On the Move: 15 Easy-To-Follow Experiments for Learning Fun: Find Out about Things That Go - Including You! (Madgwick Wendy)(Pevná vazba) - diskuze

Why is ice slippery? What are gears? How do running shoes help you sprint faster? How do you keep your balance? What is wind power? All of these questions and many others are answered in this book, which explores the different aspects of forces and
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