Researchers created 3D-printed cubes that cool rooms by 12.6F (7C) without electricity The porous ceramic cube absorbs water and evaporates it, drawing in heat

Trending Videos • 2026-08-07 23:28 UTC • By Billy Odell Tucker-Robinson

Researchers created 3D-printed cubes that cool rooms by 12.6F (7C) without electricity The porous ceramic cube absorbs water and evaporates it, drawing in heat from the air via: TU Graz

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