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Scientists may have found the keystone use for graphene oxide

… Thoroughly oxygenated graphite oxide molecule, including epoxide, hydroxyl and carboxyl groups. These substituents give graphite oxide very different properties to "regular" graphene. …

Apr 12, 2017 · Jessica Hall

extremetech.com › extreme

James Webb Space Telescope Might Be Able to Detect Alien Agriculture

… The study concludes that Webb could potentially scan exoplanet atmospheres with enough sensitivity to confirm water, oxygen, and carbon dioxide, along with traces of ammonia and nitrous oxide. …

Apr 25, 2022 · Ryan Whitwam