Supercooled water demonstration

Tuesday, January 22, 2019




Supercooled water is water that has few impurities cooled below freezing. In this Science demonstration, I use ice, salt, and purified water to create an instant stalagmite.
Anyone can repeat this at home. Here is all you need.
Distilled or purified water
Rock salt
A plastic container
Plate
Place the bottled water into the mixture of water, ice, and rock salt and allow this to cool for 20 minutes.
Place an ice cube on a plate and slowly pour the supercooled water on the ice and see what happens.



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