@businesspreneurzpedia on Instagram: "In 1991, eight individuals embarked on an ambitious $150 million mission called Biosphere 2—a sealed, 3.14-acre ecological experiment in Arizona designed to mimic Earth’s environment. The facility housed seven distinct biomes, including a rainforest, ocean, and desert, with the goal of testing whether humans could live in a self-sustaining habitat—an idea crucial for potential space colonization. Inside, the “Biospherians” relied entirely on the enclosed sys

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