From carbon dioxide to oxygen For astronauts to survive in space, the resources necessary for life have to be provided. Conventional life support systems use physical and chemical processes for this purpose, and are dependent on regular resupply. However, due to the fact that astronauts cannot carr
Click here to see more videos: https://alugha.com/NASA The Refabricator on the International Space Station is a hybrid 3D printer that can also recycle materials to make new items. ISS Science: http://www.nasa.gov/iss-science NASA Science: http://science.nasa.gov/
For more Science Videos: https://lt.org/ * Massive algae blooms appear in spring in certain bodies of water only to vanish within a number of weeks. In this video, BERNHARD M. FUCHS analyzes the degradation of such algae, exploring which organisms are involved and what they actually do. * Employing
For more Science Videos: https://lt.org/ * The Earth system is unique and highly complex, presenting a daunting challenge to researchers that seek to model and understand it. Noting that existing approaches seem unable to arrive at reliable predictions for the implications of CO2 emissions, in this
