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Reaction Time Science: How Fast Are You?
Does your child think he has good reflexes? Now's his chance to prove it! Here's a quick and simple experiment that gauges your child's reaction time. All you need is a yardstick, a friend, and some paper. Not only will your child be making some personal revelations about the way his body works, but he'll also be using maths and the scientific method while he's at it!