Showing titles in Science & Technology

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

Listeners of all ages will witness the rise and fall of a scientific and historical icon in this masterful new edition. Exploring his childhood, his secret work on the bomb, his central role in the Cold War, and his tragic downfall, this quintessential biography is history at its finest, riveting and deeply informative, and now available to a younger audience.

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

Sloths spend most of their lives in trees, and until recently, scientists didn’t know very much about them. But Dr. Rebecca Cliffe was determined to discover their secrets. To find out more, she fitted sloths with special backpacks containing a device to track their activity. She learned how to climb trees in the Costa Rican jungle so she could take sloth hair samples and test their DNA. And she’s helped create sloth crossings and plant trees to ensure the sloths aren’t trapped in shrinking territories. Along the way, she earned the nickname Dr. Sloth.

Meg Lowman was always fascinated by the natural world above her head—the colors, the branches, and, most of all, the leaves and mysterious organisms living there. Meg set out to climb up and investigate the rain forest tree canopies—and to be the first scientist to do so. But she encountered challenge after challenge. Male teachers would not let her into their classrooms, the high canopy was difficult to get to, and worst of all, people were logging and clearing the forests. Meg never gave up or gave in.

When Florence Nightingale decided as a teenager that she wanted to become a nurse, her parents tried to talk her out of it, claiming that it wasn't a suitable profession for a woman. But she persisted in her career and went on to save countless lives of patients, especially of soldiers. Known as "The Lady with the Lamp," she is widely considered to be the founder of modern nursing. In this chapter book biography by critically acclaimed author Shelli R. Johannes, listeners learn about the amazing life of Florence Nightingale—and how she persisted.

Nata in Via delle Cento Stelle a Firenze il 12 giugno 1922, Margherita hack non poteva che diventare un'astrofisica di fama mondiale. Eppure lei non ha mai creduto al destino: credeva invece nel merito, nella possibilità di realizzare i propri sogni. Lei che di sogni ne aveva tantissimi: dall'atletica, in cui sperava di conquistare una medaglia alle Olimpiadi, alla bici, con la quale fu amore a prima vista, fino alle stelle, scoperte a scuola un po' per caso e che le hanno illuminato il cammino fino ad arrivare alla guida dell'osservatorio astronomico di Trieste.

Discover the inspiring story of Marie Curie—the scientist who made more than one world-changing discovery, and the first woman to win a Nobel prize—in this fascinating kids' biography. Born to poor school teachers at a time when women could not attend university in her home country of Poland, Marie Curie sought out an underground university and worked hard to save money for further study in Paris. She made it to France, and continued to dedicate herself to science once she had graduated.

This book spotlights female scientist Temple Grandin, whose experience being on the autism spectrum has informed her advocacy and her work as an animal behaviorist. Temple Grandin's pride in being different and how it shaped her world is celebrated in this biography.

Madam C.J. Walker wasn't just an inventor. She was also a political activist and businesswoman. Young listeners will discover that she was not only fought for civil rights, but became one of the most successful African-American business owners ever.

Explore the life and achievements of Elizabeth Blackwell, America's first woman doctor.

Rosalind Franklin loved science, but when she was young, there weren’t many woman scientists. Still, she persisted in pursuing her dreams, becoming a scientist and playing a key role in the discovery of the double-helix structure of DNA (what we’re all made up of). Though her male colleagues took credit for her work at the time, we now know just how important her discoveries were to figuring out what our DNA looks like and how it works!

George Washington Carver wasn't just an inventor. He was also a botanist, a farmer, and a professor. Young listeners will discover how this teacher not only improved the way people farmed, but introduced the world to more than 300 uses for the peanut.

David Aguilar was born missing part of one arm, a small detail that seemed to define his life and limit people’s ideas of who he was and who he could be. But in this funny and heartfelt memoir, David proves that he can throw out the rulebook and people’s expectations and maybe even make a difference in the world—and all with a sense of humor.

Entdecker, Erfinder und Visionäre zum Hören greifbar - die spannende und unterhaltsame Wissensreihe Abenteuer & Wissen. Ohne ihn würde es heute wahrscheinlich keine Elektro-Motoren geben: Ende des 19. Jahrhunderts machte Nikola Tesla durch seine genialen Einfälle den Strom transportfähig und die Elektrizität damit massentauglich. Nebenbei erfand er die kabellose Radioübertragung und setzte alle seine Bemühungen in den Dienst der Menschheit. Doch mit vielen seiner Ideen war er seiner Zeit meilenweit voraus, was ihm das Leben nicht leichter machte.

This audiobook tells the story of how Alexander Graham Bell came up with the telephone, and how his invention changed the way people communicate.

Benjamin Banneker wasn't just a scientist. He was also an author, astronomer, and mathematician. Young listeners will discover how this self-taught man came to be one of the first important African American intellectuals.

Thomas Edison wasn't just an inventor. He was also a physicist and businessman. Young listeners will discover how he became a great scientist whose inventions made a better life for most everyone.

Explore the life and achievements of Alexander Graham Bell.

The life of astronaut John "Danny" Olivas.