Reading Metrics
Grade Level
Middle Grades (MG 4-8)
Book Level
4.8
Points
0.5
Fiction/Nonfiction
Nonfiction
Word Count
2721
Points per Word
0.000184
Page Count
32
Points per Page
0.015625
Description
This book explains what a laser is and the principles of light necessary for understanding laser technology, describing how lasers came to be and how they are used. as well as what the future of lasers may hold.