Mostrando títulos en Ciencia y Tecnología

From the New York Times best-selling author of Little Leaders: Bold Women in Black History comes the highly anticipated follow-up, a beautifully illustrated collectible detailing the lives of women creators around the world.

Dmitri Mendeleyev gave science one of its most important discoveries when he published his periodic table of elements. The periodic table has determined much in the way of science in the past and will continue to do so in the future. The scientist behind the table came from the barren wasteland of Siberia in 19th-century Russia and rose to world acclaim for his work in chemistry.

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?

Katherine knew it was wrong that African Americans didn't have the same rights as others - as wrong as 5+5=12. She knew it was wrong that people thought women could only be teachers or nurses - as wrong as 10-5=3. And she proved everyone wrong by zooming ahead of her classmates, starting college at 15, and eventually joining NASA, where her calculations helped pioneer America's first manned flight into space, its first manned orbit of Earth, and the world's first trip to the moon!

Both Thomas Edison and Henry Ford started off as insatiably curious tinkerers. That curiosity led them to become inventors - with very different results. As Edison invented hit after commercial hit, gaining fame and fortune, Henry struggled to make a single invention (an affordable car) work. Witnessing Thomas' glorious career from afar, a frustrated Henry wondered about the secret to his success.

Featuring kid-friendly explanations of the scientific principles, this compelling biography follows Einstein from his childhood through his early career struggles, and on to the theoretical breakthroughs and groundbreaking writings that won him the Nobel Prize. Equally important, we get a complete portrait of the man, who - deeply affected by the Holocaust - dedicated his life to pacifism and equal rights for all.

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.

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.

Young Neil deGrasse Tyson was starstruck when he first visited the sky theater at the Hayden Planetarium in New York City. He couldn't believe the crowded, glittering night sky at the planetarium was real - until a visit to the country years later revealed the impossible. That discovery was like rocket fuel for Neil's passion about space. This story of how one boy's quest for knowledge about space led him to become a star scientist is perfect for young children who are fascinated by the universe, aspiring scientists, and the dreamer in all of us.

Following the success of the first Great Scientists title in the Junior Classics range, this collection features the lives of nine more remarkable scientists, with descriptions of their discoveries. From the astronomy of Copernicus and Halley to the natural science of Linnaeus and Humboldt, and from the discoveries of Pascal, Davy, Volta, and Babbage to the harnessing of atomic power by Julius Oppenheimer, it explores the contributions made by these great scientists, and their impact on our everyday lives.

How Do You Become the Richest Person in the World? Is it luck? Is it talent? Or is it something else? Elon Musk wasn’t born into wealth or success. As a kid, he loved reading, dreamed of the future, and taught himself to code. But what set him apart wasn’t just intelligence—it was his habits. While others doubted him, he believed in himself. While others hesitated, he took action. While others gave up after failure, he learned and kept going. Today, Musk is behind Tesla, SpaceX, and some of the most ambitious ideas in history. But his success isn’t magic—it’s built on seven ...

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.

When Minecraft creator Markus Persson was young, he wasn't very interested in the games themselves. He was more interested in the programing instructions in the computer's manual. By the time Persson was eight years old, he was writing code for his own computer games. When he was 18, Persson landed his dream job as a video game programmer. In 2009, he designed Minecraft in a single weekend. In the game, players use blocks to build whatever they choose. Persson wanted to let players use their imaginations, and the idea paid off.

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.

Er ist ein Chamäleon in Menschengestalt, wenn es darum geht, in eine fremde Welt einzutauchen. Perfekt beherrscht Richard Francis Burton die Tarnung und die fremde Sprache, um dem Land und seinen Menschen so nahe wie möglich zu kommen. Seine Beschreibungen andersartiger Kulturen faszinieren ganz Europa, sein von Narben gezeichnetes Gesicht weist ihn als entschlossenen Abenteurer aus.

Crowned as one of the greatest innovators of this century, Steve Jobs was the man behind the Apple we all know today. Before he was globally renowned as the CEO of Apple, Steve's life wasn't the most smooth sailing and conventional one. Despite the initial hardships, Steve remained optimistic and explorative. This combined with his passion for technology pushed him to create a company of his own. This company was none other than the Apple we know today, who has since then established itself as one of the greatest tech companies in the world.

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.

Learn about African American Women Pioneers in STEM who shaped the world like Dr. Ida Gray, Mary Eliza Mahoney, R.N., Bessie Coleman and many more. A timeline of events and a glossary to help deepen a child's vocabulary and comprehension are included in the back of the book. NOTE: This ebook is the companion guide to the African American Women Pioneers in STEM Activity Book. Links to download FREE printable puzzles are included inside.

Learn about African American Astronauts & Space Pioneers who shaped the world like Ronald E. McNair, Mae C. Jemison, Charles Bolden, and many more. A timeline of events and a glossary to help deepen a child's vocabulary and comprehension are included in the back of the book. NOTE: This ebook is the companion guide to the African American Astronauts & Space Pioneers Activity Book. Links to download FREE printable puzzles are included inside.

Mary Golda Ross designed classified airplanes and spacecraft as Lockheed Aircraft Corporation's first female engineer. This story traces her journey from being the only girl in a high school math class to becoming a teacher to pursuing an engineering degree, joining the top-secret Skunk Works division of Lockheed, and being a mentor for Native Americans and young women interested in engineering. In addition, this story highlights Cherokee values such as working cooperatively, remaining humble, and helping ensure equal opportunity and education for all.