DIY Paint Bomb Explosion
Exploding Paint Bombs! Loud, messy, colorful summer science fun!
Here’s what you need:
Film canisters
Alka Seltzer tablets
Water-based paint (we used finger paint)
Watercolor paper
Instructions:
Pour some paint to a film canister and add half of an Alka Seltzer tablet. Put the lid on the canister and shake it well.
Set it on the watercolor paper and watch as the pressure builds up and the paint bomb goes off!