Books in 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!

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!

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! 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.

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? Find out how Spencer’s love of science and machines, along with his strong work ethic, helped him achieve a patent for the invention of the microwave oven.

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? Find out how Spencer’s love of science and machines, along with his strong work ethic, helped him achieve a patent for the invention of the microwave oven.

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! 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.

This informative series introduces readers to the world's greatest inventors. Full of amusing anecdotes and inspirational ideas, these books bring the people who shaped history to life.-- Presented in a cultural and historical context-- Historical and current photos provide contrast and eye-catching interest-- Timeline, glossary, fun facts, and index enhance the text and capture interest