Tuesday, September 7, 2010

Biosphere 2

In 1991, four men and four women sealed themselves into a $150 million science project called Biosphere 2. (Biosphere 1 is the Earth.) Their goal was to spend two years in an airtight, self-contained environment, growing their own food and recycling their air and water. The experiment didn't go exactly as planned--an unusually cloudy year resulted in reduced photosynthesis, and oxygen from outside needed to be pumped in. Still, the Biosphere 2 is considered a modern engineering wonder.

1 comment:

  1. I had fun choosing this particular painting online that now hangs in my downtown office, from Wahooart.co, who sells canvas prints of art masterpieces. While the original is treasured in some art museum in England, my print http://EN.WahooArt.com/A55A04/w.nsf/Opra/BRUE-8LHS4U, of this painting by Edward Burne-Jones is very much appreciated by my staff and clients. The print quality is really excellent.