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Why?: Answers to everyday scientific questions
By Joel Levy
eBook
$2.99
By Joel Levy
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Why?: Scientific Answers to Fundamental Questions sets out to provide simple answers to the most fundamental questions about the world. Asking why is the sky blue? Why is water wet? Why do we need sleep? Why are there 24 hours in a day? Why is light faster than sound?, this book gets to grips with concepts that appear so basic and everyday, yet we struggle to find an answer for. For each question the author provides a simple, single line answer followed by more in-depth information that cas...