検索キーワード： 発明・発明家

One day in 1882, Thomas Edison flipped a switch that lit up lower Manhattan with incandescent light and changed the way people live ever after. The electric light bulb was only one of thousands of Edison’s inventions, which include the phonograph and the kinetoscope, an early precursor to the...

“Highly recommended for high school and ambitious middle school readers.” —School Library Journal ""A valuable addition to STEM-themed collections."" —VOYA An in-depth look into the extraordinary life of the world’s most important entrepreneur, Elon Musk A fascinating and easily...

Stop hate. Promote Kindness. Be an Upstander. ReThink the Internet. Do you have to ask someone’s permission before posting their photo? How can you tell if something on the internet is true? What should you do if you see someone bullying a friend online (or #IRL)? In a series of fun stories...

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.

When Temple Grandin was born, her parents knew she was different. Years later she was diagnosed with autism. Temple’s doctor recommended institutionalizing her, but her mother believed in her. Temple went to school instead. Today, Dr. Temple Grandin, a scientist and professor of animal science...

Vroom! A semitruck roars as it goes up a steep hill. The trailer is loaded with goods. A truck with a big engine pulls the trailer along. Together, the truck and trailer have 18 wheels! Young listeners will find out about the main parts of these huge vehicles, the kinds of cargo they carry, and why they are an important type of transportation.

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.

In medicine, machines can be used to take detailed pictures of bones and even to save people’s lives. Listen to learn about the marvelous machines of modern medicine, like the defibrillator, the x-ray machine, and more!

Meet the Wizard of Menlo Park, and see how he grew from a lonely, inquisitive boy who carried out experiments in his basement to the smart, enterprising, and imaginative inventor who gave us the stock-market ticker, helped develop the phonograph and cinema, and even came up with the first storage battery and electric car.

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.

You probably use Wi-Fi all the time to connect to the internet through your laptop, tablet, or phone. It's easy. Wi-Fi hotspots surround you as you go through your day—from school to a pizza place or coffee shop, and then back home. Not so long ago, the internet wasn't as accessible. Find out how Wi-Fi works, how it became commonplace, and what it might do for you in the future.

Wilbur and Orville Wright, inventors of the airplane, are the heroes of this 40th biography in the New York Times bestselling picture book series, for ages 5 to 9. Orville and Wilbur Wright always loved figuring out how things work, and from the day they received a toy wind-up helicopter as kids...

Graphic Universe publishes fiction and nonfiction novels for beginning listeners, middle-grade listeners, and young adults. The artists and writers of Graphic Universe are explorers, chasing down the many possibilities the comics form has to offer.

Estas historias te demostrarán que los errores y los fracasos no tienen por qué significar el fin de tu sueño. De hecho, podrían ser sólo el principio. Inspírate para convertir tus errores en éxitos y encuentra el potencial que hay detrás de cada accidente.

From New York Times bestselling author Raymond Arroyo comes a very special audio bundle for fans of picture book biographies. Raymond Arroyo’s Turnabout Tales Audio Set includes The Unexpected Light of Thomas Alva Edison and The Magnificent Mischief of Tad Lincoln, both read by author and news...

Give your child the gift of Real Spaceships for Kids: Fun and Engaging Spaceship and Space Age Lessons for Kids Ages Five-13 by Z.B. Tucker, empowering them to explore a world filled with spaceships and space quests—all while expanding their minds for thrill and adventure!

You have a start-up idea but ... where do you go from there? Two teen entrepreneurs bring together 51 influential business leaders for Q&As about starting a business, finding success, and, yes, making money. Fifteen-year-olds Fenley Scurlock and Jason Liaw had both started businesses by the time...

In 1862, balloons were the only way to reach the sky. But 14-year-old Otto Lilienthal didn’t want to fly in balloons. He wanted to soar like a bird. Scientists, teachers, and news reporters everywhere said flying was impossible. Otto and his brother Gustav desperately wanted to prove them wrong, so they made their own wings and tried to take flight. The brothers quickly crashed, but this was just the beginning for Otto, who would spend the next 30 years of his life sketching, re-sketching, and building gliders.

Mystified by money? Discover how it shapes the world we live in with Dragon’s Den investor and entrepreneur Deborah Meaden.

Karl is an Abyssinian ground hornbill with a special challenge. His lower bill had broken off and made eating difficult. Karl did a great job of adapting and finding new ways to eat, but he wasn't getting all the food he needed. His zookeepers at the National Zoo and friends at the Smithsonian Institute wanted to help. Could an old bird skeleton and a 3D printer give Karl a new beak? Karl's new adventure was about to begin!