This Ecosystem has been watered once in 40 years!
Adam Rifkin stashed this in Plants!
All I want from life is to have a single, tangible achievement that makes as happy as that ecosystem in the bottle seems to make that man.
But wait, how does the oxygen... oh. Bacteria. I see.
No, the hardy spiderworts plant inside has grown to fill the 10-gallon container by surviving entirely on recycled air, nutrients and water.