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Scientists built a “liquid tree” that absorbs CO₂ and releases oxygen using microalgae and sunlight

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Science girl

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50,547 görüntüleme • 4 ay önce •via X (Twitter)

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SCIENTISTS MADE A FAKE LEAF THAT TURNS CO2 INTO FUEL It looks like a leaf, acts like a leaf, but this one turns air pollution into liquid fuel using sunlight. Built by researchers at Berkeley and Cambridge, it’s basically photosynthesis with a tech upgrade. Mother Nature, meet science flex. Source: drbenmiles
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SCIENTISTS MADE A FAKE LEAF THAT TURNS CO2 INTO FUEL It looks like a leaf, acts like a leaf, but this one turns air pollution into liquid fuel using sunlight. Built by researchers at Berkeley and Cambridge, it’s basically photosynthesis with a tech upgrade. Mother Nature, meet science flex. Source: drbenmiles

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These crypto engineers built a Christmas tree that mines Bitcoin using Antminer S9 computers stacked up and all plugged into a natural gas generator.
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These crypto engineers built a Christmas tree that mines Bitcoin using Antminer S9 computers stacked up and all plugged into a natural gas generator.

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☀️ Scientists built a solar refinery that pulls CO2 from the air and converts it into kerosene, gasoline, or methanol using concentrated sunlight. Works in existing engines. No new infrastructure. Carbon neutral by design. ⛽ Fuel made from thin air. ✨ #omgfacts #CleanEnergy #SolarFuel #Innovation #ClimateAction
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☀️ Scientists built a solar refinery that pulls CO2 from the air and converts it into kerosene, gasoline, or methanol using concentrated sunlight. Works in existing engines. No new infrastructure. Carbon neutral by design. ⛽ Fuel made from thin air. ✨ #omgfacts #CleanEnergy #SolarFuel #Innovation #ClimateAction

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These guys built a beautiful $115,000 wooden table using a maple tree
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These guys built a beautiful $115,000 wooden table using a maple tree

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China launches #Tianping3 satellite Watch the blastoff of #LongMarch6! Fueled by liquid propellant made of liquid oxygen and kerosene, it is China's first carrier rocket that uses fuel free of toxicity and pollution.
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China launches #Tianping3 satellite Watch the blastoff of #LongMarch6! Fueled by liquid propellant made of liquid oxygen and kerosene, it is China's first carrier rocket that uses fuel free of toxicity and pollution.

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South Korean scientists have created a shape-shifting liquid robot. A liquid-particle composite called a Particle-armored liquid roBot can deform, engulf, and merge without losing its structural integrity, enabling it to perform functions that are difficult for rigid robots.
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South Korean scientists have created a shape-shifting liquid robot. A liquid-particle composite called a Particle-armored liquid roBot can deform, engulf, and merge without losing its structural integrity, enabling it to perform functions that are difficult for rigid robots.

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South Korean scientists have created a shape-shifting liquid robot. A liquid-particle composite called a Particle-armored liquid roBot can deform, engulf, and merge without losing its structural integrity, enabling it to perform functions that are difficult for rigid robots.
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Clean excavator dig into clay Reactive clay soil is a dense material that changes in volume when it absorbs and releases moisture. This absorption and release occurs as seasons change throughout the year.
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Clean excavator dig into clay Reactive clay soil is a dense material that changes in volume when it absorbs and releases moisture. This absorption and release occurs as seasons change throughout the year.

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This makes no sense: Scientists report curious link between oxygen levels and magnetic field
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This makes no sense: Scientists report curious link between oxygen levels and magnetic field

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Rocket Lab just built a rocket that competes directly with SpaceX Falcon 9. This is Neutron a Reusable medium-lift, built to carry 13,000 kg to low Earth orbit. Nine Archimedes engines on the first stage. One vacuum-optimized Archimedes on the second. Liquid methane and oxygen. Built for satellite deployment and large-scale space missions. The medium-lift launch market just got a second serious player.
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Rocket Lab just built a rocket that competes directly with SpaceX Falcon 9. This is Neutron a Reusable medium-lift, built to carry 13,000 kg to low Earth orbit. Nine Archimedes engines on the first stage. One vacuum-optimized Archimedes on the second. Liquid methane and oxygen. Built for satellite deployment and large-scale space missions. The medium-lift launch market just got a second serious player.

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And some developed countries like Hong Kong have gone so far ahead, they’re literally releasing oxygen into their air. See video. Meanwhile, Russia has been bombing Ukraine for three years using oxygen-releasing ammo. Israel and Hamas fighting over who releases the best oxygen over other’s citizen. But me lighting one humble phooljhadi, and suddenly I’m personally responsible for a hole in Rathee’s ozone layer.
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And some developed countries like Hong Kong have gone so far ahead, they’re literally releasing oxygen into their air. See video. Meanwhile, Russia has been bombing Ukraine for three years using oxygen-releasing ammo. Israel and Hamas fighting over who releases the best oxygen over other’s citizen. But me lighting one humble phooljhadi, and suddenly I’m personally responsible for a hole in Rathee’s ozone layer.

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First look at the new Linde Air Separation Plant under construction in Brownsville to supply Starbase and Starship with Liquid Oxygen, Liquid Nitrogen and more. 6/5/25
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First look at the new Linde Air Separation Plant under construction in Brownsville to supply Starbase and Starship with Liquid Oxygen, Liquid Nitrogen and more. 6/5/25

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When Ariane 6 is lifting off, you see “a big yellow flame”, but it’s much more than that. Inside the Vulcain 2.1 engine there's an incredibly powerful chemical reaction between liquid hydrogen (H₂) and liquid oxygen (O₂) 🔥.
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When Ariane 6 is lifting off, you see “a big yellow flame”, but it’s much more than that. Inside the Vulcain 2.1 engine there's an incredibly powerful chemical reaction between liquid hydrogen (H₂) and liquid oxygen (O₂) 🔥.

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Elon Musk: In the future, SpaceX will generate sustainable rocket propellant. “We do have a long-term plan for sustainability of rocket flights by generating propellant using sustainable energy, wind and solar. Starting first with liquid oxygen – and for Starship, it's almost 80% liquid oxygen, and 20% liquid methane. It's obviously pretty easy to create oxygen, you just use wind and solar electricity and you do air separation as the oxygen is already in the air – the plants are making the oxygen. So, you can just use renewable electricity to create 80% of the propellant of the rocket. And then for the remaining 20%, you can use the Sabatier process where you actually take CO2 out of the atmosphere and you combine that with water to create CH4 and more O2. And that's in fact what we would do on Mars to generate propellant. So, there is a long-term plan for sustainable generation of propellant for the rockets. I do want to emphasize that. And if there was some other way to do that now, we certainly would.” XPRIZE discussion with Peter Diamandis, April 22, 2021
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Elon Musk: In the future, SpaceX will generate sustainable rocket propellant. “We do have a long-term plan for sustainability of rocket flights by generating propellant using sustainable energy, wind and solar. Starting first with liquid oxygen – and for Starship, it's almost 80% liquid oxygen, and 20% liquid methane. It's obviously pretty easy to create oxygen, you just use wind and solar electricity and you do air separation as the oxygen is already in the air – the plants are making the oxygen. So, you can just use renewable electricity to create 80% of the propellant of the rocket. And then for the remaining 20%, you can use the Sabatier process where you actually take CO2 out of the atmosphere and you combine that with water to create CH4 and more O2. And that's in fact what we would do on Mars to generate propellant. So, there is a long-term plan for sustainable generation of propellant for the rockets. I do want to emphasize that. And if there was some other way to do that now, we certainly would.” XPRIZE discussion with Peter Diamandis, April 22, 2021

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the age of machine-mind co-evolution has begun scientists just built a brain-computer interface that doesn’t just read your mind, it learns from it. and your brain learns from it. this isn’t speculation. this is a working system. 1/
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the age of machine-mind co-evolution has begun scientists just built a brain-computer interface that doesn’t just read your mind, it learns from it. and your brain learns from it. this isn’t speculation. this is a working system. 1/

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Groundbreaking for East Africa's first modern liquid oxygen manufacturing plant set to address the rising demand for medical-grade liquid oxygen in the region
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A United Space Alliance technician steps inside the space shuttle’s external tank, specifically the intertank structure that separates the liquid hydrogen tank below and the liquid oxygen tank above. He goes inside to place panels to support an X ray of the tank’s structure.
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A United Space Alliance technician steps inside the space shuttle’s external tank, specifically the intertank structure that separates the liquid hydrogen tank below and the liquid oxygen tank above. He goes inside to place panels to support an X ray of the tank’s structure.

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