Why Is Snot Green?

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Why is snot is green? Do chimps yawn? What is space made of? Can animals talk? What are scabs for? Will computers ever be cleverer than people? Chuckle at the questions in this fresh, funny science book, divided into five cool sections covering everything from the Big Bang to the latest gadgets. Then marvel at the fascinating answers given by the people in the know – boffins at the Science Museum!

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