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Stupid fabric can only grab a few degrees, while the smart fabric acquires full 30. A genius fabric could likely boil water in the wintertime with sunlight alon
by nine_k 2y ago
Stupid fabric can only grab a few degrees, while the smart fabric acquires full 30. A genius fabric could likely boil water in the wintertime with sunlight alone!
- cluckindan 2y agoA wet black sock around a beverage can in direct sunlight will cool down the can as it dries.