Holiday Science

Get ideas for cool holiday science projects.






Crystal Holiday Stocking
Grow crystals on a holiday stocking to make a glittering crystallized decoration or ornament. Crystal Holiday Stocking Materials You only need a few simple materials for this crystal project: colorfast holiday stocking borax hot water If you don’t have borax, other crystal salts will work, including table salt. The crystals […]

Make a Crystal Holiday Stocking



Watch a solution change from pink to clear and back again with the hot and cold demonstration. (Ty Nigh)
Pink Color Change Chem Demo Here’s a fun chemistry demonstration that’s perfect for Valentine’s Day or to illustrate an oxidation-reduction reaction. The Vanishing Valentine involves shaking a solution, causing it to turn pink. If the pink Valentine solution is left undisturbed, it will become colorless. The color change cycle can […]

Vanishing Valentine Chemistry Demonstration