Risultati per "tecnologia" in Biografie

Il piccolo Einstein nasce a Ulm, in Germania. Non sopporta la disciplina e, al ginnasio, ha vita dura. Soggiorna in Italia, poi s'iscrive al Politecnico a Zurigo, s'innamora e studia fisica. Dopo la laurea fa l'impiegato (tiene famiglia ormai) e tra una pratica e l'altra scrive articoli scientifici. A 26 anni pubblica l'articolo sulla teoria della relatività. Fa il professore in Germania, fugge al nazismo e va in America. Continua a studiare, pubblicare e insegnare: è ormai famoso e lotta per la pace. Termina il suo tempo relativo nel 1955. E la macchina del tempo?

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.

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.

Have you ever used your imagination to solve a problem? When Albert Einstein was young, he was fascinated by the way magnetism made a compass work. As an adult, he used thought experiments to solve some of the universe's greatest mysteries. Einstein loved to think about math and science. He worked for a while at a patent office, but his mind wasn't focused on inventions. Instead, he thought about the universe. In 1905, Einstein's Special Theory of Relativity solved questions that scientists had grappled with for hundreds of years.

On October 5, 2011, the news of the death of technology innovator Steve Jobs rocked the world. The failing health of the Apple cofounder and Pixar CEO was no secret. Jobs had given up his role as Apple's CEO just a few months prior because of his struggle with pancreatic cancer. But his death still drew a huge reaction. From Apple employees and fans to political and business leaders, people honored Jobs' passing by reflecting on his prolific life that greatly influenced the way technology is used.

Marie Curie wasn't just a scientist. She was also an inventor and professor. Young listeners will discover how she pioneered research on radioactivity and won two Nobel prizes while doing so.

Hear the dramatic story of the rescue of the Apollo 13 astronauts. 

Lena Blackburne loved baseball. He watched it, he played it, he coached it. But he didn't love the ways players broke in new baseballs. Tired of soggy, blackened, stinky baseballs, he found a better way. Thanks to a well-timed fishing trip and a top-secret mud recipe, Lena Blackburne Baseball Rubbing Mud was born. For seventy-five years, baseball teams have used Lena's magic mud to prepare baseballs before every game. Listen to the story of how Lena's mud went from a riverbank to the major leagues and all the way to the Hall of Fame.

Jeanne Villepreux-Power was never expected to be a scientist. Born in 1794 in a French village more than 100 miles from the ocean, she pursued an improbable path that brought her to the island of Sicily. There, she took up natural history and solved the two-thousand-year-old mystery of how the argonaut octopus gets its shell. In an era when most research focused on dead specimens, Jeanne was determined to experiment on living animals. And to keep sea creatures alive for her studies, she had to invent a contraption to hold them: the aquarium. 

 Explore the lives and achievements of the Wright Brothers. 

Charles Darwin developed his controversial theory of evolution based on the research he conducted during his voyage on the HMS Beagle. 

 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. 

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. 

Princesses have danced through popular fairy tales for many years. Have you ever wondered where princesses live, what they do for fun, or how they behave? Twirl through the chapters of this book to find out the truth about princesses. 

Madam C. J. Walker invented a line of African American hair products and cosmetics that led her to become the first self-made female millionaire. 

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.

Explore the life and achievements of Alexander Graham Bell.

The life of astronaut John "Danny" Olivas.

Johannes Gutenberg wasn't just an inventor. He was also a goldsmith, printer, and publisher. Young listeners will discover how this man found a way to bring information to people near and far.