Reading Metrics
Grade Level
Middle Grades (MG 4-8)
Book Level
4.5
Points
0.5
Fiction/Nonfiction
Nonfiction
Word Count
1558
Points per Word
0.000321
Page Count
32
Points per Page
0.015625
Description
From the first remote-controlled vehicles to the advanced machines of tomorrow, readers take a look at how military robots and drones often imitate the abilities of animals throughout nature.