This Oracle, Arizona Glass World Grows Rainforests, Oceans, And Deserts All Under One Roof
Tucked into the high desert north of Tucson sits a cluster of white glass structures that hold a rainforest, a million-gallon ocean, and a fog desert all in one place. Back in the late 1980s, eight people sealed themselves inside for two years to test whether humans could survive in a closed world of their […]




































