The biggest library of chemistry experiments and useful articles

Saliva vs. starch Learn how saliva helps our bodies digest food!

Balloon in a syringe prank Challenge your friend to inflate a balloon inside …

How to make a stethoscope Help your first patient with a DIY stethoscope!

Chemihacks Three chemistry lifehacks for your kitchen

3 levitation tricks No magic – just physics!

How to make a solar print Who knew the sun was so artistic!

Water vapor rings Which ring will fly the farthest?

DIY fireproof material How to protect something from fire

DIY ghost candle The simple way to make a ghostly candle!