Biosphere 2 PaulApril 3, 2017February 17, 2018Structures, Wonders Post navigation PreviousNext What do you do with a first of its kind, multi-million dollar biology lab housing humans when the experiment is over? Open it up for tourism, of course. Wanna go? Sharing is caring Share on X (Opens in new window) X Share on Facebook (Opens in new window) Facebook Share on Pinterest (Opens in new window) Pinterest Share on Reddit (Opens in new window) Reddit More Email a link to a friend (Opens in new window) Email Like this:Like Loading... You might also like