Reading Metrics
Grade Level
Middle Grades (MG 4-8)
Book Level
8.1
Points
2.0
Fiction/Nonfiction
Nonfiction
Word Count
10881
Points per Word
0.000184
Page Count
48
Points per Page
0.041667
Description
From using an oven to cook a pizza or bake a cake to supplying enough power to light up the planet and send people and machines into outer space, this book explains how we have learned to use the different types of energy to our best advantage.