Episode 1

S1 E201: A stolen diary is recovered with the help of a home-made compass; how to defy gravity with a bucket of water; making dirty water clean with a couple of plastic containers; sorting salt from pepper the easy way; why the heart is the body’s strongest muscle; and why saliva is an essential part of any kid’s eating equipment. What’s going to be first into orbit—a lemon fizz powered cork or a foot-pump powered plastic bottle? What’s the strongest food in the kitchen? How to capture your fingerprints; make a clanging bell with a coat hanger; learn a rope trick or two; and build a soap-powered boat.