Some chemical reactions change temperature, change color, produce a gas, or make a solid from two liquids. Try this reaction and see what it does! Pour 1 tablespoon of hydrogen peroxide into a cup.

The Mpemba effect happens when hot water freezes quicker than room temperature water … or does it? Our host, Alex Dainis goes on an exhaustive journey to replicate the Mpemba effect and hits a few ...

Chemical cold packs that are used to treat bumps and sprains use an endothermic reaction to cool down. Squeezing the cold pack bursts a small inner bag allowing two chemicals to mix. The result is ...

Chemical cold packs that are used to treat bumps and sprains use an endothermic reaction to cool down. Squeezing the cold pack bursts a small inner bag allowing two chemicals to mix. The result is ...