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Layman Science Question for Egghead Geeks
My mate right, who looks like a right Poindexter* claims that if I sprint 200m or walk 200m I use up exactly that same amount of energy.
Is this true? Surely not? Answers on a postcard. Or here.
*he doesn't really look like a poindexter but he still is one for thinking about science when he should be thinking about pints and football and buildings and stuff, right?