Reading Metrics
Grade Level
Middle Grades (MG 4-8)
Book Level
7.1
Points
1.0
Fiction/Nonfiction
Nonfiction
Word Count
7669
Points per Word
0.00013
Page Count
48
Points per Page
0.020833
Description
In this book, a timeline of breakthrough medical inventions is explored through photographs and fact boxes. Fleming's advances with penicillin and the invention of the x-ray machine are some of the featured inventions.