Dry ice is a block of frozen carbon dioxide. It has a surface temperature of -109.3 degrees Fahrenheit, and if you place it in a bowl of warm water, then this accelerates the sublimation process.
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NASA proposes radical plan to fight climate change that involves injecting the atmosphere with millions of tons of ice to cool the planetThe particles of ice would freeze the water, which would then fall back to Earth, removing excess water vapor and dehydrating the stratosphere where water turns into heat-trapping gas. The plan is ...
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