Reading Metrics
Grade Level
Middle Grades (MG 4-8)
Book Level
8.3
Points
2.0
Fiction/Nonfiction
Nonfiction
Word Count
10448
Points per Word
0.000191
Page Count
48
Points per Page
0.041667
Description
This book shows how many of our most common forms of entertainment, from chess to digital camcorders, went from the drawing board to our homes, schools, and offices.