Inventors at work!

Read about Willis Haviland Carrier's early life on a farm, his desire to go to college, and the creation of air conditioning.

Provides a brief biography of Percy Spencer who invented the microwave. Describes his early life, his contributions to World War II, and his invention of the microwave. Includes a timeline, tips for inventing a new product, a glossary, and further resources.

"Describes Jacques Cousteau's life and the invention of the aqua lung"--Provided by publisher.

"Describes Willis Haviland Carrier's early life on a farm, his desire to go to college, and the creation of air conditioning"--Provided by publisher.

"A biography of Ruth Wakefield's life, and her invention of the chocolate chip cookie"--Provided by publisher.

"Read about Mary Anderson's early life, and find out why she invented windshield wipers"--Provided by publisher.

"Read about Percy's early life, his work with radar tubes, and find out how he invented the mircrowave"--Provided by publisher.