Which Seafood Delicacy Is Harvested At Night And Is Called "Beche-De-Mer"?

Did You Know!

Arizona was once home to Biosphere 2, one of the largest and most ambitious scientific experiments ever built — a fully sealed, self-sustaining ecosystem designed to test whether humans could survive on another planet. In the 1990s, scientists lived inside it for years, growing their own food and recycling air and water, uncovering surprising truths about oxygen loss, soil microbes, and how fragile closed ecosystems really are.

👉 Today, Biosphere 2 is still standing and used for cutting-edge climate and Earth-systems research, making Arizona a quiet pioneer in space-survival science.