Electrochemical process that uses carbon dioxide to produce oxygen could be used in space
To mitigate global climate change, emissions of the primary culprit, carbon dioxide, must be drastically reduced. A newly ...
Science Daily1d
Oxygen for Mars
To mitigate global climate change, emissions of the primary culprit, carbon dioxide, must be drastically reduced. A newly developed process helps solve this problem: CO2 is directly split ...
Interesting Engineering on MSN1d
China: New method makes 98% oxygen from CO2, can pave way for future Mars missions
A new electrochemical device holds potential to directly split carbon dioxide (CO2) into carbon and pure oxygen. The team ...
GBH37m
Why don't diving seals drown? Scientists finally have an answer
New research suggests seals sense internal oxygen levels to know when to come up for air. Digital version of story that ...
The Brighterside of News on MSN20h
Oxygen on Mars: Breakthrough technology turns carbon emissions into oxygen
Carbon dioxide (COâ‚‚) pollution drives climate change, warming the planet and threatening human survival. Plants naturally ...
American Council on Science and Health2h
When Breath Fails: The Deep Difference Between Seals and SEALS
What do elite Navy SEALS, world-class free-divers, and marine mammals have in common? They all push the limits of breath-hold endurance—yet only one group evolved with the right warning system to ...
Experiments show gray seals can monitor their own blood oxygen levels to prevent drowning
A team of scientists with the Sea Mammal Research Unit, School of Biology, University of St Andrews, in the U.K. has found ...
Scientists Observe Carbon Dioxide on Planets Outside the Solar System for the First Time
The findings provide strong evidence that four giant exoplanets 130 light-years from Earth formed much like Jupiter and ...
What if astronauts run out of oxygen in space? Here's how they would have to manage this crisis
Astronauts rely on specialised systems in spacecraft and space suits to supply oxygen in the airless environment of space. In ...
Interesting Engineering on MSN5d
Seals' diving secret unlocked: Oxygen sensing helps the mammal dodge drowning
Marine mammals can hold their breath for extended periods underwater; the question is, how do they know when it's time to resurface?
What happens if astronauts run out of oxygen in space? Know what they carry and why it matters
Astronauts depend on oxygen tanks while in space, with backup systems in place to prevent emergencies. In the event of an ...
Earth.com5d
Breathing without oxygen: How ancient microbes powered early life
Ancient microbes illustrate a particular kind of respiration in which carbon dioxide and hydrogen are combined to form acetic ...