Oops! It's a Pacemaker!
by Bard, Jonathan
Series:Accidental Scientific Discoveries...Changed..World
Prefer borrowing? Open Library may have a digital copy too.
AR Book Level
6.3
AR Points
0.5
Word Count
2,374
Interest Level
Middle Grades (MG 4-8)
Genre
Nonfiction
AR Quiz #
504336 EN
About this book
This book explores the history, struggles, and accidental invention of the pacemaker.