Risultati per "delle donne" in Scienza e tecnologia

Altro che principesse, le bambine da grandi vogliono fare le astrofisiche! Questo audiolibro raccoglie venti storie di donne straordinarie che con intelligenza, amore, perseveranza e passione hanno contribuito all'avanzamento della scienza e del progresso umano. Dall’autrice bestseller di "L'incredibile cena dei fisici quantistici", il racconto accurato e appassionante dell'universo femminile della scienza: Samantha Cristoforetti, Marie Curie, Margherita Hack, Rita Levi-Montalcini, Maria Montessori, Ada Lovelace, Ipazia e altre.

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.

This heartwarming audio journal describes a critically ill sea turtle as she is nursed back to health at a sea turtle hospital. Listeners will empathize with Carolina as she undergoes many of the same medical treatments sick or injured children face and then celebrate the happy day when she returns to her home in the sea. The "For Creative Minds" section includes fun facts and information on conservation issues.

Chicken Little may have thought the sky was falling, but Peter Pika is sure the glaciers are melting and is off to talk to the Mountain Monarch about it. He is joined along the way by friends Tammy Ptarmigan, Sally Squirrel, Mandy Marmot, and Harry Hare, and they all wonder what will happen to them if the glaciers melt. Where will they live, how will they survive? When Wiley Wolverine tries to trick them, can the Mountain Monarch save them? More importantly, can the Mountain Monarch stop the glaciers from melting?

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. 

 I Am Hatzegopteryx, the second book in Arbordale Publishing’s I Am Prehistoric series, gives children a glimpse into the life of the awesome Hatzegopteryx, from tiny chick to majestic winged predator, and how it made its living. Unlike many pterosaurs, this one was a terrestrial carnivore, spending its time hunting prey on land.  

Ada Lovelace was the daughter of Lord Byron, a poet, and Anna Isabella Milbanke, a mathematician. Her parents separated when she was young, and her mother insisted on a logic-focused education, rejecting Byron's mad love of poetry. But Ada remained fascinated with her father and considered mathematics poetical science.

Plastic bags are cheap and easy to use. But what happens when a bag breaks or is no longer needed? In Njau, Gambia, people simply dropped the bags and went on their way. One plastic bag became two. Then 10. Then a hundred. The bags accumulated in ugly heaps alongside roads. Water pooled in them, bringing mosquitoes and disease. Some bags were burned, leaving behind a terrible smell. Some were buried, but they strangled gardens. They killed livestock that tried to eat them. Something had to change.

Have you ever dreamed of going to outer space? When Sally Ride was a little girl, she watched on TV as astronaut John Glenn launched into space. Twenty years later, she became the first American woman to go to space. Ride had loved science since she was young. Some of her teachers thought she was wasting her time studying science, but she went on to earn her PhD in astrophysics anyway. When NASA's astronaut training program opened to women, Ride quickly applied. Some people thought women couldn't handle space flight. But Ride worked hard and proved them all wrong.

In the 1960s, locked in a heated race to launch the first human into space, the United States selected seven superstar test pilots and former military air fighters to NASA's astronaut class - the Mercury 7. The men endured grueling training and constant media attention for the honor of becoming America's first space heroes. But a group of 13 women - accomplished air racers, test pilots, and flight instructors - were enduring those same astronaut tests in secret, hoping to defy social norms and earn a spot among the stars. 

Cheetahs are the most rapidly vanishing cat in Africa. Share the dreams of a bright future for cheetahs while learning a wealth of natural history information. From cleat-like feet to tear-marked faces, these majestic cats are well adapted to life on the African plains. The fierce predators sprint after their prey at high speed, an exhausting dash that leaves them ready for a nap! This rhythmic text will lull listeners into cheetah dreams of their own. 

Nani has always dreamed of being a princess. When a real Hawaiian princess comes to her hometown of Hilo, Nani dresses in her best clothes. But as she watches Princess Luka, who has come to save the town from a volcanic lava flow, Nani learns that there is more to being a princess than fine clothes. This incredible story of kindness and generosity is based on the historical events of the 1880-1881 eruption of Mauna Loa on the Island of Hawai'i and the real-life Princess Luka.

Hawaiian locals and visitors always enjoy spotting endangered Hawaiian monk seals, but Honey Girl is an extra special case. She has raised seven pups, and scientists call her "Super Mom". After Honey Girl is injured by a fishhook, she gets very sick. Scientists and veterinarians work to save Honey Girl so she can be released back to the ocean. This true story will have listeners captivated to learn more about this endangered species.

Dena loves using magnets to perform magic tricks for the kids at the pool. When Enrique arrives in town, he doesn't like that Dena is fooling the others. He gives her a century-old treasure map, and Dena uses her compass and tools to plot the location of the treasure. To her surprise, the treasure is not where it should be! What could cause her compass to lead her off course? When she discovers the answer, will Dena keep fooling the other kids with magic tricks, or will she help them learn about magnetism and the earth's shifting magnetic poles?

The Sparrow family is ready for their trip south for the winter, but Papa's wing is hurt, and he cannot make the trip. He asks the trees for help. One by one, the mighty, leafy trees of the forest say no! Will any of the trees help Papa Sparrow? What will happen to the selfish trees that turned him away? Discover why some trees lose their leaves in winter in this retelling of a pourquoi tale.

From the first light of dawn until the sun sets at night, the savanna is alive with noise. A lion roars in the early morning, a young baboon shrieks at noon, and a young mouse squeals at dusk. What are the animals saying and why? Animals communicate in many ways; explore the thriving African savanna as its inhabitants "talk" to one another throughout the course of a day.

Follow the rescue of orphaned polar bear Kali (pronounced Cully) from the Inupiat village of Kali (Point Lay in English) to the Alaska Zoo in Anchorage and to his new home at the Buffalo Zoo in New York with Luna, a female polar bear. This journey beautifully captures the remarkable development of the cub, who initially drinks from a baby bottle, sucks his paw for comfort, and sleeps with a "blankie" as he rapidly grows into the largest land carnivore on Earth.

When a young child decides to build a fort in the backyard, Grandpa comes forward to help. But they can't do it alone - they get help from the six simple machines: lever, pulley, inclined plane, wheel and axle, screw, and wedge. Told in cumulative rhyme, similar to The House That Jack Built, listeners follow the building process to completion and discover the surprise reason it was built.

Sing along to this lighthearted romp while learning about different food chains within a single ecosystem. Which animals come out on top, and which animals end up as snacks? Hey Diddle Diddle teaches children about the food web, the circle of life, and the part that each living creature plays within an ecosystem. This audiobook is so much fun, kids will have a hard time believing they're actually learning. You'll be singing "Hey Diddle Diddle" long after you the audiobook ends.

Soar into the solar system to witness the first Favorite Planet Competition, emceed by none other than the former ninth planet, now known as dwarf planet Pluto. The listeners become the judges after the sun can't pick a favorite, and the meteors leave for a shower. Who will the lucky winning planet be? Could it be speedy-messenger Mercury, light-on-his-feet Saturn, or smoking-hot Venus? Listeners learn all about each planet as Pluto announces them with short, tongue-in-cheek facts.