Showing results by publisher "----RM Alexander" in Science & Technology

In 1877 a young man developed a way to reproduce sounds so they could be heard again and again. This young man, Thomas Edison, has since been heralded as one of the world's greatest inventors. This inspiring biography details the creation of Edison's favorite invention, the phonograph. Young listeners will also discover that Edison did not allow his handicap (he was hard of hearing) to slow him down.

Step into the world of Jabir ibn Hayyan, the trailblazing scientist whose curiosity and dedication transformed the field of chemistry. This engaging audiobook is perfect for young listeners aged 8-14, offering a mix of captivating stories, hands-on activities, and inspiring lessons.

Discover the life of Jane Goodall—a story about loving and protecting nature for kids 6 to 9 Jane Goodall is a celebrated scientist for her studies of chimpanzees in the forests of Africa. Before she observed chimps and helped save them from losing their home, Jane was a curious kid who loved...

Did you know that NASA uses mathematics for space travel? Meet Katherine Johnson, one of the first African-American and female mathematicians who worked for NASA. Learn about her life growing up in segregated America and her journey to pursue her education and dreams. Her mathematical calculations helped American astronauts to go to space, land on the moon, and return to earth safely in 1969!

Women are an important part of science. In ancient times they did science as well as math, medicine, and teaching. There were some people who said that only men could do science. But, they were wrong. Women are just as good at science and teaching science as men are.

Every visitor of Yosemite National Park in California should say "thank you" to one man: John Muir.

Galileo used his telescope to discover new and marvelous mysteries in the night sky!

Did you know the Nobel Prize is named after the man who invented dynamite? Learn all about the life of Alfred Nobel, who grew up in a desperately poor family.

Joseph Montgolfier and his brother Étienne developed the first balloon. But its first riders were a sheep, a rooster, and a duck!

Meet Doug Taron, a scientist who studies butterflies and other Insects & Arachnids at the Peggy Notebaert Nature Museum in Chicago.

An old timer regales the audience with the story of the Stanley brothers and their famous Stanley Steamer, a steam-powered automobile.

Isaac Newton did not discover gravity; people had noticed it before! But he did figure out the rules for how it works.

Why would Geoffrey Pyke propose a strange idea like building an aircraft carrier from a mixture of ice and wood pulp?

A young readers edition of the #1 New York Times bestselling, Pulitzer Prize-winning book American Prometheus was the inspiration for the blockbuster film, Oppenheimer. This brand-new edition introduces the next generation to one of the twentieth century's most iconic and complex global figures...

As a child, Nancy Grace Roman moved from home to home. The only constant? The nighttime sky. She loved the stars and knew from a young age that she wanted to become an astronomer. But could she, during a time when many women weren’t even allowed into colleges? Nancy Grace found a way to overcome each barrier placed before her. Her persistence paid off when she was named the first female executive as Chief of Astronomy at the newly created National Aeronautics and Space Administration, or NASA in 1959. It was here she faced her biggest challenge to date

An inspiring and accessible biography of the beloved naturalist, broadcaster, and documentarian David Attenborough As a boy, David loved exploring the wild places near his home in England, collecting fossils, rocks, and newts. When he grew older, he got a job in television, where he had an idea...

Rachel Carson wasn’t always the Rachel Carson, renowned environmental activist. From her earliest years, Rachel had a passion for nature—to her, it was a fairyland, and she loved to write about her adventures and the creatures she saw. Encouraged by teachers, Rachel wanted nothing more than to study the ocean and its inhabitants. Though unable to finish her PhD due to financial constraints, Rachel found work in science and success as a nature writer.

When Thomas Edison was a boy, he loved performing experiments and coming up with new inventions. His curiosity sometimes got him in trouble, though, like when he accidentally burned down his dad’s barn! By the time he turned 12, he had found ways to make a living by learning how to print newspapers and send telegraphs in Detroit, Michigan. Imagine what he did as an adult!

In the late 1700s, young Louis Braille overcame his disability by inventing "night writing," a system of raised dots to help blind people read. This alphabet of raised dots allowed sightless people to live more independent lives.

Garrett Morgan was an inventor concerned for the well-being of other people. His inventions included the safety hood gas mask and signals that set the standard for today's traffic lights. It is easy to see that the lives of many people were made better or saved by Garrett Morgan’s inventions.