Titoli in Scienza e tecnologia

Los globos provienen de árboles - los árboles de caucho. La historia nos guía por la gran variedad de pasos necesarios para fabricar las decoraciones llenas de aire que todos conocemos y amamos. Comenzando con un corte en la corteza al árbol del caucho, el barco que lleva la goma líquida a la fábrica y el proceso mismo de elaboración los lectores aprenderán cómo es que ese globo llegó a su casa.

Giraffes have stretched and munched their ways into kids' hearts. With this audiobook, listeners can become giraffe experts and learn how to save the animals they love. Featuring an introduction from Chelsea Clinton! Did you know that one well-placed giraffe kick is strong enough to kill a lion?...

Entdecker, Erfinder und Visionäre zum Hören greifbar - die spannende und unterhaltsame Wissensreihe Abenteuer & Wissen. Ohne ihn würde es heute wahrscheinlich keine Elektro-Motoren geben: Ende des 19. Jahrhunderts machte Nikola Tesla durch seine genialen Einfälle den Strom transportfähig und die Elektrizität damit massentauglich. Nebenbei erfand er die kabellose Radioübertragung und setzte alle seine Bemühungen in den Dienst der Menschheit. Doch mit vielen seiner Ideen war er seiner Zeit meilenweit voraus, was ihm das Leben nicht leichter machte.

Gemeinsam mit ihrem neuen Freund Jeremy Rotfuchs erkunden die Geschwister Ella und Ben die geheimnisvolle Welt unserer Wälder. Welche Pflanzen gibt es? Welche Tiere wohnen in und unter den Bäumen?

We can all be heroes. That’s the inspiring message of this New York Times bestselling biography series from historian and author Brad Meltzer. Learn all about Jane Goodall, the chimpanzee scientist. Each entry in this series is a biography of a significant historical figure, told in a simple...

Uralte Zeugen aus dem tiefsten Inneren der Erde, magische Kräfte, fantastische Geschichten – schon auf Erwachsene üben Edelsteine seit jeher eine einzigartige Faszination aus, für Kinder gilt das jedoch umso mehr. Die Begeisterung, mit der sie in die wunderbaren Steinwelten eintauchen, können Sie sich als Eltern zunutze machen und Ihrem Kind das Geschenk eines einzigartigen Hobbys machen, das ganz nebenher für Ausgeglichenheit und Ruhe sorgt. Wie das klappt, zeigt Ihnen dieses Edelstein-Hörbuch.

A água é fonte permanente da vida e da sobrevivência de todos os seres vivos neste nosso planeta azul. Este livro explora não só a importância da água para o bom funcionamento de todo o ecossistema da Terra, mas também vai além, nos mostrando a importância de cuidarmos desse recurso tão precioso e finito. Uma reflexão pratica sobre a água e nosso papal em sua preservação, agora em nova edição.

Lin the panda is on a mission: to find her best friend, Fu. He's disappeared from the zoo! Has he been stolen by the Horrid Human? Only her badness can help her find him . . .

A documentary crew have come to the zoo, to film every day life with the animals. The only thing is that the reality is a bit boring so they ship in some animal actors. Lin and her best friend Fu are less than impressed with the prancing lion that wants to take centre stage. And the smaller animals in the zoo, the mites, are fed up of being overlooked.

Alan Shepard's boyhood fascination with flight led him from constructing model airplanes in his grandfather's basement to attaining national hero status in the race to space. Rooted in hard work and education, this pioneer's dreams of flight came true as he became not only the first American launched into space but, later, one of the privileged few to walk on the moon. When he wasn't soaring above the clouds, astronaut Alan Shepard used his expertise to benefit others, raising money to fuel the dreams of science students and guiding NASA missions.

Rupert P. Brown’s biggest worry about sixth grade is it might be, well, a little bit dull. After all, how can a fellow be expected to top a fifth grade year in which his best friend was kidnapped, and he found out his best teacher ever was a real, honest-to-goodness witch? But when Rupert types the word "computowitch" in an e-mail message, his screen goes all green, and then his parakeet starts giving him math lessons. He knows it can only mean one thing: Miss Switch is back!

From writer Stacy McAnulty comes Mars! Earthlings Welcome is a light-hearted nonfiction audiobook about the red planet—told from the perspective of Mars himself... Meet Mars! The red planet. Planet Marvelous. Favorite sibling of Earth (or so he claims). Sometimes they're close (just 34.5...

The inspiring true story of mathematician Katherine Johnson--made famous by the award-winning film Hidden Figures--who counted and computed her way to NASA and helped put a man on the moon!Katherine knew it was wrong that African Americans didn't have the same rights as others--as wrong as...

Discover what it's like to spend a year in space in this awe-inspiring memoir from a real-life NASA astronaut who did just that! Prepare to blast off with astronaut Scott Kelly as he takes readers on a journey through his year aboard the International Space Station and his life prior to becoming...

Turtles have swum and snapped their ways into kids' hearts. With this book, listeners can become turtle experts and learn how to save the animals they love. Featuring an introduction from Chelsea Clinton! Did you know that a turtle named Jonathan is the oldest known living animal on Earth?...

Earth! My First 4.54 Billion Years is a lighthearted nonfiction audiobook about the formation and history of the world--told from the perspective of the Earth itself! "Hi, I’m Earth! But you can call me Planet Awesome." Prepare to learn all about Earth from the point-of-view of Earth herself!...

Our Planet! There's No Place Like Earth is a nonfiction audiobook about the Earth, told from the perspective of Earth herself. Meet Earth. Planet Awesome! And your awesome home! Actually, Earth is home to all the plants and all the animals in the solar system, including nearly eight billion...

Emerging listeners can race through city streets with a fire truck, plant crops with a tractor, and travel the world with an airplane. This volume includes An Airplane's Day, A Backhoe's Day, A Bulldozer's Day, A Dump Truck's Day, A Fire Truck's Day, and A Tractor's Day

A highly secure military base sits in the middle of the Nevada Desert. What happens inside is kept top secret. Many UFO sightings have been reported nearby. Some people even say alien bodies are stored there. What really goes on behind its highly guarded fences? Explore the theories and learn why Area 51 has become one of history’s greatest mysteries.

Microwaves heat our food. They carry messages from phone to phone. They help detect the weather. Microwaves are all around us, even if we don't see them. Listeners will learn about microwaves and how we use them every day.