RVs will fit in the lot if parked across the spaces. Museum 40.04076, -80.65856
RVs will fit in the lot if parked across the spaces. Museum 40.04076, -80.65856
The eight people, four women and four men, entered the biosphere on September 26, 1991 and stayed for exactly two years. But all was not well. The crew had to break into their emergency food supply because the crops weren't growing fast enough and some plants and animals died. They did manage to produce 83 percent of their food but all crew members lost weight. The most serious problem was lack of oxygen caused by microbes in the soil that produced carbon dioxide faster than the plants could produce oxygen. Sixteen months into the experiment pure oxygen was pumped into Biosphere 2 to protect the crew who suffered from a decline in physical and mental health from the lack of oxygen.
A second crew entered the biosphere in 1994 but that experimental lasted for just six months due to management disputes. Although the projects are often considered failures much was learned about sustaining plant and animal life a totally enclosed system.Starting in 1995, the biosphere was used for research by Columbia University. The University of Arizona took over in in 2007 and eventually purchased the site. Today research projects include studying the terrestrial water cycle and how it relates to ecology, atmospheric science, soil geochemistry, and climate change.
Tours of Biosphere 2 are self-guided with a phone app that must be downloaded before starting the tour. The tour lasts about 75 minutes and covers about a mile. There are two guided tours but neither is accessible.
Airlock door Living quartersThis is one of the most interesting things. There are two "lungs" that were designed to accept air from the biosphere as it expanded during the hotter parts of the day. Without the lungs the glass panels would have popped out.While the communal experiment only lasted from 1848 to 1880, the community factories continued to be successful, producing animal traps, canned goods, and silk thread. In the early 1900s these product lines where discontinued and the company focused on their Oneida flatware line which had been started in 1890. The company was bought in 2005 by Liberty Tabletop and is the only US based manufacturer of flatware.