News tagged with carbon dioxide

Counting calories in space

Rockets and spacecraft may get us to Mars, but food must nourish us on the journey. Now researchers are using the International Space Station to look at how much food will be needed on a spacecraft heading to the Moon, Mars ...

dateJul 07, 2017 in Space Exploration
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CO2-neutral hydrogen from biomass

Without fossil fuels, there can be no blast furnace process – but hydrogen could play a more important role in the future. An environmentally friendly process is being developed at TU Wien by which biomass can be used to ...

dateJul 07, 2017 in Materials Science
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Falling sea level caused volcanos to overflow

Throughout the last 800,000 years, Antarctic temperatures and atmospheric carbon dioxide concentrations have showed a similar evolution. However, they were different during the transition to the last ice age—approximately ...

dateJul 07, 2017 in Earth Sciences
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