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A comment on Could Carbon Dioxide Be Turned into Jet Fuel?. Parent comment
Trees are 90-95% air. Carbon, hydrogen, oxygen, nitrogen. Here's Feynman explaining this.[1]
[1] https://youtu.be/ITpDrdtGAmo
Trees are 90-95% air. Carbon, hydrogen, oxygen, nitrogen. Here's Feynman explaining this.[1]
[1] https://youtu.be/ITpDrdtGAmo