Hydrogen Peroxide mixed with Potassium Iodide

Hydrophobic sand placed underwater

Electrical discharge

Popping of a kernel

Water crystallizing into snow

Heating Mercury Thiocyanate

Lithium on fire

A Neodymium Magnet falling through a copper pipe

Liquid Nitrogen mixed with 1500 ping pong balls

 

Dip a spoon of Gallium into a glass of hot water

Make a bubble with smoke instead of air

Slicing a bead of Mercury in half

Push two identical clouds of smoke

Russell’s viper venom blood

Ball caught in underwater toroidal vortex

Set fire to smoke

Crystallization of Supersaturated Sodium Acetate

Interesting science game

Physics trick