"and the substance of a tree is carbon, where did that come from?" says Richard Feynman in a video interview https://files.mastodon.social/media_attachments/files/111/776/929/600/007/704/original/a4df02b83a305247.png
@lain https://www.npr.org/sections/krulwich/2012/09/25/161753383/trees-come-from-out-of-the-air-says-nobel-laureate-richard-feynman-really