Títulos en Ciencia y tecnología

If the groundhog sees its shadow, there will be six more weeks of winter. Moss grows only on the north side of a tree. No two snowflakes are alike. You may have heard these common sayings or beliefs before. But are they really true? Can they be proven using science? Let's investigate 17 statements about Earth, weather, and the environment and find out which ones are right, which ones are wrong, and which ones still stump scientists! Find out whether all deserts are hot!

El Sol ilumina nuestros días, calienta nuestro planeta y hace posible la vida en la Tierra, pero ¿qué es exactamente y cómo funciona? En El Sol: Explorando la estrella que impulsa nuestro sistema solar, los jóvenes lectores emprenderán un emocionante viaje al corazón de nuestra estrella más cercana. Este atractivo libro de ciencia para niños explica cómo el Sol produce una enorme cantidad de energía mediante la fusión nuclear, qué causa las fulguraciones solares y las manchas solares, y cómo el Sol influye en la Tierra y en todo el sistema solar.

"Un Viaje Caprichoso a Través del Sistema Solar" es un cautivador libro infantil que ofrece un recorrido delicioso y educativo por nuestro sistema solar. Este libro se destaca por varias razones: Personificación Atractiva de los Planetas: Cada planeta está personificado de manera única con características encantadoras, haciéndolos relacionables y memorables para los jóvenes lectores. Este enfoque creativo da vida a los cuerpos celestes, transformando conceptos científicos complejos en historias interesantes.

Embarca en un viaje cautivador a través del cosmos con "Un Viaje a Través de las Maravillas de los Eclipses Solares", un libro infantil bellamente ilustrado que desvela los misterios y maravillas de uno de los fenómenos más espectaculares de la naturaleza. A través de un lenguaje atractivo y fácil de entender, y visuales vibrantes, los niños son introducidos a los conceptos fundamentales de los eclipses solares, incluyendo los roles del Sol, la Luna y la Tierra en la creación de este evento celestial.

O Sol ilumina os nossos dias, aquece o nosso planeta e torna a vida na Terra possível—mas o que é ele exatamente, e como funciona? Em O Sol: Explorando a Estrela que Alimenta o Nosso Sistema Solar, os jovens leitores farão uma viagem emocionante ao coração da nossa estrela mais próxima. Este envolvente livro de ciências para crianças explica como o Sol produz enorme energia através da fusão nuclear, o que causa as erupções solares e as manchas solares, e como o Sol influencia a Terra e todo o sistema solar.

Have you ever wondered how AI came to be? How did ChatGPT develop? Who is “Siri”? Find out everything you need to know about the rise of AI and advancing technology, including future applications and concerns, in this informative book. It all began in 1822 when an English mathematician...

An adventure through the radioactive wonders that are volcanoes. From deep down on the ocean floor to extraterrestrial volcanoes, this audiobook guides listeners using evocative storytelling, paired with dramatic, poetic language. An ideal choice for nature lovers, future explorers, and fans of Jason Chin and Kate Messner.

In The Sun: Exploring the Star That Powers Our Solar System, young listeners will take an exciting journey into the heart of our nearest star. This engaging children's science book explains how the Sun produces enormous energy through nuclear fusion, what causes solar flares and sunspots, and how the Sun influences Earth and the entire solar system. With clear explanations and vibrant illustrations, children will explore the structure of the Sun—from its blazing core to its glowing outer corona—and discover the powerful forces that shape space around us.

Uh-Oh. Where did our thumbs go? Meet Chippy- a cheeky little thinker with big questions about our techy world. From giant computers to phones that fit in your pocket, Chippy can't help but wonder: What's next?

Dans Le Soleil : À la découverte de l’étoile qui alimente notre système solaire, les jeunes lecteurs entreprendront un voyage passionnant au cœur de notre étoile la plus proche. Ce captivant livre de sciences pour enfants explique comment le Soleil produit une immense énergie grâce à la fusion nucléaire, ce qui provoque les éruptions solaires et les taches solaires, et comment le Soleil influence la Terre ainsi que l’ensemble du système solaire.

Comment la chaise à 4 pattes a-t-elle été inventée? Des macaques malicieux, un pirate et un mammouth qui a la bosse des maths t'embarquent dans une exploration drôle et décalée où l'imagination rencontre la logique. Entre clins d'oeil et trouvailles, on découvre pas à pas pourquoi cette idée toute simple a changé notre façon... de s'asseoir. Un récit pétillant qui éveille la curiosité, fait sourire et donne envie d'apprendre en s'amusant - pour les curieux de tout âge, à écouter en famille ou en solo.

The gripping story of volcanologists Maurice and Katia Krafft, perfect for armchair adventurers who loved The Mona Lisa Vanishes and Becoming Muhammad Ali. Complete with extensive backmatter for school and at-home conversations. This beautiful biography in verse is about two French scientists...

Watch your child grow confidence, curiosity, and real veggies—even without a backyard or gardening experience! Looking for a screen-free activity your child will actually enjoy? Wish they’d eat more fresh foods—especially ones they grow themselves? You’re not alone. Many families want simple, kid-friendly gardening projects but feel limited by space, climate, or complicated instructions.

Zusammen mit ihrem Papa macht Jana eine fantastische Zeit- und Zeltreise, um zu erleben, wie die Erde und das Klima entstanden sind. Mit Fahrrad und Zelt reisen die beiden Abenteurer in die Vulkaneifel, wo sie jeden Tag andere Phänomene entdecken, die etwas über die Entstehung der Erde erzählen: Sprudelwasser, Fossilien, Mare, Vulkankrater und ein versteinertes Meer. Liebevolle Dialoge zwischen Jana und ihrem Papa vermitteln Komplexes kindgerecht und verständlich.

Meet Mary Mallon, a hardworking Irish cook hired by several of New York’s well-to-do families, who ultimately came to be known as "Typhoid Mary." Hear how Mary unwittingly spread deadly bacteria, the ways an epidemiologist discovered her trail of infection, and how the health department ultimately decided her fate. This engrossing story reveals the facts behind Mary, and young listeners will be on the edges of their seats wondering what happened to her and the innocent typhoid victims.

Did you know that the Rocky Mountains are more than three thousand miles long and span both the United States and Canada? Learn more about these majestic mountains in this book for young readers! The Rocky Mountains are split into four groups: the Canadian and Northern Rockies, the Middle...

Experience the greatest breakthroughs in science, with the DK Science Stories series. On the battlefields of World War I, soldiers are dying from infected wounds. A young doctor witnessing the devastation vows to find a cure. In his messy laboratory a decade later, he makes an accidental...

Un viaggio mozzafiato attraverso i luoghi più straordinari della Terra — dove ogni creatura ha una casa. Dalla tundra artica ghiacciata al caldo abbraccio della foresta pluviale, questo libro accompagna i giovani lettori in un’avventura affascinante tra i diversi habitat del nostro pianeta. Ogni pagina splendidamente illustrata rivela come gli animali si adattino, sopravvivano e prosperino nei luoghi che chiamano casa — dai deserti e dalle montagne alle barriere coralline e alle zone umide.

Ninety-five percent of the universe is invisible. Dark matter holds galaxies together; dark energy tears space apart. For a quarter of a century, these two phenomena have been treated as separate mysteries—independent entries in the cosmic ledger, unrelated in origin and opposite in effect. This book argues that they are the same mystery. Drawing on quantum field theory, general relativity, and a systems-theoretic perspective that spans disciplines, Boris Kriger proposes that the energy of empty space is not uniform.

Die Sonne erhellt unsere Tage, wärmt unseren Planeten und macht das Leben auf der Erde möglich — aber was genau ist sie, und wie funktioniert sie? In Die Sonne: Den Stern erforschen, der unser Sonnensystem antreibt begeben sich junge Leserinnen und Leser auf eine spannende Reise in das Herz unseres nächsten Sterns. Dieses fesselnde Wissenschaftsbuch für Kinder erklärt, wie die Sonne durch Kernfusion gewaltige Energie erzeugt, wodurch Sonneneruptionen und Sonnenflecken entstehen und wie die Sonne die Erde und das gesamte Sonnensystem beeinflusst.