in serious structural damage and very high maintenance costs. So all those involved in this criminal enterprise are either ignorant, criminal, or both. Destroying wetlands removes their natural function of filtering water and controlling floods, increases health risks such as cholera from stagnant water, and often creates legal, insurance, and resale problems, making such developments risky both environmentally and financially. All this water that you are seeing in this video is the result of the criminality and ignorance of building on wetlands. When the colonial government left these wetlands untouched, it was not because they did not have any use for that land. It was because they understood the danger of building on such land. They were responsible. Fast forward to 1980, and we have a ZANUPF government that allows people to build on wetlands because of corruption, criminality, greed and sheer ignorance. Instead of expanding the city, they do the most idiotic thing imaginable and build on wetlands. If you look at a city like Johannesburg, it started small and then expanded. That expansion came with employment, industries, malls, and businesses being established. Harare by now, under normal circumstances, should perhaps be halfway to Marondera going east. That would have meant that along that growth we would have industries, businesses, schools, and public enterprises, and, more importantly, a great deal being contributed to the economy through that expansion. But because the regime and its corrupt cronies are obsessed with squeezing into the small city that the colonial government left behind, there is no real expansion taking place. People end up using residential homes as offices. People end up bringing offices into areas that are not meant or zoned for offices. This is tragic. I do not know what it will take for us as black people to understand that when we do these kinds of things, we are hating ourselves, we are damaging ourselves, and we are destroying the future of our OWN children and the ability of future generations to inherit a functional city. Right now, when you get to Harare, when it rains even a little, the whole city is flooded, not just because of poor drainage, but because wetlands have been built on. Water has nowhere to go, so it floods and causes enormous problems. You cannot even drive. Imagine an investor flying into Harare and driving into the city only for their car to be submerged in water. This is basic common sense. It should be common sense not only to the ruling elites in ZANUPF, but to every Zimbabwean. Even those who are building on these wetlands are damaging themselves. They are destroying their own future and that of their children for a quick buck, motivated by greed. It makes no sense whatsoever. You do not need to be a rocket scientist to understand that what the government is doing is criminal, ignorant, and that it will cost generations to come. The irony of this video is that it was produced by the Environmental Management Authority, EMA, the very institution that should be ensuring that these things do not happen. Yet it is the same authority that neglects its duty and allows them to happen. It is the same authority that has been infiltrated by corrupt businessmen masquerading as land and housing developers, who pay kickbacks and are then allowed to build on wetlands. It makes us look profoundly irresponsible and foolish. When future generations look back at these episodes, they will wonder what kind of people we were, people so greedy and so driven by money that we chose it over a sustainable environment in which people can live in peace without constantly worrying about flash floods. The amount of property lost to these floods is staggering. Yet it is a small group of men, and some women, who are making money from this illegality and criminality, becoming filthy rich without any sense of community or responsibility. They continue to do these things in order to make even more corrupt money. These are multimillionaires. They are reckless. They do not care about today. They do not care about the poor, because it is the poor who are forced to bear the brunt of this. Look at Zengeza and Budiriro. These are poor communities, yet they are the ones who suffer most from these illegalities that are taking place in our country. I appeal to all Zimbabweans, regardless of political party or ideology, to think about the future of your grandchildren who are yet to be born, and the future of your great grandchildren who are yet to be born. Do you want to be remembered as cruel, criminal, fraudulent people who did not care about the future of those who came after you? Is that the kind of memory you want to leave? Do you want future generations to say that the post war, post liberation generation was selfish, self centred, corrupt, and did not care about what came after them? Is that how you want to be remembered? That is how we are going to be remembered if we continue on this path, as a senseless, greedy, corrupt generation that allowed this to happen. This is sad. Let us think about the future. Let us think about the legacy we are going to leave and how we are going to be remembered. Do we really want to continue destroying our country and be remembered as selfish, destructive people? Are we so stupid that we do not understand the most basic concept of what wetlands are? Are we so idiotic that we cannot see that we are actively harming ourselves by building properties on top of what should be a living ecosystem that protects our suburbs from flooding? Are we really that irresponsible as Zimbabweans? Is it truly that hard to understand? Do we have to be so primitive and so backward that we end up destroying ourselves, destroying our capital city, just so a few men can make money, while we also destroy the future of our children, and then turn around and claim that we are patriots? What kind of patriotism destroys its own environment, the very place where its own people are supposed to live? That is not patriotism. That is idiocy.

Hopewell Chin’ono

64,816 Aufrufe • vor 7 Monaten

Firefighter James Rodgers speaking alongside Zack Polanski, on the need to address climate change "When people talk about climate change, they often talk about the year 2050. I’m a firefighter. I want to talk about now, because for firefighters, climate change isn’t a prediction, it’s a shift we’re already working. Climate change is the fire call to multiple back gardens alight, children’s clothing burning on the washing line." "Climate change is the acrid smell as you effect entry into a flat because someone has succumbed to heat stroke and hasn’t been checked on in weeks. Climate change is the sound of people in floods of tears when they’re stuck in a lift 20 floors up in 30-degree heat." "Climate change is the taste of dust in your dry mouth watching a fire sweep uncontrollably across a park you used to play football in as a child in your summer holidays. Climate change is this becoming a day-to-day reality." "This week I’ve spoken to my colleagues from all over the United Kingdom and they have said no one wants to admit it, but the heat is getting to all of us. We’re getting shorter with each other and we’re finishing jobs feeling like we’ve done a full day’s work even before lunch." "Another said, my station gets very hot inside and there isn’t a place I can find relief from the heat whilst at work. It leaves me having more headaches and brain fog, less able to do my job after 24 years in the job. Another firefighter said to me, when are we finally going to get the workwear designed for this climate?" "Everyone who works in the fire brigade is feeling the exhaustion. We expect the fires, we expect the floods, we expect the road traffic collisions. What we didn’t expect was for the extreme heat itself to become the emergency." "Not just for the public, for the people responding to it too. Climate change is rapidly changing the conditions in which every part of our job happens. Make no mistake, we will turn up. Don’t fear the sound of our sirens – it’s the sound of help on its way." "We will keep responding, we will keep adapting. The question isn’t whether us firefighters will do our job, the question is whether the rest of us are willing to do ours. The climate crisis is stretching the fire service long before it makes headlines." "And whilst the same debates continue to happen, whilst fossil fuels are exploited from the earth for the profit of the few, our jobs are getting harder, days longer, resources thinner and incidents more severe." "Major fires can start with a single spark. Every solution starts with a decision to act. Every action that cuts emissions, protects our green spaces, teaches our children to care, supports resilience or helps a vulnerable neighbour matters." "Our future isn’t decided by one big decision, but millions of small ones. And the longer we wait, the harder it becomes for communities, for governments and, yes, for firefighters too. Because the climate crisis isn’t coming." "It’s calling 999."

Farrukh

105,571 Aufrufe • vor 25 Tagen

Interesting times in the maps space, and its exciting there is so much buzz - maps are awesome :) My parents Rakesh and Rashmi Verma pioneered digital mapping in India in 1995, returning from the US after a successful career there with the passion and desire to do something unique for India. And it’s been 20 years for me personally in the mapping space, since I was a 19-year old Stanford engineering undergraduate student and got involved in starting India’s first interactive mapping portal, I realise MapmyIndia is a relatively lesser known company amidst more consumer facing global and local players, so it would be great if this post can be amplified, so that more people can be made aware 🙏 Warm regards, Rohan Verma CEO & ED, MapmyIndia *** A few thoughts on maps: 1) Accuracy and quality of maps is critical. I’d caution folks to check out quality and reliability of maps by browsing those maps in areas familiar to them, and if they notice errors in them, in terms of incorrect places marked wrongly on the map, it should serve as a reminder not to rely on such maps. I’ve personally looked at the maps of various global and local players, and find so many inaccuracies, which confirms my belief that the difficult art and science of map-making is not as easy and people may imagine or claim. 2) What’s exciting about Mappls MapmyIndia, as a home-grown indigenous deep tech digital products and platforms company, is that not just did we pioneer digital mapping in India since 1995, when there were no other digital maps available for the country, but back then, and even now, we’ve always built the most cutting-edge tech to build the most capable maps and empower our customers, users and developers with the most comprehensive and advanced solutions. Over the last 15 or so years, there have actually been many global and local players who have come into the mapping market, yet for some reason or the other, they haven’t sustained or maintained quality. On our side we have continuously innovated in our products and tech - already bringing and making the most advanced featured available into our 4D HD maps covering 360 RealViews and 3D drone and digital twin based maps, immersive views and RealVerses - and focused on solving the needs of Indian consumers and enterprises, and served customers and users with humility, passion and consistency, with a solid and sustainable business model to ensure and provide a long-term reliable mapping solution for customers and the country. 3) Here’s an explainer video of our maps, tech & APIs which focus on how developers, users and customers can leverage our solutions to get their needs solved in the best way. Do watch - you’ll be pleasantly surprised and happy at the offering. 4) To try out as a developer for yourself, visit We’re glad that tens of thousands of developers, and their hundreds of millions of users, benefit from Mappls MapmyIndia Maps & APIs everyday, using both our free plans and our commercial plans. Do try for your own needs as a developer. 5) In one sense, the quality and capability of Mappls MapmyIndia is proven to be better and more useful and valuable through our free consumer Mappls MapmyIndia app (learn more and download from which has gotten love from millions of consumers who are able to navigate safer and better. MapmyIndia Mappls Rakesh Verma @RashmiV1956

Rohan Verma

16,237 Aufrufe • vor 2 Jahren

This is peak first-world leftist delusion. This woman stands in a fully equipped American kitchen (fridge, stove, microwave, running water, electricity, AC-capable ceiling, TikTok lighting) and declares “we live in a 3rd world country” because her one-bedroom rent went from ~$700–800 five-to-ten years ago to $1,300 today, and because some people work long hours or share space. Every claim collapses on contact with reality. • The United States is not a third-world country by any metric that has ever mattered: GDP per capita, HDI, access to clean water, electricity, sanitation, medicine, food abundance, or personal safety relative to actual developing nations. Calling it one because rent rose is the economic equivalent of calling a five-star hotel a refugee camp because the minibar prices went up. • Rent increases are real and painful in many metro areas. They are driven by years of underbuilding, zoning that blocks supply, post-2020 demand shocks, inflation, and population growth—not by America suddenly becoming Haiti. National median rents did not double everywhere; high-cost coastal and Sun Belt pockets did. Plenty of places still have $700–900 one-bedrooms. Location and local policy matter. Pretending the entire country is unlivable is just incurious. • “I live with four people in a one-bedroom” is a personal choice and a crowding decision, not proof the country is third-world. Third-world housing shortages look like corrugated-metal shacks, open sewers, and multi-family rooms with no plumbing. Her living room has a sectional, curtains, framed art, and Amazon packages. • People staying in bad relationships or working 12–16-hour days to make rent is tragic when it happens. It is not unique to America, and it is not the median experience. The average U.S. workweek is still nowhere near 60–70 hours. Millions of people work normal schedules, change jobs, move to lower-cost areas, or take on roommates without descending into dystopia. Framing every tough budget as systemic enslavement is emotional blackmail, not analysis. • “You’re an ATM machine” and “are you living or surviving?” is the language of someone who has never experienced actual survival. Americans complain about rent while owning multiple streaming services, delivery apps, smartphones, gym memberships, tattoos, and the leisure time to film TikTok rants. That is not survival. That is first-world dissatisfaction dressed up as political insight. High housing costs are a legitimate policy failure in specific markets. Treating them as evidence that the richest large economy on Earth has become a failed state is unserious. It cheapens the term “third world,” insults people who actually live in them, and turns legitimate economic frustration into performative victimhood. If your standard of living includes reliable power, indoor plumbing, a smartphone, and the freedom to post about how oppressed you are, you are not living in a third-world country. You are living in a first-world country with expensive apartments and an internet connection that lets you complain about it to millions. That’s not oppression. That’s abundance with a rent receipt. Now hand me a cigarette. It’s the only way I can deal with these people.

DocumentingLibs

76,081 Aufrufe • vor 10 Tagen

Day 6: What a glorious morning in the USA. We've only been in this beautiful country for 6 days and we absolutely love it. It's been a long time since I've seen my wife this happy and hopeful. The overwhelming kindness and real concern and care our community extends towards us pushes us upwards and pushes us forward. Today started slow after our meeting with our resettlement agency was rescheduled 1hr later. As updated previously someone from Spangler Restoration did come assess the mold and we're expecting a full clean by tomorrow. Will follow up, but will keep the mold updates separate from now on because it will not get us down or beat us down nor distract us from all the wonderful aspects of our journey. That said we'll give them hell should they stutter or falter. We will also conduct our own testing with a 5 minute mold test and sample kit that will get sent to a lab proudly gifted to us by American patriots who bought it for us in our Amazon wish list. We met with the resettlement agency and they went over information and asked us how we are doing and how the last 5 days have been. They are too keeping an eye on the mold issue and are also waiting for the next update from management. They explained our documentation and informed us again that we entered approved to work immediately. We have work authorization from day 1. However, some employers are too cautious employing illegals and as such people with our documentation face challenges getting employed before and EAD card and SSN card has been issued. We'll have to see them tomorrow again. This if for signing of consent forms apply as proxy for SSN etc. I informed the agency that I've applied with Rides for Refugees who could potentially hook us up with a donated vehicle which would make the world of difference to be able to travel with my son to appointments. There is still a big journey lying ahead for us. More medical assessments and SSA visits etc. My body is aching from the physical labor after doing the fibre trenches yesterday. I can hardly walk. 😂 I overdid It while shadowing with the ride along yesterday. Apparently it takes about 2 weeks to get work fit. If they contract me I will take the offer immediately and I'll start with training after two weeks of digging fibre trenches. I'm coming from journalism and web hosting office jobs into the sun and I'm totally game for it. Anything to start earning dollars and it's an industry I want to get into. So it's win win and I can't be more grateful for this opportunity. Back in South Africa I would've never have had this opportunity. I can't wait to find out if and when I start. One of you kind people gifted me work boots and cargo pants from ma Amazon wish list. So I'm ready on day one. And another wonderful person on X I'm forever grateful for, gifted me peace of mind, for when I have to go off to work leaving my wife and baby behind, we now have a ring doorbell camera installed this evening letting both of us know of any trouble or visitors while healing our angst and worry, PTSD, we undoubtedly brought with us from South Africa. We have also received the gifted Air purifier this afternoon and it's already doing wonders in our single bedroom where Nova sleeps with us, where it will help ease the odors, it's affects, albeit temporarily, and will help us have a proper rest during the night for the first time until the specialists clean the HVAC. I will be posting pictures and thanking individuals who opened their hearts. I will never forget what your doing for us, for my family, for my son. I have sacrificed my son's past, his Afrikaner culture and to a degree his Afrikaans language for a future in which he can reach his full potential, he will grow up American and we all including my family will fight to protect American values and the future of this great nation, & I am and will always be a proud Amerikaner dad. Thank everyone of you, members of my community, God bless all of us. 🇺🇸🙏

Amerikaner Rising 🇺🇸

20,460 Aufrufe • vor 1 Monat