Season 1 Episodes19
Cast1

Steven Bryant
Host
Discussion
0 comments
Join the conversation
Share your take and reply to other fans.
No comments yet
Be the first to share your thoughts on this episode.

Biosphere 2 in Arizona tested human survival in a sealed, self-sustaining Earth, revealing the fragile complexity of life inside a miniature planet.

Steven Bryant
Host
0 comments
Join the conversation
Share your take and reply to other fans.
No comments yet
Be the first to share your thoughts on this episode.
"They Tried to Build Earth in the Arizona Desert" is episode 15 of Sidetrack Adventures season 1. It aired on April 20, 2026.