"This dive into the history of popular and lesser-known inventions is sure to inspire reader curiosity. Untold details behind the invention of the lightbulb, the Super Soaker, and more challenge what readers might have heard"--

Ages 8-12 Lerner Publications|||Grades 4-6 Lerner Publications|||juvenile

Jennifer Boothroyd.

Includes bibliographical references (page 31) and index.