Why?: Answers to Everyday Scientific Questions

by Levy, Joel
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ISBN: 9780982732298
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Overview

The simplest questions are sometimes the hardest to answer. Why is the sky blue? Why is water wet? Why do we need sleep? Why are there 24 hours in a day? For each question, author Joel Levy provides a simple, single-line answer followed by more in-depth information about the scientific background on these essential topics. This book spans physics, biology, chemistry, geology, geography, meteorology, paleontology, and planetary science--allowing readers to wow friends and family alike with pithy answers to the obvious questions they never thought to ask.

  • Format: Trade Paperback
  • Author: Levy, Joel
  • ISBN: 9780982732298
  • Condition: Used
  • Dimensions: 7.52 x 0.45
  • Number Of Pages: 192
  • Publication Year: 2013

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