▲ 2 r/theydidthemath
Given a completely sealed chamber filled as far as possible with vegetation to produce oxygen, what size would this chamber have to be, if it were more or less rectangular/cuboid, so that a human could survive inside it? And with what plants or vegetation should it be filled? Should there be a pond or some water - what would be the optimal setup?
u/CommercialContent204 — 19 days ago