Inventors at Work!
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Microwave Man
by Sara L. Latta
Part of the Inventors at Work! series
Most people love microwave popcorn or a warm snack from the microwave, but before 1975, homes did not have this great device. How did Percy Spencer go from a small town mill worker to the inventor of one of the most popular devices in the world? This book explains how Spencer's love of science and machines helped him achieve a patent for the microwave oven.
ebook
(0)
SCUBA Man
by Carmen Bredeson
Part of the Inventors at Work! series
Swimming under the sea, looking at ocean life, is a very popular pastime, but there was a time when SCUBA diving did not exist. People had to wear very heavy diving suits, boots, and helmets. They could not swim freely and easily. Jacques Cousteau changed all that. Students read about his invention of the Aqua-Lung and how, his love of swimming as a boy led to a lifetime of adventure, movie making, and discovery.
ebook
(0)
The Coolest Inventor
by Alison Eldridge
Part of the Inventors at Work! series
Icy cold air conditioning is very common in many people's lives, but there was a time when this popular luxury did not exist. People had to think of other ways to keep cool on hot, humid days. It was also too hot in factories and hospitals, theaters and cars. Willis Carrier changed all that. Authors Alison and Stephen Eldridge explore how his love of science and fixing things led to a lifetime of adventure, research, and the discovery of air conditioning.
ebook
(1)
The Chocolate Chip Cookie Queen
Ruth Wakefield and Her Yummy Invention
by Carmen Bredeson
Part of the Inventors at Work! series
Sometimes inventing can be sweet. Author Carmen Bredeson explores the creation of everyone's favorite cookie this book. Readers will find out about Ruth Wakefield, the Toll House Inn, and the invention of the chocolate chip cookie.
ebook
(0)
Microwave Man
Percy Spencer and His Sizzling Invention
by Sara L. Latta
Part of the Inventors at Work! series
Most people love microwave popcorn or a warm snack from the microwave, but before 1975, homes did not have this great device. How did Percy Spencer go from a small town mill worker to the inventor of one of the most popular devices in the world? This book explains how Spencer's love of science and machines helped him achieve a patent for the microwave oven.
ebook
(1)
The Chocolate Chip Cookie Queen
Ruth Wakefield and Her Yummy Invention
by Carmen Bredeson
Part of the Inventors at Work! series
Sometimes inventing can be sweet. Author Carmen Bredeson explores the creation of everyone's favorite cookie this book. Readers will find out about Ruth Wakefield, the Toll House Inn, and the invention of the chocolate chip cookie.
ebook
(0)
Scuba Man
Jacques Cousteau and His Amazing Underwater Invention
by Carmen Bredeson
Part of the Inventors at Work! series
Swimming under the sea, looking at ocean life, is a very popular pastime, but there was a time when SCUBA diving did not exist. People had to wear very heavy diving suits, boots, and helmets. They could not swim freely and easily. Jacques Cousteau changed all that. Students read about his invention of the Aqua-Lung and how his love of swimming as a boy led to a lifetime of adventure, movie-making, and discovery.
ebook
(1)
The Coolest Inventor
Willis Haviland Carrier and His Air Conditioner
by Alison Eldridge
Part of the Inventors at Work! series
Icy cold air conditioning is very common in many people's lives, but there was a time when this popular luxury did not exist. People had to think of other ways to keep cool on hot, humid days. It was also too hot in factories and hospitals, theaters and cars. Willis Carrier changed all that. Authors Alison and Stephen Eldridge explore how his love of science and fixing things led to a lifetime of adventure, research, and the discovery of air conditioning.
ebook
(0)
The Woman Who Invented Windshield Wipers
Mary Anderson and Her Wonderful Invention
by Sara L. Latta
Part of the Inventors at Work! series
Most people can't imagine a car without windshield wipers. How would you possibly see during a snow storm or downpour? But there was a time when drivers had to wipe the windshield themselves to clear it of snow and rain. And boy did they get wet. Readers find out how Mary Anderson's smart thinking helped her get a patent for the Windshield Cleaning Device.
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