Do we have enough air?
物理教育
2007-05-23 v1
摘要
If only human beings would breathe the entire quantity of terrestrial air, then, at the present-day population on the Earth, one million years would exhaust that air. It seems we have enough air. Is it so?
引用
@article{arxiv.physics/0604077,
title = {Do we have enough air?},
author = {V. Dorobantu},
journal= {arXiv preprint arXiv:physics/0604077},
year = {2007}
}
备注
3 pages