Títulos en Ciencia y tecnología

This friendly and empowering puberty guide helps growing up feel less confusing and more confidence-boosting for girls and the trusted adults supporting them. Suppose you want a simple, age-appropriate resource that answers fundamental questions without embarrassment or overwhelm. In that case, this doctor-teacher-approved guide is the perfect fit.

Exploring Creation with Zoology 3: Land Animals of the Sixth Day (2nd Edition) presents the science of land animals in a God-honoring way to elementary students. Students will strap on their safari hats and learn all about God’s glorious creatures, from crafty carnivores to wayward worms. They’ll also explore prehistoric land animals, the connections animals make with people, and the different careers available to those interested in working with animals. In addition, students will conduct hands-on, interactive activities to bring their learning to life.

Estrellas y Constelaciones: Un Cielo Lleno de Historias presenta a los pequeños lectores las maravillas del cielo nocturno. Con explicaciones sencillas y mapas estelares fascinantes, los niños aprenderán a reconocer constelaciones famosas como Orión, Leo, Tauro, Casiopea, Escorpio, Piscis ¡y muchas más!

JÁ PENSOU NA HISTÓRIA DA Chapeuzinho Vermelho COM OS PERSONAGENS DO GATO GALÁCTICO? ESSA É A Chapeuzinho Azul. ACOMPANHE RONI, LUNA E ASTRO EM UM MUNDO DE SURPRESAS. NESSA RELEITURA DIVERTIDA DE UM CLÁSSICO DOS CONTOS DE FADAS, TRADIÇÃO E IMAGINAÇÃO SE ENCONTRAM PARA CRIAR UMA AVENTURA INESQUECÍVEL.

Bacterial infections are a constant threat to human health. Antibiotics stop a bacterial infection from multiplying. They help treat pneumonia, strep throat, and many other infections. But before antibiotics, treatments for these diseases were limited or misguided. In 1929, the accidental discovery of the first antibiotic, a bacteria-killing liquid called penicillin, kicked off a medical revolution. The use of this new treatment has saved countless lives, from World War II soldiers to modern hospital patients. Explore current issues in antibiotics and the best ways to fight bacteria.

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.

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.

This audiobook examines how scientists study tornadoes. With fun facts and engaging discussion topics, this short audiobook provides an exciting look at the science of disaster detection.

This exciting second book in the Lost series tells the incredible true story of the doomed Apollo 13 moon mission that nearly ended in disaster. On April 11, 1970, the Apollo 13 space shuttle set off for the third intended American moon landing. Two days later and 200,000 miles from Earth, disaster struck when an oxygen tank exploded onboard the spacecraft, leaving three astronauts with only one goal: to make it home alive.

This audio edition is narrated with dazzling enthusiasm by the author, Dr Becky Smethurst. Right now, you are orbiting a black hole. The Earth orbits the Sun, and the Sun orbits the centre of the Milky Way: a supermassive black hole, the strangest and most misunderstood phenomenon in the galaxy...

Kids love asking big questions about space: How hot is the Sun? What are planets made of? What do astronauts see in space? Their questions won’t stop there — and they don’t have to. Our Solar System for Kids 8–12 turns every “why” and “how” into a moment of discovery. Your child will feel like a brave explorer as they learn real science through storytelling.

Eine atemberaubende Reise durch die außergewöhnlichsten Orte unserer Erde – wo jedes Lebewesen sein Zuhause hat. Von der eisigen Arktis bis zum warmen Glanz des Regenwaldes nimmt dieses Buch junge Leserinnen und Leser mit auf ein fesselndes Abenteuer durch die vielfältigen Lebensräume unseres Planeten. Jede wunderschön illustrierte Seite zeigt, wie Tiere sich anpassen, überleben und in ihrer Heimat gedeihen – ob in der Wüste, in den Bergen, in Korallenriffen oder in Feuchtgebieten.

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...

Hola, soy Pachi y ¡tengo el récord de hacer preguntas raras! Por suerte mi papá es científico y me las contesta casi todas. Para este episodio, mi selección será: ¿Por qué pican los mosquitos? (grrrr) ¡Por qué hay animales que hibernan! ¿Sienten sed los peces? ¿Por qué los murciélagos salen de noche? Entre otras preguntas igual de geniales (ejem, ejem). ¡No cambien de canal!

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!

How are beavers saving our Earth? Beavers might just be Earth’s most underrated heroes. Beavers don’t just build dams. They create cleaner, safer environments that have a variety of life.

A Whimsical Journey Through the Solar System is a captivating children's book that offers a delightful and educational tour of our solar system.

Embark on a captivating journey through the cosmos with A Journey Through the Wonders of Solar Eclipses, a beautifully illustrated children's book that unveils the mysteries and marvels of one of nature's most spectacular phenomena. Through engaging, easy-to-understand language and vibrant visuals, children are introduced to the fundamental concepts of solar eclipses, including the roles of the Sun, Moon, and Earth in creating this celestial event. The book delves into the different types of solar eclipses, how and why they occur, and safe ways to observe these awe-inspiring moments.

Erde, unser erstaunliches Zuhause ist ein wunderschön illustriertes Kinderbuch, das junge Leser auf eine Reise einlädt, die natürlichen Wunder unseres Planeten zu erkunden. Von hohen Bergen und üppigen Wäldern bis hin zu funkelnden Ozeanen und lebendigen Himmeln zeigt dieses Buch die unglaubliche Schönheit der Erde und all das Leben, das sie unterstützt.

Tired of Advent Calendars filled with candy or cheap plastic? Imagine a Christmas countdown that leaves your kids smarter, more curious, and buzzing with excitement. This book is a new holiday tradition that makes learning the best part of the day.