Try this at home: Layered drinks!
Impressive and tasty layered drinks can be made at home too. All you need is a teeny bit of practice.
Cups and a balloon
Do you want to demonstrate air pressure for your friends. Here is an easy way to do it.
Egg in bottle
This trick demands an egg, vinegar and a bottle or jar with opening slightly smaller than the diameter of the egg. See the video for instructions!