Titoli in Scienza e tecnologia

Readers will want to grab a telescope and explore the night skies after finishing this overview of our solar system. Our solar system consists of eight planets, as well as numerous moons, comets, asteroids, and meteoroids. For thousands of years, humans believed that Earth was at the center of...

The unbelievable true story of the American soldiers who used inflatable tanks and fake radio broadcasts as weapons in World War II. Right around D-Day of World War II, a small, unarmed American army unit deployed to Nazi-occupied France. Instead of artillery, this unit fought with stagecraft...

G'night mateys . . . His Royal Highness The Prince of Wales sends an inspiring message about how we can change the course of environmental destruction by living in harmony with Nature. In an adaptation of his adult book Harmony: A New Way of Looking at Our World for young readers, The Prince...

New York Times bestselling author, award-winning meteorologist, and Today Show co-anchor Al Roker explores extreme weather phenomena in his first book for kids. Dive deep into a world of fascinating weather with everyone’s favorite meteorologist, Al Roker! With this mesmerizing book that...

Jon Scieszka's Guys Read anthology series for tweens turns to nonfiction in its fifth volume, True Stories. The fifth installment in the Guys Read Library of Great Reading features ten stories that are 100% amazing, 100% adventurous, 100% unbelievable—and 100% true. A star-studded group of...

Discover the daring aviation pioneers who made the dream of powered flight a reality, forever changing the course of history. Aviator Lincoln Beachey broke countless records: he looped-the-loop, flew upside down and in corkscrews, and was the first to pull his aircraft out of what was a...

This is the story of the first six months in the life of a baby bottle-nosed dolphin. You will see what dolphins eat, and how they protect themselves from sharks, killer whales, and other enemies. Learn about these intelligent mammals who live under the waves...

Could there be life on one of Saturn's moons? How much power could you collect from all the lightning on Earth? Why do books have that book-smell? Why is 10 per cent of the Earth's land area prone to sinkholes? Why are some people chronically late? What would happen if the Earth stopped spinning? Why do most people hardly remember anything from the first half-a-dozen years of their life? Why do some songs turn into 'earworms' and stick inside your brain? Why does your hotel-room access card get wiped so easily? And is your home wi-fi really spying on you?

Beheadings! Bloodletting! Bodysnatching! Journey down a snaking road bristling with medicine’s most astonishing “dead ends.” Marvel at the diagnoses, experiments, and treatments that were frequently useless, and often harmful, but that sometimes led doctors to discoveries that changed the world for the better. Enjoy a whirlwind tour of the human body—from brain, to heart, to limbs—during which the author will guide you through centuries of medical mistakes, festooned with riveting facts and pitch-perfect humor.

The #1 bestselling Boy's Body Book includes everything you need to know about growing up, even the embarrassing stuff. The newly updated fifth edition provides advice for parents and addresses questions a pre-teen boy may have while maturing through puberty and becoming a man. Everything is...

The #1 bestselling Girl’s Body Book includes everything you need to know about growing up, even the embarrassing stuff. The newly updated fifth edition provides advice for parents and addresses questions a pre-teen girl may have while maturing through puberty and starting her period. "What is...

A Whale’s World follows a pod of spy-hopping orcas as they explore the ecosystems of the Great Bear Sea while hunting for their next meal. Past rocky shores and through kelp forests, they observe foraging wolves, hungry grizzly bears, curious black bears, graceful fin whales, splashing porpoises, slippery seals and other members of the Pacific coastal food web. The book gives listeners a fun introduction to the many ways that marine and land animals interact with their environments and with each other.

Lena, la futura suma sacerdotisa y la última bruja con la mirada de la estrella, vive atormentada a causa de sus poderes para contactar a los muertos y por la culpa de no haber podido salvar a su hermana, quien quedó atrapada en el infierno. Las cosas empeoran cuando todo parece indicar que el portal al reino del caos se cerrará en las siguientes tres lunas y la oportunidad de traerla de vuelta se perderá para siempre.

En un intento por enmendar las cosas, Lena busca la ayuda de Caleb, un demonio con sus propios planes y secretos...

Después de los sucesos de la noche de la Luna Roja y la trágica batalla en el Castillo de la Luna, lo que el rey Emil Solerian desea es la paz entre Ilardya y Alariel. Aunque los rencores y prejuicios de un milenio no son fáciles de sanar, Emil está decidido a hacer su mejor esfuerzo con un nuevo Tratado que logre una convivencia armónica.

Sin embargo, antes debe lidiar con algo más urgente: los rebeldes de Lestra, quienes están dispuestos a cometer atrocidades inimaginables con tal de derrocar al que consideran un falso rey...

Pegaso y Delta tienen muchas cosas en común. Son tímidos, les cuesta hacer amigos y ambos tienen una habilidad increíble para los videojuegos. Pero lo que no podían sospechar era que sus directos de Twitch jugando al Mítica Infinite se iban a hacer virales en el mundo entero.

¡Hay tantos tipos diferentes de clima: soleado, nublado, lluvioso, con nieve y más! ¿Cuál es tu favorito y qué actividades te gusta hacer? Desde andar en trineo cuando está nevando hasta hacer un picnic en un día nublado, los jóvenes estudiantes disfrutarán de las palabras repetitivas y la fabulosa narración. El libro perfecto para el meteorólogo aspirante. Aprende palabras y frases sencillas en español con la versión correspondiente What Is The Weather Like?

En medio de un océano interminable, donde solo se vislumbra horizonte, aparece de repente una Isla. Es remota, misteriosa y exuberante, y está habitada por un grupo de Niños Exploradores. Valientes y curiosos, los jóvenes investigan su entorno y viven completamente conectados con la naturaleza. Pero una serie de grandes descubrimientos, que al principio traen alegría y bienestar, terminan provocando disputas y degradación de la naturaleza. ¿Podrán los Niños Exploradores revertir esta situación antes de que sea demasiado tarde?

Did you know that the first space traveler was a dog named Laika? The Russians sent Laika into space in 1957. It wasn’t until April 12, 1961 that a human being traveled in space. Kids will learn interesting facts about famous astronauts.

If you are fascinated with thunderstorms, cloud formations, tornados, and windy weather, you might be interested in becoming a meteorologist.

Thunder is the noise made by lightning. Lightning and thunder happen at the same time, but have you ever noticed that you will see lightning before you hear thunder?