Watch as pepper flees from soap in water, demonstrating molecular interactions in an exciting way. Watch this experiment demonstrated step by step. Notice how quickly the pepper moves when the soap ...

These four experiments involve ingredients ... Extreme cold speeds up the freezing process, turning water droplets into solid ice crystals. Soap creates a flexible surface for the water to freeze ...

Watch this experiment demonstrated step by step. Notice how quickly the frost forms on the outside of the tin can after adding the salt to the ice water mixture.

Take care of the old, gross soap scum clinging to your kitchen sink. This easy trick uses salt to quickly scrub away stains, leaving you with clean surfaces.