The oxygen evolution reaction (OER) is of great significance in energy-related techniques such as metal-air batteries and water splitting. Chinese scientists have doped site-defined sp-N and S atoms into graphdiyne, which ...
Materials Science
May 1, 2019
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Most life forms are directly or indirectly dependent on photosynthesis. The question is, can we exploit sunlight more broadly than in carbohydrate production, making it effectively a synthetic biology part? As an answer to ...
Biotechnology
Dec 1, 2015
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NASA's Mars Atmosphere and Volatile EvolutioN (MAVEN) spacecraft is assembled and is undergoing environmental testing at Lockheed Martin Space Systems facilities, near Denver, Colo. MAVEN is the next mission to Mars and will ...
Space Exploration
Feb 8, 2013
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(Phys.org) -- Several critical items related to NASA's next-generation James Webb Space Telescope are being tested in the giant thermal vacuum test chamber at NASA's Goddard Space Flight Center, Greenbelt, Md.
Space Exploration
Apr 12, 2012
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