J Jim L Guest Jan 15, 2009 #1 I remember reading about some scientists going to live in a self-contained eco-system in the 1990s. It turned out to be a disaster because they didn't get enough oxygen and nothing thrived except cockroaches.
I remember reading about some scientists going to live in a self-contained eco-system in the 1990s. It turned out to be a disaster because they didn't get enough oxygen and nothing thrived except cockroaches.
