Video yükleniyor...

Video Yüklenemedi

Ana Sayfaya Dön

🚨 SCIENTISTS JUST DISCOVERED THAT BACTERIA HAVE BEEN USING A QUANTUM ENERGY TRICK FOR BILLIONS OF YEARS. In a breakthrough published in Nature Chemistry, researchers from the University of Sheffield (working with IBM and international collaborators) have shown that purple photosynthetic bacteria (Rhodobacter sphaeroides) use singlet fission (SF) as...

CharlesMullins2's profile picture

TheNewPhysics

55,967 subscribers

75,999 görüntüleme • 20 gün önce •via X (Twitter)

Sağlık & İyilikEğitimBilim & Teknoloji
LIVE

Anya Rossi• Live Now

Private livecam show

0 Yorum

Yorum bulunmuyor

Orijinal gönderinin yorumları burada görünecek

Benzer Videolar

You Can Heal Yourself With Nature Movement - By moving our body we give strength to our muscles, promote blood flow and lymphatic flow enhancing the delivery of nutrients and the removal of waste products. We also create a piezoelectric effect that energises the system. Breathing - The delivery of air into the body through intentional conscious breathing is one of the most powerful modalities for nervous system renewal, mental peace and the delivery of oxygen to the body and the removal of carbonic acid buildup from the system Sunshine - It’s my belief that the more sunlight we absorb without sunscreen, the healthier we will become. A tan looks good because it is healthy and every part of your body thrives when sunlight touches it delivering blood flow as well as a high frequency and energy Grounding - Existing in connection with the earth’s electrical fields resets everything about our energy, reduces inflammation and promotes the movement of proper channels such as detox - it’s a fantastic practice to be connected to nature. Green light - When sunlight moves through trees and leaves we receive Green light by which is very healing and high in near infrared light, in fact it is one of the most healing modalities to absorb in your skin particularly if you have any abrasions or wounds - even more powerful than red light . Fresh air - The first nutrient, having fresh air that is rich in oxygen is absolutely imperative to health and you should always have all of your windows open in the house if possible when not outside. Positive thinking - Whatever you think, shall become and having and cultivating a positive mindset that intentionally brings you positive energy is one of the cornerstones to great health. You can think yourself into sickness and you can think yourself into health so choose to view the world in a positive light and so it’ll be for you.
0:15

You Can Heal Yourself With Nature Movement - By moving our body we give strength to our muscles, promote blood flow and lymphatic flow enhancing the delivery of nutrients and the removal of waste products. We also create a piezoelectric effect that energises the system. Breathing - The delivery of air into the body through intentional conscious breathing is one of the most powerful modalities for nervous system renewal, mental peace and the delivery of oxygen to the body and the removal of carbonic acid buildup from the system Sunshine - It’s my belief that the more sunlight we absorb without sunscreen, the healthier we will become. A tan looks good because it is healthy and every part of your body thrives when sunlight touches it delivering blood flow as well as a high frequency and energy Grounding - Existing in connection with the earth’s electrical fields resets everything about our energy, reduces inflammation and promotes the movement of proper channels such as detox - it’s a fantastic practice to be connected to nature. Green light - When sunlight moves through trees and leaves we receive Green light by which is very healing and high in near infrared light, in fact it is one of the most healing modalities to absorb in your skin particularly if you have any abrasions or wounds - even more powerful than red light . Fresh air - The first nutrient, having fresh air that is rich in oxygen is absolutely imperative to health and you should always have all of your windows open in the house if possible when not outside. Positive thinking - Whatever you think, shall become and having and cultivating a positive mindset that intentionally brings you positive energy is one of the cornerstones to great health. You can think yourself into sickness and you can think yourself into health so choose to view the world in a positive light and so it’ll be for you.

⚡️🌞 Sol Brah 🌞🐬

14,430 görüntüleme • 22 gün önce

When a nuclear reactor is switched on for the first time, an intense, almost hypnotic blue glow appears in the water surrounding the reactor core. This light is neither fire nor heat; it is Cherenkov radiation, a physical phenomenon that occurs when charged particles, such as high-energy electrons produced during nuclear fission, travel through a transparent medium faster than light can propagate within that same medium. While nothing can exceed the speed of light in a vacuum, light travels more slowly in materials like water. When a charged particle surpasses this reduced speed, it emits a coherent shock-like electromagnetic wave, often described as an optical analogue of a sonic boom. This radiation produces the distinctive blue glow. The colour arises because Cherenkov radiation is strongest at shorter wavelengths, which are dominated by blue and ultraviolet light. The phenomenon was first observed experimentally in 1934 and later explained theoretically, work that led to the Nobel Prize in Physics in 1958. Its explanation confirmed how relativity and electromagnetism operate in material media. Today, this deep blue light is both a warning and a scientific tool. It signals the presence of intense ionising radiation, while also being exploited in particle detectors, nuclear reactors, and neutrino observatories. It provides a rare, visible manifestation of subatomic processes that are otherwise hidden from direct human perception. #GottaLovePhysics #Physics
0:10

When a nuclear reactor is switched on for the first time, an intense, almost hypnotic blue glow appears in the water surrounding the reactor core. This light is neither fire nor heat; it is Cherenkov radiation, a physical phenomenon that occurs when charged particles, such as high-energy electrons produced during nuclear fission, travel through a transparent medium faster than light can propagate within that same medium. While nothing can exceed the speed of light in a vacuum, light travels more slowly in materials like water. When a charged particle surpasses this reduced speed, it emits a coherent shock-like electromagnetic wave, often described as an optical analogue of a sonic boom. This radiation produces the distinctive blue glow. The colour arises because Cherenkov radiation is strongest at shorter wavelengths, which are dominated by blue and ultraviolet light. The phenomenon was first observed experimentally in 1934 and later explained theoretically, work that led to the Nobel Prize in Physics in 1958. Its explanation confirmed how relativity and electromagnetism operate in material media. Today, this deep blue light is both a warning and a scientific tool. It signals the presence of intense ionising radiation, while also being exploited in particle detectors, nuclear reactors, and neutrino observatories. It provides a rare, visible manifestation of subatomic processes that are otherwise hidden from direct human perception. #GottaLovePhysics #Physics

Erika 

275,878 görüntüleme • 6 ay önce

🚨 SCIENTISTS MAY HAVE FOUND A REAL “LOOPHOLE” FOR WARP DRIVES. And for the first time, the math may not completely break physics. For decades, warp drives were considered impossible because they seemed to require massive amounts of “exotic negative energy” that doesn’t exist in usable quantities. But new theoretical models suggest there may be ways to reshape spacetime using far less exotic energy or in some versions, almost none at all. Why this matters: • A warp drive doesn’t actually move the ship faster than light • It compresses spacetime in front of the craft and expands it behind • The ship stays inside a stable bubble while the universe itself moves around it • Einstein’s speed limit remains intact the ship never locally exceeds c The deeper implication is mind-bending: If spacetime can be engineered like this, distance itself becomes programmable. Interstellar travel would stop being an impossible energy problem… and turn into a geometry problem. The universe may not be blocking faster-than-light travel. We may simply be too primitive to shape spacetime correctly yet. What happens when humanity learns to engineer gravity itself? Follow for more frontier physics and reality-bending breakthroughs.
0:16

🚨 SCIENTISTS MAY HAVE FOUND A REAL “LOOPHOLE” FOR WARP DRIVES. And for the first time, the math may not completely break physics. For decades, warp drives were considered impossible because they seemed to require massive amounts of “exotic negative energy” that doesn’t exist in usable quantities. But new theoretical models suggest there may be ways to reshape spacetime using far less exotic energy or in some versions, almost none at all. Why this matters: • A warp drive doesn’t actually move the ship faster than light • It compresses spacetime in front of the craft and expands it behind • The ship stays inside a stable bubble while the universe itself moves around it • Einstein’s speed limit remains intact the ship never locally exceeds c The deeper implication is mind-bending: If spacetime can be engineered like this, distance itself becomes programmable. Interstellar travel would stop being an impossible energy problem… and turn into a geometry problem. The universe may not be blocking faster-than-light travel. We may simply be too primitive to shape spacetime correctly yet. What happens when humanity learns to engineer gravity itself? Follow for more frontier physics and reality-bending breakthroughs.

TheNewPhysics

89,623 görüntüleme • 1 ay önce

The cycle of life, every instant, in your mitochondria. The major electron carrier in mitochondria is NAD+. When it collects an electron from the food you eat, NAD+ is converted into NADH. NADH then feeds the electron to the electron transport chain so the electron can flow to oxygen - the ultimate electron acceptor. How easily electrons make their way to oxygen determines energy resistance (éR) following the energy resistance principle (ERP) Mitochondrial matrix and cell cytoplasm are two different "sealed" compartments, but there is a special system that connects the NAD+/NADH pools between mito and cytoplasm: the Malate-Aspartate shuttle The Malate-Aspartate shuttle shown below is how NADH from the cytoplasm (made by glycolysis) is carried into mitochondria. The electron transport chain can then regenerate NAD+ by respiring the flowing electron. Everywhere in biology: energy transfer. Sometimes without molecular carriers. Here with a number of enzymatic intermediates, creating an integrated electrical circuit. The circuit is in service of the flowing electron looking for a place to rest. Getting back onto oxygen to become H2O (water) again, as it was initially before getting ripped off by light energy and stuck onto a carbon backbone in a green leaf. Animation by Janet Iwasa lab
0:16

The cycle of life, every instant, in your mitochondria. The major electron carrier in mitochondria is NAD+. When it collects an electron from the food you eat, NAD+ is converted into NADH. NADH then feeds the electron to the electron transport chain so the electron can flow to oxygen - the ultimate electron acceptor. How easily electrons make their way to oxygen determines energy resistance (éR) following the energy resistance principle (ERP) Mitochondrial matrix and cell cytoplasm are two different "sealed" compartments, but there is a special system that connects the NAD+/NADH pools between mito and cytoplasm: the Malate-Aspartate shuttle The Malate-Aspartate shuttle shown below is how NADH from the cytoplasm (made by glycolysis) is carried into mitochondria. The electron transport chain can then regenerate NAD+ by respiring the flowing electron. Everywhere in biology: energy transfer. Sometimes without molecular carriers. Here with a number of enzymatic intermediates, creating an integrated electrical circuit. The circuit is in service of the flowing electron looking for a place to rest. Getting back onto oxygen to become H2O (water) again, as it was initially before getting ripped off by light energy and stuck onto a carbon backbone in a green leaf. Animation by Janet Iwasa lab

Martin Picard

121,725 görüntüleme • 1 yıl önce

Today, I heard the most wonderful and uplifting thing. Andrew Bragg gave a commitment to leave the Liberal Party if it dropped Net Zero and exited the Paris Accord. A treaty that should never have been signed. It is the shadowy figures behind Andrew Bragg, Alex Hawke and the rest of the useless Labor/Teal-“moderate”-left-faction of the Liberal Party that got the party and the country into this mess. They rolled Tony Abbott, who won a mandate, promising to scrap the carbon tax. They have betrayed that promise ever since. Our energy woes have been a long time coming. We didn’t just wake up one day in an energy poor and deindustrialised nation. We have been under sustained attack for decades, an attack that has been marshalled by the left of politics. They control Labor, they have ruined the Liberals and have overrun just about every institution in the country. It is why the business council, sounds the same as the Australia Institute, and they both sound the same as the Greens. We are a nation in a hole, and Bragg admitted as much in his interview on Insiders today. We really need more coal, because the energy transition is failing. It is worse than that, the transition has failed. It was a bad idea, just like the rest of Net Zero. Our predicament is the result of irresponsible governments across Australia. Labor and Liberal, both have set policies that destroyed coal as the backbone of our grid, as they duchessed the Green grifters around their respective states across Australia. They played along with whatever bad idea the Greens were spouting at the time. Close this facility, replace it with a windmill. No to nuclear. No to gas. Close it, shut it, and replace it with fantasy. Turnbull, Kean, Perrottet, Berejiklian, Andrews, Morrison Albanese, and all of the rest, on a unity ticket that flushed our energy future down the toilet. All because they were afraid to upset Greta Thunberg. Because they were afraid to upset a youth, that they allowed our institutions to indoctrinate into a cult of ignorance. The world is slowly pulling in a new direction. Because hard reality has chased down fantasy. They’re waking up to the monorail that is ‘green’ energy, and ripping out the tracks. The National Party spurred by One Nation have cottoned on, and the Liberals will be dragged into the modern era, kicking and screaming. There is no doubt that if they don’t drop the Net Zero cake, and all of the icing that goes with it, they will never be a party of government again. Which brings us back to Andrew Bragg. Australia would be better off if he was not pretending to oppose Labor from the Liberal benches. We need people in opposition that understand the problems we have as a nation, and how to solve them. Not people who have only ever worked in the industry of politics, sending happy snaps along the way. Bragg knows his only chance at a job in the red house is through the blue team. He knows that blue voters don’t prioritise action on climate. But he sits there wasting a space advocating against the things the people that vote for him want. So if he had any decency, he would go, today. Because with friends like Andrew Bragg, you don’t need enemies. I just want Australia back.
0:17

Today, I heard the most wonderful and uplifting thing. Andrew Bragg gave a commitment to leave the Liberal Party if it dropped Net Zero and exited the Paris Accord. A treaty that should never have been signed. It is the shadowy figures behind Andrew Bragg, Alex Hawke and the rest of the useless Labor/Teal-“moderate”-left-faction of the Liberal Party that got the party and the country into this mess. They rolled Tony Abbott, who won a mandate, promising to scrap the carbon tax. They have betrayed that promise ever since. Our energy woes have been a long time coming. We didn’t just wake up one day in an energy poor and deindustrialised nation. We have been under sustained attack for decades, an attack that has been marshalled by the left of politics. They control Labor, they have ruined the Liberals and have overrun just about every institution in the country. It is why the business council, sounds the same as the Australia Institute, and they both sound the same as the Greens. We are a nation in a hole, and Bragg admitted as much in his interview on Insiders today. We really need more coal, because the energy transition is failing. It is worse than that, the transition has failed. It was a bad idea, just like the rest of Net Zero. Our predicament is the result of irresponsible governments across Australia. Labor and Liberal, both have set policies that destroyed coal as the backbone of our grid, as they duchessed the Green grifters around their respective states across Australia. They played along with whatever bad idea the Greens were spouting at the time. Close this facility, replace it with a windmill. No to nuclear. No to gas. Close it, shut it, and replace it with fantasy. Turnbull, Kean, Perrottet, Berejiklian, Andrews, Morrison Albanese, and all of the rest, on a unity ticket that flushed our energy future down the toilet. All because they were afraid to upset Greta Thunberg. Because they were afraid to upset a youth, that they allowed our institutions to indoctrinate into a cult of ignorance. The world is slowly pulling in a new direction. Because hard reality has chased down fantasy. They’re waking up to the monorail that is ‘green’ energy, and ripping out the tracks. The National Party spurred by One Nation have cottoned on, and the Liberals will be dragged into the modern era, kicking and screaming. There is no doubt that if they don’t drop the Net Zero cake, and all of the icing that goes with it, they will never be a party of government again. Which brings us back to Andrew Bragg. Australia would be better off if he was not pretending to oppose Labor from the Liberal benches. We need people in opposition that understand the problems we have as a nation, and how to solve them. Not people who have only ever worked in the industry of politics, sending happy snaps along the way. Bragg knows his only chance at a job in the red house is through the blue team. He knows that blue voters don’t prioritise action on climate. But he sits there wasting a space advocating against the things the people that vote for him want. So if he had any decency, he would go, today. Because with friends like Andrew Bragg, you don’t need enemies. I just want Australia back.

Matthew Camenzuli

41,306 görüntüleme • 8 ay önce

🚨 3I/ATLAS Critical Update 🚨 It’s happening again. 3I/ATLAS has changed its shape —Its new form looks nothing like any comet we’ve ever seen before. A rounded, glowing green light has now appeared, with no visible tail at all. The image, captured on November 10 by Ray’s Astrophotography, shows what looks more like a moving sphere of energy than a frozen ball of ice and dust. Even more astonishing — researchers have noticed that this object seems to have absorbed solar energy, releasing it in geometric patterns, and is resonating at 7.83 Hz, the same frequency as the Schumann resonance — Earth’s natural heartbeat. Could this really be a comet… or something far greater — an intelligent presence moving silently through deep space? 👀 #3IATLAS #spacemystery #interstellarobject
0:17

🚨 3I/ATLAS Critical Update 🚨 It’s happening again. 3I/ATLAS has changed its shape —Its new form looks nothing like any comet we’ve ever seen before. A rounded, glowing green light has now appeared, with no visible tail at all. The image, captured on November 10 by Ray’s Astrophotography, shows what looks more like a moving sphere of energy than a frozen ball of ice and dust. Even more astonishing — researchers have noticed that this object seems to have absorbed solar energy, releasing it in geometric patterns, and is resonating at 7.83 Hz, the same frequency as the Schumann resonance — Earth’s natural heartbeat. Could this really be a comet… or something far greater — an intelligent presence moving silently through deep space? 👀 #3IATLAS #spacemystery #interstellarobject

Astronomy Vibes

593,822 görüntüleme • 8 ay önce

Beauty should be a core pursuit of biotechnology. There should be companies and nonprofits that engineer organisms solely for the sake of crafting beautiful things. A few reasons why: 1/ Biotechnology has historically worked in reductionist ways, but many useful functions only emerge at the systems level. By engineering a systems-level outcome, like beauty, we will get much better at engineering organisms in predictable ways. When I say "reductionist," I mean that most useful things in biotechnology (drugs and tools) were discovered by stripping molecules from their natural contexts. Scientists collect organisms from soil or wherever and then study their molecules in isolation. This basic approach has yielded everything from rapamycin to antibiotics and CRISPR. This reductionism, though, means that that we know disturbingly little about how life actually works at a systems-level. My core argument is that, by studying beauty, we can remedy this. Beauty has persisted through tens of millions of years of evolution because it is functional; bright colors help attract pollinators to a plant, for example, which helps the plant breed. If evolution has created all of this beauty for functional reasons, then it stands to reason that by trying to create **new** forms of beauty, we'll be able to discover and understand how these systems-level functions work! Indeed, we may even be able to create entirely new functions that biology hasn't evolved yet. These functions will not possible to understand via isolated molecules or reductionism. Therefore, a company pursuing engineered beauty for the sake of beauty will probably make many fundamental discoveries about how organisms develop, interact, adapt to their surroundings, and so on. 2/ Beauty is a way to grow the field and bring more people into biotechnology. Nick Desnoyer’s flower design work, for example, has probably reached hundreds of thousands of people. The glowing plants from Light Bio, too, were featured in the mainstream press. You may not think that these examples are “important” for the universe relative to, say, an incrementally better cancer therapeutic, but there’s no question that they are way more popular to mainstream audiences and good, overall, for the field. 3/ The market is huge! Breeding is already widely used to engineer beauty, or at least to select for aesthetic preferences. Pugs are evolutionarily suboptimal, but they've been bred precisely to satisfy a certain aesthetic desire are now a multi-billion dollar industry. The Juliet Rose, developed via breeding over a 15-year period, debuted at the 2006 Chelsea Flower Show and is enormously profitable today. Why should deliberately engineered forms of beauty be any different? If you are building a biotech company or nonprofit that is pursuing beauty, please reach out! I’d love to help.
0:17

Beauty should be a core pursuit of biotechnology. There should be companies and nonprofits that engineer organisms solely for the sake of crafting beautiful things. A few reasons why: 1/ Biotechnology has historically worked in reductionist ways, but many useful functions only emerge at the systems level. By engineering a systems-level outcome, like beauty, we will get much better at engineering organisms in predictable ways. When I say "reductionist," I mean that most useful things in biotechnology (drugs and tools) were discovered by stripping molecules from their natural contexts. Scientists collect organisms from soil or wherever and then study their molecules in isolation. This basic approach has yielded everything from rapamycin to antibiotics and CRISPR. This reductionism, though, means that that we know disturbingly little about how life actually works at a systems-level. My core argument is that, by studying beauty, we can remedy this. Beauty has persisted through tens of millions of years of evolution because it is functional; bright colors help attract pollinators to a plant, for example, which helps the plant breed. If evolution has created all of this beauty for functional reasons, then it stands to reason that by trying to create **new** forms of beauty, we'll be able to discover and understand how these systems-level functions work! Indeed, we may even be able to create entirely new functions that biology hasn't evolved yet. These functions will not possible to understand via isolated molecules or reductionism. Therefore, a company pursuing engineered beauty for the sake of beauty will probably make many fundamental discoveries about how organisms develop, interact, adapt to their surroundings, and so on. 2/ Beauty is a way to grow the field and bring more people into biotechnology. Nick Desnoyer’s flower design work, for example, has probably reached hundreds of thousands of people. The glowing plants from Light Bio, too, were featured in the mainstream press. You may not think that these examples are “important” for the universe relative to, say, an incrementally better cancer therapeutic, but there’s no question that they are way more popular to mainstream audiences and good, overall, for the field. 3/ The market is huge! Breeding is already widely used to engineer beauty, or at least to select for aesthetic preferences. Pugs are evolutionarily suboptimal, but they've been bred precisely to satisfy a certain aesthetic desire are now a multi-billion dollar industry. The Juliet Rose, developed via breeding over a 15-year period, debuted at the 2006 Chelsea Flower Show and is enormously profitable today. Why should deliberately engineered forms of beauty be any different? If you are building a biotech company or nonprofit that is pursuing beauty, please reach out! I’d love to help.

Niko McCarty.

17,772 görüntüleme • 2 ay önce

*SEVERE geomagnetic storm possible with U.S. aurora borealis display* *Northern lights possible at mid-latitudes early Sunday morning or Sunday night* *Specifics TBD – map coming later today* On Friday evening Eastern time, a major solar flare occurred from sunspot #4100. A sunspot is a bruise-like discoloration on the sun that throbs and pulsates with energy. Following the solar flare, which is a flash of light and radiation, a significant CME — or coronal mass ejection — was hurled directly toward Earth. Imagine a shockwave of magnetism and high-energy particles rippling through space like an interstellar tsunami. It’s heading for us at speeds around 1,200 miles per second — that’s very fast! We know it’s Earth-directed because our sensors indicate a “full halo” CME. See the solar material appearing to fan out in all directions? That’s an indicator it’s Earth-bound. It’s like if a train is coming right at you — you’d only see the train getting bigger. Once this electromagnetic shockwave reaches Earth, the energy will be absorbed and dissipated by our magnetic field. It will be transformed into visible light — the aurora. Since there’s a LOT of energy, we’ll probably get the aurora borealis (the northern lights) down to the mid latitudes. This could mean parts of the central United States, the Midwest, the Mid-Atlantic and perhaps as far south as northern California. There’s even a chance that parts of the Mid-South could see the aurora IF a direct impact occurs and the orientation of Earth’s magnetic field cooperates. Scientists at the Space Weather Prediction Center in Boulder, Colorado are working to iron that out.
0:19

*SEVERE geomagnetic storm possible with U.S. aurora borealis display* *Northern lights possible at mid-latitudes early Sunday morning or Sunday night* *Specifics TBD – map coming later today* On Friday evening Eastern time, a major solar flare occurred from sunspot #4100. A sunspot is a bruise-like discoloration on the sun that throbs and pulsates with energy. Following the solar flare, which is a flash of light and radiation, a significant CME — or coronal mass ejection — was hurled directly toward Earth. Imagine a shockwave of magnetism and high-energy particles rippling through space like an interstellar tsunami. It’s heading for us at speeds around 1,200 miles per second — that’s very fast! We know it’s Earth-directed because our sensors indicate a “full halo” CME. See the solar material appearing to fan out in all directions? That’s an indicator it’s Earth-bound. It’s like if a train is coming right at you — you’d only see the train getting bigger. Once this electromagnetic shockwave reaches Earth, the energy will be absorbed and dissipated by our magnetic field. It will be transformed into visible light — the aurora. Since there’s a LOT of energy, we’ll probably get the aurora borealis (the northern lights) down to the mid latitudes. This could mean parts of the central United States, the Midwest, the Mid-Atlantic and perhaps as far south as northern California. There’s even a chance that parts of the Mid-South could see the aurora IF a direct impact occurs and the orientation of Earth’s magnetic field cooperates. Scientists at the Space Weather Prediction Center in Boulder, Colorado are working to iron that out.

Matthew Cappucci

10,381 görüntüleme • 1 yıl önce

Before Your Heart Ever Beat Once, Thousands of Cells Made a Silent Decision That Still Controls You Today. Before a heart ever beats, life organizes itself in complete silence. Scientists have captured the exact moment when cardiac cells begin acting as one second before the very first heartbeat exists. No heart chamber. No pumping. No pulse. Instead, thousands of individual cells synchronize their electrical signals, creating a wave of energy that triggers the heart's first contraction - and sets a rhythm that can last a lifetime. Using fluorescent proteins and ultra-high-resolution microscopy, researchers watched this electrical chain reaction spread, transforming biological chaos into perfect coordination. This is how the heart builds its own internal clock from—nothing. Why it matters: Disruptions at this stage can lead to congenital heart conditions This discovery is a major leap in developmental biology and medicine This is the origin story of every heartbeat you've ever had.
0:15

Before Your Heart Ever Beat Once, Thousands of Cells Made a Silent Decision That Still Controls You Today. Before a heart ever beats, life organizes itself in complete silence. Scientists have captured the exact moment when cardiac cells begin acting as one second before the very first heartbeat exists. No heart chamber. No pumping. No pulse. Instead, thousands of individual cells synchronize their electrical signals, creating a wave of energy that triggers the heart's first contraction - and sets a rhythm that can last a lifetime. Using fluorescent proteins and ultra-high-resolution microscopy, researchers watched this electrical chain reaction spread, transforming biological chaos into perfect coordination. This is how the heart builds its own internal clock from—nothing. Why it matters: Disruptions at this stage can lead to congenital heart conditions This discovery is a major leap in developmental biology and medicine This is the origin story of every heartbeat you've ever had.

Brian Roemmele

178,868 görüntüleme • 6 ay önce

Don't die summit LA was a total banger 🔥 Sold out (1,200+) with 2x ppl trying to get in. The morning rave was as cool a vibe as I've ever experienced. A deep feeling of shared purpose and camaraderie. Only one year old, dd is taking form and strengthening quickly. 🧵 dd attracts exceptional people: high-agency, ambitious, disciplined, smart, and resourceful. They know the future of being human is centered on vibrancy and youthfulness. They clearly see die culture is foolish - a relic of the past. This was our third summit, the first was in SF and second in Singapore. We've learned fast. LA was 10x improved over SF (my SF and Singapore friends, we must get together again asap). Yesterday we focused our attention on building life systems and habits. At the base layer, none of us really have a knowledge problem. We generally know what is healthy and what isn't. The challenge is doing the things we know are good for us and not doing the things that we know are bad for us. The most powerful force in each of us achieving youthful vibrance is when we are surround by others in optimal health. When our daily lives, systems and habits make health the norm, unhealthy things feel weird and appear revolting. dd is not waiting for someone to come save us. We are building our our own food supply chain; a dd food certification system to eliminate toxics from the global food supply; a dd evidence based validation system for therapies and health services; and a community whose values are aligned with this epic moment of evolving into something new and spectacular. dd has an insane amount of energy around it. It is the answer to what the human race focuses on as it gives birth to artificial super intelligence. dd will become the world's most influential ideology. Join now so that you can brag in the year 2200 that you were early.
0:10

Don't die summit LA was a total banger 🔥 Sold out (1,200+) with 2x ppl trying to get in. The morning rave was as cool a vibe as I've ever experienced. A deep feeling of shared purpose and camaraderie. Only one year old, dd is taking form and strengthening quickly. 🧵 dd attracts exceptional people: high-agency, ambitious, disciplined, smart, and resourceful. They know the future of being human is centered on vibrancy and youthfulness. They clearly see die culture is foolish - a relic of the past. This was our third summit, the first was in SF and second in Singapore. We've learned fast. LA was 10x improved over SF (my SF and Singapore friends, we must get together again asap). Yesterday we focused our attention on building life systems and habits. At the base layer, none of us really have a knowledge problem. We generally know what is healthy and what isn't. The challenge is doing the things we know are good for us and not doing the things that we know are bad for us. The most powerful force in each of us achieving youthful vibrance is when we are surround by others in optimal health. When our daily lives, systems and habits make health the norm, unhealthy things feel weird and appear revolting. dd is not waiting for someone to come save us. We are building our our own food supply chain; a dd food certification system to eliminate toxics from the global food supply; a dd evidence based validation system for therapies and health services; and a community whose values are aligned with this epic moment of evolving into something new and spectacular. dd has an insane amount of energy around it. It is the answer to what the human race focuses on as it gives birth to artificial super intelligence. dd will become the world's most influential ideology. Join now so that you can brag in the year 2200 that you were early.

Bryan Johnson

129,643 görüntüleme • 1 yıl önce

Across most of history, there are continuous reports of weird ass aquatic beings appearing for a time and then vanishing again. These accounts show up in different cultures and eras, from fish like teachers in ancient stories to modern sightings of objects entering and leaving the ocean. One idea that has started to surface is some of these beings, if real, may not be constantly active at all. They may follow a cycle more like certain animals on Earth, appearing briefly and then disappearing for super long periods. In nature, there are species like the lungfish that can enter a state of deep dormancy called estivation, slowing their systems down and surviving for months or even years with almost no activity. If something similar exists, it could help explain why these reports come in waves. Instead of constant presence, these beings may operate in cycles of activity and deep rest, possibly tied to environmental conditions we do not fully understand. The ocean, especially at great depth, offers stable and hidden spaces where long term dormancy could occur without disturbance. This idea does not require advanced speculation on its own. It follows a pattern already seen in life on Earth, where survival often depends on timing, conservation of energy, and long periods of stillness between moments of movement.
0:14

Across most of history, there are continuous reports of weird ass aquatic beings appearing for a time and then vanishing again. These accounts show up in different cultures and eras, from fish like teachers in ancient stories to modern sightings of objects entering and leaving the ocean. One idea that has started to surface is some of these beings, if real, may not be constantly active at all. They may follow a cycle more like certain animals on Earth, appearing briefly and then disappearing for super long periods. In nature, there are species like the lungfish that can enter a state of deep dormancy called estivation, slowing their systems down and surviving for months or even years with almost no activity. If something similar exists, it could help explain why these reports come in waves. Instead of constant presence, these beings may operate in cycles of activity and deep rest, possibly tied to environmental conditions we do not fully understand. The ocean, especially at great depth, offers stable and hidden spaces where long term dormancy could occur without disturbance. This idea does not require advanced speculation on its own. It follows a pattern already seen in life on Earth, where survival often depends on timing, conservation of energy, and long periods of stillness between moments of movement.

Jason Wilde

12,340 görüntüleme • 3 ay önce

The Basics of Electromagnetic Waves: Electricity and magnetism can sit still, like static electricity in your hair or a magnet stuck to your fridge. But when they move and change, they actually create each other. Together, they team up to form invisible ripples of energy called electromagnetic waves. Unlike ocean waves or sound waves, which need water or air to ripple through, electromagnetic waves don't need any material at all. They can easily travel through the completely empty vacuum of space. Maxwell's Big Idea: In the 1860s and 1870s, a Scottish scientist named James Clerk Maxwell figured out how this works. He wrote down the math showing exactly how electricity and magnetism link together to make these travelling waves. Today, scientists call his famous rules Maxwell's Equations. Hertz Proves It: Later, a German physicist named Heinrich Hertz took Maxwell's ideas and brought them to life. He was the first person to actually create and catch radio waves. To honour his work, we use the word hertz to measure how fast a wave vibrates (one cycle per second). Hertz's experiments proved two massive ideas: Radio waves are just invisible light: He showed that radio waves travel at the exact same speed as light, proving that they are actually a form of light we just can't see. Going wireless: He finally figured out how to detach these energy fields from physical wires, allowing the waves to fly freely through the air exactly as Maxwell had predicted.
0:15

The Basics of Electromagnetic Waves: Electricity and magnetism can sit still, like static electricity in your hair or a magnet stuck to your fridge. But when they move and change, they actually create each other. Together, they team up to form invisible ripples of energy called electromagnetic waves. Unlike ocean waves or sound waves, which need water or air to ripple through, electromagnetic waves don't need any material at all. They can easily travel through the completely empty vacuum of space. Maxwell's Big Idea: In the 1860s and 1870s, a Scottish scientist named James Clerk Maxwell figured out how this works. He wrote down the math showing exactly how electricity and magnetism link together to make these travelling waves. Today, scientists call his famous rules Maxwell's Equations. Hertz Proves It: Later, a German physicist named Heinrich Hertz took Maxwell's ideas and brought them to life. He was the first person to actually create and catch radio waves. To honour his work, we use the word hertz to measure how fast a wave vibrates (one cycle per second). Hertz's experiments proved two massive ideas: Radio waves are just invisible light: He showed that radio waves travel at the exact same speed as light, proving that they are actually a form of light we just can't see. Going wireless: He finally figured out how to detach these energy fields from physical wires, allowing the waves to fly freely through the air exactly as Maxwell had predicted.

The Math Flow

37,313 görüntüleme • 2 ay önce

Overnight, Russia carried out a massive attack on our regions, launching over 370 attack drones and 21 missiles of various types. Kyiv and the region, as well as the Sumy, Kharkiv, and Chernihiv regions, were targeted. In Kharkiv, a maternity hospital, a dormitory housing displaced persons, a medical college, and residential buildings have been damaged. As of now, dozens of people have been reported injured, including a child. In the capital and the surrounding region, the Russians' main targets were energy facilities. Tragically, this attack has claimed the life of one person. My condolences to their family and loved ones. All necessary services are now working at the sites of the Russian strikes, eliminating all consequences: rescuers, medical teams, municipal services, energy workers, and repair crews. I thank every person involved. I am also grateful to all the air defense personnel who repelled the attack. Every such Russian strike on our energy infrastructure proves that there must be no delays in supplying air defenses. No blind eye can be turned to these strikes; they must be met with a strong response. We are counting on the reaction and assistance of all our partners. Every missile for Patriot, NASAMS, and all other systems helps protect critical infrastructure and enables people to endure the winter cold. We must ensure full implementation of everything agreed with President Trump in Davos regarding air defense. I thank all those who help protect lives.
0:16

Overnight, Russia carried out a massive attack on our regions, launching over 370 attack drones and 21 missiles of various types. Kyiv and the region, as well as the Sumy, Kharkiv, and Chernihiv regions, were targeted. In Kharkiv, a maternity hospital, a dormitory housing displaced persons, a medical college, and residential buildings have been damaged. As of now, dozens of people have been reported injured, including a child. In the capital and the surrounding region, the Russians' main targets were energy facilities. Tragically, this attack has claimed the life of one person. My condolences to their family and loved ones. All necessary services are now working at the sites of the Russian strikes, eliminating all consequences: rescuers, medical teams, municipal services, energy workers, and repair crews. I thank every person involved. I am also grateful to all the air defense personnel who repelled the attack. Every such Russian strike on our energy infrastructure proves that there must be no delays in supplying air defenses. No blind eye can be turned to these strikes; they must be met with a strong response. We are counting on the reaction and assistance of all our partners. Every missile for Patriot, NASAMS, and all other systems helps protect critical infrastructure and enables people to endure the winter cold. We must ensure full implementation of everything agreed with President Trump in Davos regarding air defense. I thank all those who help protect lives.

Volodymyr Zelenskyy / Володимир Зеленський

446,249 görüntüleme • 5 ay önce

WHAT IS A MEDBED — It’s not magic. It’s quantum bio-resonance fused with AI diagnostics, scalar frequency therapy, and zero-point field harmonics. Think of it as a quantum MRI, AI surgeon, and energetic regeneration system — all in one. ⸻ HOW DOES IT WORK? 1. FULL BODY QUANTUM SCAN • Scans the biofield (your body’s energetic blueprint). • Detects anomalies at the subatomic level — long before symptoms show. • Quantum sensors read your body like a hyperdimensional fingerprint. 2. CELLULAR TIME REVERSAL • Accesses your original genetic blueprint — the uncorrupted version. • Uses field harmonics to “remind” cells of their ideal state. • It doesn’t just treat — it restores the body to what it was designed to be. 3. ZERO-POINT ENERGY FIELD • Draws limitless energetic fuel from the quantum vacuum. • Your cells absorb this pure energy to accelerate repair, regeneration, and coherence. • This is not “energy healing.” This is quantum field engineering. 4. SCALAR FREQUENCY CORRECTION • Sends precision scalar waves to reprogram damaged cells. • Like frequency acupuncture — no needles, just vibration at the core of matter. • Inflammation, tumors, scar tissue? Disassembled by harmonic codes. ⸻ WHO HAS THIS TECH? • Classified military medical programs • Breakaway science divisions • The same entities deploying Quantum Financial Systems, AI weapons, and clean energy solutions They’ve had it. They just didn’t want you to. ⸻ WHY HAVEN’T WE SEEN IT? Because Big Pharma profits from symptoms, not solutions. They engineered a sick world that can’t heal — because healing ends the business model. A healthy soul doesn’t obey. A healed body doesn’t comply. A clear mind doesn’t consent. So they buried the cure. Laughed at it. Censored it. Because it threatens their entire empire. ⸻ WHY NOW? Because the collapse of their system is happening in real-time: 🔹 Currency reset 🔹 Healthcare exposure 🔹 Quantum rollout They’ll unveil medbeds as a “revolutionary new breakthrough” — but the truth is: 👉 It was always there. Hidden. Waiting. Suppressed. ⸻ THE FUTURE? Is not pills, not surgery, not chemo. The future is vibrational, intelligent, and self-healing. It’s not just about health. It’s about sovereignty — over your body, mind, and frequency. They’ve had the cure. But now, we take the key. They didn’t want you to read this. We go deeper inside👇 — #HealtyNation #MedBedRevolution #QuantumHealing #BigPharmaExposed #ScalarEnergy #QFS #BreakawayScience #BioResonance
0:13

WHAT IS A MEDBED — It’s not magic. It’s quantum bio-resonance fused with AI diagnostics, scalar frequency therapy, and zero-point field harmonics. Think of it as a quantum MRI, AI surgeon, and energetic regeneration system — all in one. ⸻ HOW DOES IT WORK? 1. FULL BODY QUANTUM SCAN • Scans the biofield (your body’s energetic blueprint). • Detects anomalies at the subatomic level — long before symptoms show. • Quantum sensors read your body like a hyperdimensional fingerprint. 2. CELLULAR TIME REVERSAL • Accesses your original genetic blueprint — the uncorrupted version. • Uses field harmonics to “remind” cells of their ideal state. • It doesn’t just treat — it restores the body to what it was designed to be. 3. ZERO-POINT ENERGY FIELD • Draws limitless energetic fuel from the quantum vacuum. • Your cells absorb this pure energy to accelerate repair, regeneration, and coherence. • This is not “energy healing.” This is quantum field engineering. 4. SCALAR FREQUENCY CORRECTION • Sends precision scalar waves to reprogram damaged cells. • Like frequency acupuncture — no needles, just vibration at the core of matter. • Inflammation, tumors, scar tissue? Disassembled by harmonic codes. ⸻ WHO HAS THIS TECH? • Classified military medical programs • Breakaway science divisions • The same entities deploying Quantum Financial Systems, AI weapons, and clean energy solutions They’ve had it. They just didn’t want you to. ⸻ WHY HAVEN’T WE SEEN IT? Because Big Pharma profits from symptoms, not solutions. They engineered a sick world that can’t heal — because healing ends the business model. A healthy soul doesn’t obey. A healed body doesn’t comply. A clear mind doesn’t consent. So they buried the cure. Laughed at it. Censored it. Because it threatens their entire empire. ⸻ WHY NOW? Because the collapse of their system is happening in real-time: 🔹 Currency reset 🔹 Healthcare exposure 🔹 Quantum rollout They’ll unveil medbeds as a “revolutionary new breakthrough” — but the truth is: 👉 It was always there. Hidden. Waiting. Suppressed. ⸻ THE FUTURE? Is not pills, not surgery, not chemo. The future is vibrational, intelligent, and self-healing. It’s not just about health. It’s about sovereignty — over your body, mind, and frequency. They’ve had the cure. But now, we take the key. They didn’t want you to read this. We go deeper inside👇 — #HealtyNation #MedBedRevolution #QuantumHealing #BigPharmaExposed #ScalarEnergy #QFS #BreakawayScience #BioResonance

Mr. Pool

82,956 görüntüleme • 1 yıl önce

Today, at Redeemer’s University Redeemer's University, Ede, Osun State, I was glad to commission the new Institute of Genomics and Global Health, marking a significant evolution from ACEGID’s @acegid status as a center of excellence. This moment is not only a proud achievement for all those involved, but it also stands as a powerful symbol of what African scientific leadership can achieve on the global stage. Under the visionary leadership of Prof Christian Happi Christian T. Happi, the team at ACEGID has made extraordinary strides in genomic research, particularly in addressing some of the most pressing infectious disease challenges of our time. The inauguration of the Institute reminds us that the work being done by the ACEGID team is a global public good, benefiting not only Nigeria and Africa but also contributing to global health security. The partnerships fostered between institutions and scientists from the Global North and South are a testament to our shared commitment to protecting and advancing human health. This collaboration has demonstrated what is possible when we work together to confront challenges that affect us all. Under the visionary leadership of President Bola Ahmed Tinubu, Bola Ahmed Tinubu health security remains a central pillar of our broader strategy to transform Nigeria’s health system, unlock the value chain, and improve population health outcomes. This is why supporting cutting-edge scientific research, like the work at this Institute, is essential. We need to create a health system environment with strong public health capabilities to withstand the potential and evolving threats posed by infectious diseases and the ongoing impacts of climate change. The pace at which new health threats are emerging is accelerating, and with it, the need for robust scientific responses. The innovations in genomics we are witnessing at ACEGID provide a glimmer of hope, offering us the tools we need to be better prepared for what may come. The Federal Government of Nigeria Government of Nigeria is fully committed to supporting these efforts, knowing that science must lead the way in securing a healthier future for all.
2:34

Today, at Redeemer’s University Redeemer's University, Ede, Osun State, I was glad to commission the new Institute of Genomics and Global Health, marking a significant evolution from ACEGID’s @acegid status as a center of excellence. This moment is not only a proud achievement for all those involved, but it also stands as a powerful symbol of what African scientific leadership can achieve on the global stage. Under the visionary leadership of Prof Christian Happi Christian T. Happi, the team at ACEGID has made extraordinary strides in genomic research, particularly in addressing some of the most pressing infectious disease challenges of our time. The inauguration of the Institute reminds us that the work being done by the ACEGID team is a global public good, benefiting not only Nigeria and Africa but also contributing to global health security. The partnerships fostered between institutions and scientists from the Global North and South are a testament to our shared commitment to protecting and advancing human health. This collaboration has demonstrated what is possible when we work together to confront challenges that affect us all. Under the visionary leadership of President Bola Ahmed Tinubu, Bola Ahmed Tinubu health security remains a central pillar of our broader strategy to transform Nigeria’s health system, unlock the value chain, and improve population health outcomes. This is why supporting cutting-edge scientific research, like the work at this Institute, is essential. We need to create a health system environment with strong public health capabilities to withstand the potential and evolving threats posed by infectious diseases and the ongoing impacts of climate change. The pace at which new health threats are emerging is accelerating, and with it, the need for robust scientific responses. The innovations in genomics we are witnessing at ACEGID provide a glimmer of hope, offering us the tools we need to be better prepared for what may come. The Federal Government of Nigeria Government of Nigeria is fully committed to supporting these efforts, knowing that science must lead the way in securing a healthier future for all.

Muhammad Ali Pate

11,055 görüntüleme • 1 yıl önce

Did you know that fruits and veggies are picked way earlier than nature intended just to accommodate legacy infrastructure? They’re harvested while still in their infancy just to survive a supply chain that’s been capped by outdated solutions. Produce sits in dark containers and cold storage for weeks, sometimes months, before it ever reaches your kitchen. Harvesting too early is a legacy constraint we’ve accepted for too long. The industry’s "solution" to keep this prematurely picked fruit from rotting has been to coat it in petroleum-derived waxes and synthetic fungicides. We were told that if we want fresh food, we have to accept a layer of plastic-like wax on our apples and cucumbers. Even the "Organic" label has been used as a shield, while still relying on those same, legacy coating methods. There’s room for innovation. The system wasn't built for flavor or nutrients. It was built for a long-haul flight. Our team of scientists and technologists are deploying a new strategy that uses food to protect food. We’ve pioneered a way to take the materials found in the peels, seeds, and pulp of all plants and recycle them into a high-performance shield. By mimicking nature’s own defense system, we’re finally able to harvest for the best consumer experience. That’s the future. We’re allowing fruit to stay on the vine longer, develop real complexity, and reach your table at the peak of its potential. We’re inviting consumers, retailers and suppliers to join us in bringing a new food experience online. Follow James Rogers and Luiz Beling to learn more. Plant-based protection is the future. Apeel forever.
0:14

Did you know that fruits and veggies are picked way earlier than nature intended just to accommodate legacy infrastructure? They’re harvested while still in their infancy just to survive a supply chain that’s been capped by outdated solutions. Produce sits in dark containers and cold storage for weeks, sometimes months, before it ever reaches your kitchen. Harvesting too early is a legacy constraint we’ve accepted for too long. The industry’s "solution" to keep this prematurely picked fruit from rotting has been to coat it in petroleum-derived waxes and synthetic fungicides. We were told that if we want fresh food, we have to accept a layer of plastic-like wax on our apples and cucumbers. Even the "Organic" label has been used as a shield, while still relying on those same, legacy coating methods. There’s room for innovation. The system wasn't built for flavor or nutrients. It was built for a long-haul flight. Our team of scientists and technologists are deploying a new strategy that uses food to protect food. We’ve pioneered a way to take the materials found in the peels, seeds, and pulp of all plants and recycle them into a high-performance shield. By mimicking nature’s own defense system, we’re finally able to harvest for the best consumer experience. That’s the future. We’re allowing fruit to stay on the vine longer, develop real complexity, and reach your table at the peak of its potential. We’re inviting consumers, retailers and suppliers to join us in bringing a new food experience online. Follow James Rogers and Luiz Beling to learn more. Plant-based protection is the future. Apeel forever.

Apeel Sciences

5,713,569 görüntüleme • 3 ay önce

When a spacecraft leaves Earth, it doesn’t just fire its engines and head straight to its destination. In many missions, especially those going beyond low Earth orbit, there’s a more subtle and elegant strategy at play, one that uses gravity itself as part of the navigation system. This is often called a gravity assist, or a slingshot maneuver. But in the case of missions like #Artemis II, what’s being used is a closely related idea known as a free-return trajectory. At first glance, it might sound simple: the spacecraft goes to the Moon, loops around it, and comes back. But the physics behind it is anything but simple. Instead of relying on continuous propulsion, the spacecraft follows a carefully calculated path through the gravitational field of the Earth–Moon system. It is launched with just the right speed and direction so that, as it approaches the Moon, the Moon’s gravity bends its trajectory. The spacecraft is effectively flung around the Moon, redirected onto a path that naturally brings it back toward Earth. No major engine burn is needed for the return. Small trajectory corrections may still be required, but gravity does the heavy lifting. That’s the key. This kind of trajectory is not just efficient, it’s also safe. If something goes wrong with the spacecraft’s engines or onboard systems, gravity itself ensures the return. It’s an inherent backup plan, built into the trajectory from the very beginning. The same fundamental idea appears in gravity assists used across the Solar System. When a spacecraft flies past a planet, it can gain or lose speed by exchanging momentum with that planet. From the spacecraft’s point of view, it’s as if it has been accelerated without using fuel. In reality, it has borrowed a tiny amount of orbital energy from the planet itself. That’s how missions like Voyager reached the outer planets, and how probes continue to explore regions far beyond what their onboard fuel alone would allow. But there’s an important distinction. An interplanetary gravity assist is typically used to change speed and direction, often increasing the spacecraft’s energy. A free-return trajectory, like the one used in Artemis II, is designed for something more specific: a path that naturally loops back to Earth without requiring additional propulsion. It’s less about gaining energy, and more about shaping a trajectory that guarantees a return. To understand why this works, it helps to stop thinking in straight lines. In space, motion follows curves defined by gravity. The spacecraft is constantly falling, first toward Earth, then toward the Moon, and then back toward Earth again. What looks like a loop is really a continuous free fall through a changing gravitational landscape. This way of navigating space reveals something deeper. We tend to think of engines as the drivers of motion, but once a spacecraft is on its way, gravity does most of the work. The art of spaceflight is not just about thrust. It’s about knowing when not to use it. #GoodLuck #Artemis NASA Artemis
0:11

When a spacecraft leaves Earth, it doesn’t just fire its engines and head straight to its destination. In many missions, especially those going beyond low Earth orbit, there’s a more subtle and elegant strategy at play, one that uses gravity itself as part of the navigation system. This is often called a gravity assist, or a slingshot maneuver. But in the case of missions like #Artemis II, what’s being used is a closely related idea known as a free-return trajectory. At first glance, it might sound simple: the spacecraft goes to the Moon, loops around it, and comes back. But the physics behind it is anything but simple. Instead of relying on continuous propulsion, the spacecraft follows a carefully calculated path through the gravitational field of the Earth–Moon system. It is launched with just the right speed and direction so that, as it approaches the Moon, the Moon’s gravity bends its trajectory. The spacecraft is effectively flung around the Moon, redirected onto a path that naturally brings it back toward Earth. No major engine burn is needed for the return. Small trajectory corrections may still be required, but gravity does the heavy lifting. That’s the key. This kind of trajectory is not just efficient, it’s also safe. If something goes wrong with the spacecraft’s engines or onboard systems, gravity itself ensures the return. It’s an inherent backup plan, built into the trajectory from the very beginning. The same fundamental idea appears in gravity assists used across the Solar System. When a spacecraft flies past a planet, it can gain or lose speed by exchanging momentum with that planet. From the spacecraft’s point of view, it’s as if it has been accelerated without using fuel. In reality, it has borrowed a tiny amount of orbital energy from the planet itself. That’s how missions like Voyager reached the outer planets, and how probes continue to explore regions far beyond what their onboard fuel alone would allow. But there’s an important distinction. An interplanetary gravity assist is typically used to change speed and direction, often increasing the spacecraft’s energy. A free-return trajectory, like the one used in Artemis II, is designed for something more specific: a path that naturally loops back to Earth without requiring additional propulsion. It’s less about gaining energy, and more about shaping a trajectory that guarantees a return. To understand why this works, it helps to stop thinking in straight lines. In space, motion follows curves defined by gravity. The spacecraft is constantly falling, first toward Earth, then toward the Moon, and then back toward Earth again. What looks like a loop is really a continuous free fall through a changing gravitational landscape. This way of navigating space reveals something deeper. We tend to think of engines as the drivers of motion, but once a spacecraft is on its way, gravity does most of the work. The art of spaceflight is not just about thrust. It’s about knowing when not to use it. #GoodLuck #Artemis NASA Artemis

Erika 

234,769 görüntüleme • 3 ay önce