Mostrando títulos en Ciencia y Tecnología

In 1791 plans for the new capital city, Washington, D.C., were in the works, but someone was needed to help with the surveying. Thomas Jefferson recommended Benjamin Banneker for the job. Banneker was a free black man who lived at a time when black Americans had few, if any, rights. Yet he was an accomplished farmer, mathematician, astronomer, and surveyor. What Are You Figuring Now? is the story of a man who was never afraid to try something new, no matter how difficult.

Did you know Toll House Cookies were created accidentally in an old Toll House in Massachusetts by a woman hurrying to make a tasty snack for her patrons? And did you know that Liquid Paper® (or white-out) was invented because of one small typing mistake? Often overshadowed by famous male inventors, women have also made many significant contributions to science and industry.

A boy rides a bicycle down a dusty road. But in his mind, he envisions himself traveling at a speed beyond imagining, on a beam of light. This brilliant mind will one day offer up some of the most revolutionary ideas ever conceived. From a boy endlessly fascinated by the wonders around him, Albert Einstein ultimately grows into a man of genius recognized the world over for profoundly illuminating our understanding of the universe. Jennifer Berne and Vladimir Radunsky invite the reader to travel along with Einstein on a journey full of curiosity, laughter, and scientific discovery. Parents and children alike will appreciate this moving story of the powerful difference imagination can make in any life.

All most people talk only about the Fibonacci Sequence, the simplest one to calculate...but people rarely go deeper than that, so Gene Grossman decided to - and has done with this Fibonacci book the same thing he did with the popular books he wrote entitled Celestial Navigation for the Complete Idiot and Trigonometry for the Complete Idiot: He wrote plain-English explanations that even kids above the age of eight should be able to easily follow - and explain to their parents.... And it goes the other way, too.

Best-selling author Claire A. Nivola has won multiple awards for her captivating books introducing historical figures to young audiences. In this critically acclaimed profile of noted oceanographer Sylvia Earle, listeners follow Sylvia as her childhood adventures in the Gulf of Mexico help inspire her life’s work: discovering the secrets of “the blue heart of the planet”.

Gift your kids the inspirational tale of Albert Einstein! Inspire courage, imagination, and unlimited possibilities.

Alan loves animals, but the great cat house at the Bronx Zoo makes him sad. Why are they all alone in empty cages? Are they being punished? More than anything, he wants to be their champion--their voice--but he stutters uncontrollably. Except when he talks to animals... Then he is fluent. Follow the life of the man Time Magazine calls, "the Indiana Jones of wildlife conservation" as he searches for his voice and fulfills a promise to speak for animals, and people, who cannot speak for themselves.

In this biography, discover the fascinating story of Florence Nightingale, who cared for British soldiers during wartime as the "Lady of the Lamp". Florence Nightingale was a pioneer of nursing at a time when women were discouraged from working outside the home, especially in the field of science. She saved many lives both on and off the battlefield through implementing a new standard of medical care and by leading groups of nurses to improve conditions.

In 1910, Captain Robert Scott prepared his crew for a trip that no one had ever completed: a journey to the South Pole. He vowed to get there any way he could, even if it meant looking death in the eye. Then, not long before he set out, another intrepid explorer, Roald Amundsen, set his sights on the same goal. Suddenly two teams were vying to be the first to make history - what was to be an expedition had become a perilous race. In 2018, Captain Louis Rudd readied himself for a similarly grueling task: the first solo crossing of treacherous Antarctica.

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.

This work tells the story of Thomas Edison's involvement in the development of the incandescent light bulb.

Henry Ford loved mechanical things: springs and gears, cogs and wheels, and things that clicked and ticked and turned. One hot summer day in 1876, Henry and his father were riding to Detroit in their farm wagon. Suddenly there was a huffing-puffing monster heading straight toward them. It was a road-roller, and it was lumbering down the road all by itself. That was the day Henry started thinking about horseless riding machines—and he never stopped.

By building his own microscope, Antony van Leeuwenhoek advanced humanity's understanding of the oft-invisible world around us. Microbes are everywhere: in the soil and oceans, in snow, and inside our bodies. But in Antony van Leeuwenhoek’s time, people believed that what they saw with their own eyes was all that existed in the world. How did a simple tradesman - who didn’t go to college or speak English or Latin like all the other scientists - change everyone’s minds?

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

Find out what happens in this kids book about flying against all odds. Sometimes, we are faced with challenges that seem insurmountable. But with grit and hard work, one can achieve great things! Mini Movers and Shakers was developed to inspire children to dream big and work hard. Fun, relatable characters in books easy enough for young listeners, yet interesting for adults.

This exciting exploration of biology, chemistry, and physics is vital listening for curious minds. Science becomes simple and straightforward, so you never get your wires crossed again. What makes a firework go bang? How do plants make food from sunlight? What makes a robot clever? Find the answers to all these questions and much, much more.

Mae Jemison is the first African American woman to travel to space. She’s also a medical doctor who once joined the Peace Corps. And a trained dancer, too! Experience all the exciting moments in Dr. Jemison's thrilling life in this exciting biography packed with fun facts, including the secrets of NASA. The special sections in VIP: Dr. Mae Jemison include "Answers to Some Big Questions Mae Wondered About"; "10 Things Women Couldn’t Do in the 1960s and 1970s"; and "QUIZ: Do You Have What It Takes to Be an Astronaut?"

In this Public Domain autobiography, Clara Barton shares unique glimpses of her personal life throughout her childhood. From stories about her siblings to time in school, Barton delves into what made her formative years in New England during the time of Andrew Jackson unique. In this edition, perfect for Middle-School-aged students, you will find ten lesson plans in the forward to help students connect with the book and relate with Clara Barton beyond her role as a historical figure.

Winner of the Caldecott Medal, this stunning audiobook depicts Louis Bleriot's historic first cross-Channel flight.

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?