Showing titles in Science & Technology

Eddie Rickenbacker was a World War I Flying Ace, a Medal of Honor winner, and even a racecar driver. But did you know that his first attempt at flying was to ride his bicycle off the roof of his house while holding an umbrella?

What do libraries, streetlights, and fire stations have in common? What about bifocal lenses and the odometer? Sayings like "haste makes waste?" Benjamin Franklin was a man of many talents: a scientist who experimented with electricity; a diplomat who served as envoy to France and negotiated peace with England; a mapmaker, printer, and writer famous for his Poor Richard's Almanack.

At least as far back as the ancient myth of Icarus, humans longed to fly - but it wasn't until December 17, 1903, on the windy dunes of Kitty Hawk, North Carolina, that the dream finally came true. And it was all thanks to Orville and Wilbur Wright, two former bicycle mechanics who built their first toy plane - a rubber-band powered rotary - when they were just children.

George Washington Carver began life as a slave in the tumultuous world of pre - Civil War Missouri. After the war, the orphaned Carver worked as a farmer, a hotel cook, and a laundryman while pursuing an education. As a professor at the Tuskegee Normal and Industrial Institute, Carver spearheaded the initiative to cultivate peanuts, soybeans, and sweet potatoes to revive the South's dismal agricultural economy. He is most remembered for the invention of peanut butter.

Den genialen Ideen Stephen Hawkings ist es zu verdanken, dass das Wissen über "Schwarze Löcher" und den Anfang des Universums heute genauer ist, als jemals zuvor. Hawking war aber nicht nur als Genie und Visionär weltberühmt, sondern auch als Mann im Rollstuhl. Trotz seiner ALS-Erkrankung wurde er wie ein Popstar gefeiert, der sein Publikum tief berühren und begeistern konnte.

Before John Glenn orbited the Earth or astronauts walked on the moon, a group of dedicated female mathematicians known as “human computers” used their knowledge, pencils, adding machines, and writing paper to calculate the orbital mechanics needed to launch spacecraft. Katherine Johnson was one of these mathematicians who used trajectories and complex equations to chart the space program. Even as Virginia’s Jim Crow laws were in place in the early 1950s, Katherine worked analyzing data at the NACA (later NASA) Langley laboratory.

By building his own microscope, Antony van Leeuwenhoek advanced humanity's understanding of the oft-invisible world around us. Microbes are everywhere: in the soil and oceans, in snow, and inside our bodies. But in Antony van Leeuwenhoek’s time, people believed that what they saw with their own eyes was all that existed in the world. How did a simple tradesman - who didn’t go to college or speak English or Latin like all the other scientists - change everyone’s minds?

Telling the inspiring human story behind the creation of the Paralympics, this young listener's biography showcases a riveting narrative to honor the life of Ludwig Guttmann, whose work profoundly changed so many lives. Dedicating his life to helping patients labeled incurables, Ludwig Guttmann fought for the rights of paraplegics to live a full life. The young doctor believed - and eventually proved - that physical movement is key to healing, a discovery that led him to create the first Paralympic Games.

Ernest Everett Just was not like other scientists of his time. He saw the whole, where others saw only parts. He noticed details others failed to see. He persisted in his research despite the discrimination and limitations imposed on him as an African American. His keen observations of sea creatures revealed new insights about egg cells and the origins of life.

Have you ever dreamed of going to outer space? When Sally Ride was a little girl, she watched on TV as astronaut John Glenn launched into space. Twenty years later, she became the first American woman to go to space. Ride had loved science since she was young. Some of her teachers thought she was wasting her time studying science, but she went on to earn her PhD in astrophysics anyway. When NASA's astronaut training program opened to women, Ride quickly applied. Some people thought women couldn't handle space flight. But Ride worked hard and proved them all wrong.

Do you like to gaze at the stars? So did the young Stephen Hawking. Eventually, he turned his fascination with the night sky into a career of trying to figure out how the universe began and how it works. As a child, Hawking loved the stars and he loved math class. In college, he studied physics and cosmology, or how the universe came to be. But then he was diagnosed with amyotrophic lateral sclerosis (ALS), a disease that shuts down the nerves that control muscles.

Have you ever stared into the night sky, full of stars and planets? As a kid, Neil deGrasse Tyson was star-struck when he first visited a planetarium. The universe was calling him. Tyson pursued his interest in astronomy and studied to be an astrophysicist. In 1996, he became the director of New York's Hayden Planetarium. He is passionate about teaching people about the universe. Known for making science fun and easy to understand, he has hosted and appeared on TV shows such as Nova ScienceNow and The Daily Show with Jon Stewart.

Sure, almost all kids know Benjamin Franklin as one of America's Founding Fathers, a man with a hand in both the Declaration of Independence and the US Constitution. And they may even have some vague idea that he once flew a kite during a lightning storm. What Kathleen Krull sets out to do in this very different biography is show Ben Franklin as the natural philosopher (the term for scientists back in the 1700s), whose experiments led to important discoveries about the nature of electricity - including his famous demonstration that electricity and lightning were one and the same.

This book explores the world of Sigmund Freud, who, making it into the author's highly popular series due to his creation of a brand-new branch of medicine called psychoanalysis, introduced the world to such controversial theories as Oedipal complexes, the id, and the ego.

This friendly, fun biography series focuses on the traits that made our heroes great - the traits that kids can aspire to in order to live heroically themselves. Each book tells the story of an icon in a lively, conversational way that works well for the youngest nonfiction listeners and that always includes the hero's childhood influences. This volume features Founding Father and scientist Benjamin Franklin.

Amelia Earhart was a woman of many "firsts." In 1932, she became the first woman to fly solo across the Atlantic Ocean. In 1935, she also became the first woman to fly across the Pacific. From her early years to her mysterious 1937 disappearance while attempting a flight around the world, listeners will find Amelia Earhart's life a fascinating story.

Mae Jemison is the first African American woman to travel to space. She’s also a medical doctor who once joined the Peace Corps. And a trained dancer, too! Experience all the exciting moments in Dr. Jemison's thrilling life in this exciting biography packed with fun facts, including the secrets of NASA. The special sections in VIP: Dr. Mae Jemison include "Answers to Some Big Questions Mae Wondered About"; "10 Things Women Couldn’t Do in the 1960s and 1970s"; and "QUIZ: Do You Have What It Takes to Be an Astronaut?"

A level two reader audiobook that describes Antonie van Leeuwenhoek, one of the first inventors of the microscope. The audiobook provides biographical information and also discusses his findings.

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

How does a kid grow up to become a scientist? This enthralling nonfiction book from New York Times bestselling author Kate Messner explores the unexpected beginnings behind some of the most fascinating discoveries in scientific history. This book of unexpected beginnings powerfully shows that the great scientists of the future could be practically anyone . . . including you.