100 award-winning science fair projects

Science is at work everywhere - in the kitchen, up in the sky down in the ground, and all around us in plants, animals, machines, even the mind.

Here are 100 ways to show how it works and come out tops at school project time. * Stir up chemical magic * Turn a copper pot green with oxidation * Prove that computers emit radio waves * Show off medieval ballistics * * Create virtual 3-D with a polarised lens * Simulate rock abrasion * * Chemists & Cooks * Earth & Sky * Mechanics & Motion * Sparks & Waves * * Light & Sound * Eye & Mind * Plants & Animals * Stars & Planets *