September 2007

A simple wave machine made from tape, kebab sticks, and… jelly babies?

Turning a tennis ball into a jumping popping thing.

A leaf blower, a toilet roll, and an unsuspecting teacher.

A simple and brilliant way of viewing rich soap bubble colours.

A giant kite, a mobile phone, and a bit of risk. What could go wrong?

A hapless university student relives a year 7 science lesson to help her make a life-changing decision. An examination of enzyme action.