Kód: 05022216
Mess up your hair and work on your crazy laugh, it's time to bring out your inner mad scientistFrom using a balloon to create a rocket, to powering bottles through the water with paddles, these tried and tested ideas will soon hav ... celý popis
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Mess up your hair and work on your crazy laugh, it's time to bring out your inner mad scientistFrom using a balloon to create a rocket, to powering bottles through the water with paddles, these tried and tested ideas will soon have you on your way to techno-wizardry. You'll also learn to spy on neighbors with a secret Spyscope, or look at your friends upside down with a pin-hole camera. All the projects use everyday materials, a brief fact file explains the science and technology, and there is extra information on nutty inventors and amazing machines.
Zařazení knihy Knihy v angličtině Children's, Teenage & educational Educational material Educational: Sciences, general science
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