By the Numbers 2. 0

By the Numbers 2. 0

by National Geographic Kids
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Publisher:
National Geographic Books
Genre:Juvenile Nonfiction
Language: en
Published:2016
ISBN13:9781426325281
ISBN10:1426325282

About the Book

Presents number-related facts, including the estimated age of the universe, the average speed of a woodpecker's pecks, the amount of protein in a grasshopper, the number of red blood cells in a human body, and the melting point of gold.