Titres dans Sciences et technologies

Meet Doug Taron, a scientist who studies butterflies and other Insects & Arachnids at the Peggy Notebaert Nature Museum in Chicago.

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

Isaac Newton did not discover gravity; people had noticed it before! But he did figure out the rules for how it works.

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

How does a kid grow up to become a scientist? This enthralling nonfiction book from New York Times bestselling author Kate Messner explores the unexpected beginnings behind some of the most fascinating discoveries in scientific history. This book of unexpected beginnings powerfully shows that the great scientists of the future could be practically anyone . . . including you.

All throughout history, Black men have made important contributions to scientific discovery. This collection of biographies for kids explores 15 of these intelligent men and the extraordinary scientific accomplishments they achieved—even when they faced huge challenges. You’ll learn how they stood up against racism and inequality and never stopped following their passions for science, technology, engineering, and mathematics.

As a boy, David loved exploring the wild places near his home in England, collecting fossils, rocks, and newts. When he grew older, he got a job in television, where he had an idea for a new kind of show: He would travel to wild places all over the world to film animals in their natural habitats. Over the span of seven decades, David's innovative documentaries have been treasured by millions of people. But as time went on, he noticed the wild places he loved were shrinking. What could David do to help? What could we all do? This is the story of David Attenborough.

Mary Myers always dreamed of flying, but she lived when women were often told to stay put and stay quiet. Determined and fearless, Mary wouldn’t stay tied down. With the help of her husband, she transformed into Carlotta, the famous aeronaut, and took to the skies. Carlotta performed much more than aerial feats in her gas balloons. A skybound scientist, she collected information on currents, weather, and atmospheric pressure.

Formaldehyde, borax, salicylic acid. Today these chemicals are used in embalming fluids, cleaning supplies, and acne medications. But just over a hundred years ago, they were routinely added to all kinds of food by unregulated and unethical companies. Noted science and history writer Gail Jarrow introduces listeners to the relentless work of U.S. government chemist Dr. Harvey Washington Wiley, who mounted a thirty-year campaign to protect consumers from harmful food and drugs. As part of his research, he tested food additives by serving them to a squad of volunteers—the poison eaters.

Sir Isaac Newton is one of history's most renowned scientists. He independently developed the mathematical technique known as Calculus, wrote a treatise on the properties of light and color that is still consulted by scientists, and worked out the mathematical details of the law of gravity.

Una autobiografía que explora cómo un niño migrante se convirtió en astronauta.

De la serie Mis Pequeños Héroes, nace este audiolibro que recoge las impresionantes vidas de 3 grandes científicas que con su labor contribuyeron a hacer del mundo un lugar mejor. Conoce a Marie Curie, la científica que ganó dos premios Nobel. Descubre la apasionante vida de Jane Goodall, la mejor amiga de los chimpancés y de la naturaleza. Escucha a Florence Nightingale, la primera enfermera de la historia. Descárgate este audiolibro y comparte con las más peques de la casa las historias de estas maravillosas mujeres cuyas vidas nos siguen inspirando cada día.

Celebrating the power of curiosity and the rewards of tenacity, this engaging biography introduces young readers to the field of genetics. As a rare female botanist in early twentieth-century America, Barbara McClintock never let other people’s notions of what was proper slow her down. When she faced doubting colleagues and unsupportive institutions, she drove across the United States, climbed through windows, and even slept in her laboratory to conduct her research. In so doing, she helped pave the way for future scientific discoveries that can cure diseases and save lives.

In 1752, the sky in Philadelphia, Pennsylvania, darkened. A thunderstorm was coming. Benjamin Franklin was ready to perform an experiment. He wanted to show the electrical nature of lightning. His experiment was a success, but he didn’t discover electricity that day. Myths about Franklin and his experiment have been told for years. Discover what’s real and what’s fiction through infographics, primary sources, and expertly leveled text.

Stay curious with Dr. Mae Jemison, the first African American woman to travel to space and participate in NASA’s space program.

Dutch student Boyan Slat always loved inventing. A visit to the oceans of Greece inspired his greatest invention ever. Why were there more plastic bags than fish? How could he save the sea? Learn more about Boyan’s Great Pacific Garbage Patch project; The Ocean Cleanup and his plastic cleanup invention, System 001; and the challenges behind removing trash from our oceans and rivers.

In 1949, Dorothy Vaughan became the first African American woman to lead a team at NASA's Langley Research Center. Her work as a mathematician was an important part of helping the United States explore space. Learn more about Vaughan's life as a famous mathematician!

How much do you know about Benjamin Franklin? Find out the facts you need to know about this Founding Father, author, and inventor. You'll learn about the early life, challenges, and major accomplishments of this important American.

Scott Kelly, an American astronaut, went to space in the 1990s and 2000s. In 2015, he spent nearly a year in space. While there, his body was compared to his twin's on the ground. The data helped us learn about the impacts of space on the human body. Learn more about Kelly's life as an astronaut!

Nikola Tesla was a scientist and inventor in the late 1800s and early 1900s. Among his many inventions and experiments, he helped create the modern electricity system. Learn more about Tesla's life as a famous inventor!