Inventors Science

This audiobook tells the story of Marie Curie's discovery of radium and radioactivity.

This work tells the story of how Samuel Morse developed a working telegraph in 1844 that changed the way people communicated.

This fascinating look at history's most mysterious messages is packed with puzzles to decode and ciphers that kids can use themselves. Here are the encrypted notes of Spartan warriors, the brilliant code-crackers of Elizabeth I, secret messages of the American Revolution, spy books of the Civil War, the famous Enigma Machine, and the Navajo code talkers. As computers change the way we communicate, codes today are more intriguing than ever. From invisible ink to the CIA, this exciting trip through history is a hands-on, interactive experience - so get cracking!

In a series of fun stories, innovator, inventor, social entrepreneur, and upstanding digital citizen Trisha Prabhu goes through the hows, the whats, and the whys of digital citizenship, showing readers how to lead with kindness and stop internet hate. For people who are just getting their first phone to others who have been scrolling, swiping, clicking and posting for years, this book makes us all consider what our role is in the digital world and how, together, we can make it a force for good.

Did you know that President Thomas Jefferson used a copier? Or that one of the world's fastest computers is the size of a two-story house? Get ready to learn the strange stories behind technology inventions you use every day. From the teenager who first imagined the television, to a $900 smartphone named Simon, you'll find out how we got the technological wonders that help us connect, create, and keep up.

Examines pulleys, explains their functions, and suggests simple experiments to explore their uses.

In 1903, five truly brilliant young inventors, the children of the world's most important scientists, went about their lives and their work as they always had. But all that changed the day the men in black arrived. They arrived to take twelve-year-old Jasper Modest and his six-year-old sister, Lucy he with his remarkable creations and she with her perfect memory from their London, England home to a place across the ocean they'd never seen before.

Когда ребенок растет, его интересует все вокруг: что, почему и из-за чего происходит. И порой случается так, что казалось бы на самый простой и наивный детский вопрос оказывается не так то просто найти правильный ответ.

Embark on an extraordinary journey into the life and mind of Isaac Newton, the brilliant scientist whose groundbreaking discoveries transformed our understanding of the universe and ushered in the era of modern science. Isaac Newton was a multifaceted genius, blending insatiable curiosity, relentless determination, and unparalleled intellect to unlock the secrets of nature and establish the foundations of physics and mathematics as we know them. This book offers a captivating exploration of Newton's life and ideas, from his early fascination with science to his crowning achievements that ...

Examines inclined planes, explains their functions, and suggests simple experiments to demonstrate how they work.

Sneakers grew out of efforts to make more durable, more comfortable shoes—and became a major link between sports and fashion. Their sales rose with the popularity of tennis and exploded along with basketball, leading to celebrity endorsements, big-name brands, and continued technological breakthroughs. In the twenty-first century, sneakers are still evolving, along with "sneaker influencer" social media, smart tech, and other hot new trends.

Alexander Graham Bell est né en Écosse, où il enseigne à parler à des sourds. Son intérêt pour l’enseignement le conduit à développer des outils pour faciliter la communication orale. Après la mort de ses deux frères, il suit ses parents en immigrant à l'Ontario. Il s’installe ensuite à Boston, centre de recherche scientifique très vivant à la fin du 19e siècle. L’invention du téléphone lui assure la gloire et la postérité, mais comme tout grand inventeur, il mènera des recherches dans de nombreux domaines : électricité, médecine, aéronautique.

John Logie Baird loves inventing things! When he hears about another inventor who has built a machine to show real live pictures, John sets about trying to do the same. Equipped with bits and pieces found in his house, John begins a journey that will change the course of history forever.

Around the world, city highways and country roads have cut through natural spaces. Wild animals are blocked from the resources they need to survive, or must make dangerous crossings across busy roads to get to them. Fortunately, solving this problem has inspired some creative solutions! Take a tour of wildlife crossings across the globe, from grassy badger bridges to underpasses for elephants. Discover how these inventive pathways have saved both animal and human lives and helped preserve ecosystems.

Listen and relive exciting tales from Highlights, now on audio! Learn about five successful Americans and the teacher who encouraged them and how to use a balloon to predict the weather, along with other stories about learning. Stories include: "Being Inspired by Teachers" by Marty Kaminsky, "Find the Crescent Moon" by Ken Croswell, PhD, "Get to Know a Million" by Stephen Whitt, "Hot Lava Under My Feet" by Chris Dietel, "How Do You Measure Up?" by Janet Slingerland Hammond, and more.

The Ghost of Kaiser Rock is a mixture of ghost stories circulating around a small town named Butler. It fits in quite well with helloween. The story about a young boy's short journey down a darkened road in his country neighborhood finishes up the book, but it certainly doesn't end the suspense.

Ten-year-old Mark was an unusual child. He worked all day long to create a combat robot to take part in the state championship. When after many months of hard work the robot was finally finished, the whole family breathed a sigh of relief. However, the next day, the robot disappeared without a trace, only to return back to the same place after a long five years...but it was already a completely "different" robot.

Did you know that a scientist discovered X-rays by accident? Or that people have been taking pain medicine for more than 5,000 years? Get ready to learn the strange stories behind inventions you use every day. From the Roman warrior with a famous false hand, to the Boy Scouts who made Band-Aids a big deal, you'll find out how we got the medical wonders that help us heal faster and feel better.

Can you believe that the paint used on cars inspired the invention of nail polish in the 1920s? Or that people have been making hair dyes for thousands of years, using everything from boiled walnuts to gold powder? Get ready to learn the strange stories behind inventions you use every day. From the woman who invented "kissproof" lipstick to the role toothpicks played in the creation of Q-tips, you'll find out how we got the beauty inventions that help us look great.

Did you know that people with rakes used to do the work of garbage trucks? Or that porta-potties were put on ships to keep workers from running to shore for bathroom breaks? Get ready to learn the odd stories behind inventions you use every day. From the T.P. of Chinese emperors to the landfills of ancient Greece, you'll find out how we got the sanitation inventions that keep us healthy and keep the world smelling fresh.