This is MEER passive cooling in action. Inside temperatures... lowered by up to 6C. MEER is creating eco-friendly cooling systems that use recyclable materials to support climate adaptation efforts & enhance the resilience of the most vulnerable communities, both locally & globally.show more

The United States is providing an initial $11 million... in foreign assistance to support communities in Jamaica impacted by Hurricane Melissa. This will include emergency food supplies for up to 40,000 people affected by the hurricane, installation of 6 water treatment systems, emergency shelter materials, and more.show more

Israel just dropped another game-changer. A new nanotech cooling... spray from an Israeli startup, Cooling Crops (based in Rehovot) reduces plant temperatures and boosts crop yields by up to 30%. While the world argues, Israel keeps feeding the planet and solving real problems. This is Startup Nation. Proud every day. 🇮🇱 #StartupNation #IsraeliInnovation #IsraelTech #AgTech #ClimateTechshow more

China just took AI infrastructure underwater. The country has... reportedly launched a wind-powered underwater data center near Shanghai, designed to cool AI servers using seawater instead of traditional cooling systems 🌊🤖 Around 2,000 servers are said to be sealed inside submarine-grade modules, helping reduce land use, water consumption, and cooling energy. The project is powered by offshore wind and built for AI workloads, big data, and large-scale computing. Why it matters? AI is creating massive demand for electricity, cooling, and infrastructure. If underwater data centers prove reliable, they could become a new way to scale AI while using less energy. But the challenge is huge: corrosion, maintenance, sea conditions, and long-term reliability still need to be proven.show more

Strategic positioning inside the most rapidly expanding markets As... Bitcoin mining, AI, and data centers scale, energy efficiency and cooling become the limiting factors. PinLink and Crypto Miners are together building proprietary custom hydro-cooling infrastructure. The first prototypes are almost shipped. By operating this layer, PinLink captures value where demand is structurally guaranteed. These systems will also be tokenized through PinLink, enabling on-chain access to real infrastructure through expanded distribution channels. Tokenized and physical access. The link between decentralized physical infra networks. Energy, cooling, and compute converge here. $PIN —> LINKshow more

My family is Australian They fought for generations to... build one of the richest & most prosperous nations in the world Had lowest crime rates globally & this city was ranked top 5 most livable Now this is it in 2025 thanks to legal migration like H1B 👀 & learn. Shockingshow more

It’s cooling down a bit at Heaton Park as... support band warms things up… & sun begins to slowly set over Manchester. #oasis on in 20 minutes! Looking forward to witnessing a slice of Mancunian musical history - will Liam & Noel last the whole gig without falling out?!show more

What looks like a server boiling underwater is actually... one of the most advanced cooling technologies used in modern computing This demonstration showcases a two-phase immersion cooling system, a method increasingly explored for high-performance computing and AI infrastructure where traditional air cooling becomes less efficient. Instead of using fans to move heat away, server components are submerged in a specialized non-conductive dielectric fluid that safely surrounds the electronics without causing electrical short circuits. As processors generate heat, the liquid absorbs thermal energy and begins to boil directly at the component surface.show more

Satya Nadella: Microsoft’s latest Wisconsin AI data center keeps... yearly water consumption no higher than that of 1 local restaurant. "The cooling loop is filled once and the data centre can operate effectively with zero water consumption. Daily water usage across a year is roughly equivalent to what a single restaurant would use" The mechanism is mainly about replacing evaporative cooling with closed-loop direct-to-chip liquid cooling, so water moves like coolant inside a sealed machine rather than being boiled off into the air. Hot GB200-class AI racks produce too much heat for normal air cooling, so cold liquid is pushed through pipes into the servers and across metal cold plates touching the hottest chips. The liquid enters the rack cool, absorbs heat from the chips through cold plates, then exits the rack at a higher temperature and carries that heat through pipes to a huge cooling system outside the compute floor. Microsoft says Fairwater sends that hot water to cooling “fins” beside the datacenter, where 172 20-foot fans blow air across the fins and dump the heat into the outside air. The important detail is that the air cools the water through metal surfaces, so the water does not need to evaporate the way many older datacenters use cooling towers. The cooled liquid then returns to the servers, repeats the loop, and keeps absorbing heat from the chips. In older data centers, heat is often removed partly through cooling towers. Hot water meets moving air, some water evaporates, and that phase change carries heat away. Effective, but it consumes fresh water continuously. But Firwater is a closed loop because the same coolant keeps circulating through sealed pipes: it absorbs heat from the chips, releases that heat through radiator-like fins, then flows back to the chips again. For Wisconsin Fairwater, Microsoft says more than 90% of the facility uses closed-loop liquid cooling, while the remaining portion uses outside air and switches to water only on the hottest days. ---- From "Microsoft" YouTube channel, (link in comment)show more

🚨 Scientists just built a refrigerator with NO compressor... and NO refrigerant gas. Just electricity. Using a multilayer ceramic capacitor, researchers created a solid-state cooling system that changes temperature when an electric field is applied. The result: • ~3–4.5 K cooling swings • works across room temperature • survives >10 MILLION cycles • no moving parts • projected 70–90% Carnot efficiency This is electrocaloric cooling and it may become one of the biggest threats to conventional refrigeration in decades. Older materials only worked ABOVE room temperature and needed a brutal 42-day annealing process. This new PST–PMW material: • cools down to ~230 K • avoids the expensive anneal • handles massive electric fields • maintains strong entropy transitions The physics is beautiful. An electric field reorganizes the material’s internal dipole structure, reshaping entropy inside the lattice and producing a real temperature drop. Not “cold generation.” Controlled entropy engineering. If this scales: • silent refrigerators • ultra-efficient chip cooling • vibration-free scientific systems • wearable thermal control • next-gen EV cooling We may be watching refrigeration evolve from mechanical compression… to programmable matter. Follow me if you want the future of physics before it hits mainstream.show more

Blood pressure often rises in winter. Cold is a... form of stress on the body. When temperatures drop, blood vessels naturally constrict to preserve heat. Over time, that adds strain to circulation. Winter also tends to mean: • less movement • heavier food • more stress • less hydration All of that matters. This is why seasonal support looks different. One simple shift in winter is warming the body instead of cooling it further: • drink warm water instead of cold • choose broths, soups, stews, slow-cooked meals • support circulation with food This is one of the drinks I use seasonally. Beetroot + hibiscus • Chop fresh beetroot • Add to a pot with dried hibiscus • Cover with water and gently simmer • Strain and drink warm or cooled • Optional add honey Both beetroot and hibiscus have been traditionally used to support circulation and vascular function. Have you noticed your body needing different support in winter?show more

Thousands are still missing in #Mayotte after cyclone #Chido... and tens of thousands without water. The most vulnerable are the worst affected. This is PREVENTABLE HARM. Governments have a duty to MAKE POLLUTERS PAY and protect people from climate loss & damage they’ve caused.show more

ICE is hanging out in Walmart & they’re apparently... giving them permission to now! You can see this ICE agent is trying to look inconspicuous,but it’s obvious who he is & what he’s up to! Employees said they’re creeping around most Walmarts now & to try & use the delivery app!show more

Many people think that the Younger Dryas abrupt climate... change and mass extinction event was caused by a meteor impact or a meteor grazing through the atmosphere, but that is not true. That is a deception. Twelve thousand years ago, the abrupt climate change, cooling, sea-level changes, and mass extinction of the megafauna coincided with the Gothenburg Geomagnetic Excursion. I urge you to learn more about this and compare it with what is happening today regarding the pole shift and climate change.show more

Record snowfall in Kamchatka, Russia. Winds piled snow up... to the fourth floor of buildings, and people are stranded in cities. This is one of the extremes that occur during geomagnetic excursions and abrupt climate change: severe droughts in some regions, intense rainfall and storms in others, extreme snowfall, short-term warming, followed by the collapse of ocean currents, cooling in the Northern Hemisphere, and ultimately systemic collapse. This has nothing to do with human behavior; it has already occurred multiple times in the past.show more

This thread is to show how RAMPANT wildlife poaching... for FUN(they post it on Insta😢)in our protected forests are creating havoc in our already fragile eco systems-ZERO consequences ensure that this is a Daily occurrence-😢MoEF&CC Bhupender Yadav Directorate of Environment and Climate Change ᅠᅠᅠ Maneka Sanjay Gandhi Lucky Singh ..show more

🌍🌡️ Climate change is more than a threat—it’s already... impacting health systems, especially in vulnerable communities. Integrating, analyzing, and sharing health data is key to building climate-resilient health systems. Join PATH & @DigiSquare_PATH at the 4th G20 Health Working Group on Sept 3rd to explore digital tools’ role in this effort. Supported by Wellcome , @G20Brasil2024, Gates Foundation , The Global Fund, The Rockefeller Foundation, World Health Organization (WHO), and the Global Initiative on Digital Health. Register now: #BrasilG20 #DigitalHealth #ClimateChange #GlobalHealth #DataForGoodshow more

Before electricity reached every home, India had its own... way of staying cool. In parts of Rajasthan, grandmothers built a natural fridge using clay, cow dung, and grass. No wires. No bills. Just wisdom passed down through generations. Inside, milk stayed fresh. Curd set perfectly. Rotis stayed soft for longer. Even in the harsh desert heat. The secret lay in the materials. Porous clay allowed slow evaporation, cooling the air within. The khipra grass roof added insulation. What looks simple was actually science working quietly. Today, this “desi fridge” is slowly disappearing, especially in western Rajasthan. Replaced by modern appliances. Watch how our grandparents were sustainable long before it became a trend. Would you try going back to something like this? Credits: Raj Rajasthani [raj_rajasthani21 on IG] #SustainableLiving #IndianInnovation #EcoFriendly [traditional cooling methods in India, eco-friendly refrigerator, rural innovation]show more