Entre la radio, la televisión, y los teléfonos inteligentes, las últimas noticias, el tiempo y las noticias de tus amigos están disponibles tan solo apretando el botón. Pero ¿cómo nos llegan estos mensajes? ?Puedes creer que las ondas son las que hacen esto posible? Descubre la ciencia detrás de la tecnología de la información y los inventarios que han allanado el camino para las el camino para las comunicaciones modernas en esta mirada en profundidad a las ondas que ponen el conocimiento y el entretenimiento a tu alcance.
This brand-new series highlights some of the major contributions women have made in the world of science. From studying stars and discovering comets to flying into space as pioneering astronauts, women have been central to learning about space. Female astronomers gave us our first understanding of how large the universe really is and how much matter it contains. They were key to designing humans’ first rocket-powered flights into space. And as soon as women could go into space themselves, they were eager to do so: some 65 women have now become space travelers. This book tells their stories and describes their vital contributions.
Have a lightbulb moment and learn all about the fascinating world of electricity with Eyewitness Eyewitness Electricity is the perfect introduction for children learning about electrical currents, what makes a lightbulb light up and how electricity has changed the world we live in. Children will discover how electricity is measured, how it was discovered, and how it powers everything from houses to vehicles. Packed with over 200 colourful pictures, as well as diagrams and awesome facts about scientists, electrical power sources and even lightning. Eyewitness Electricity provides the perfect combination of information and great ideas and the giant wallchart makes it even more suited for school projects. For any budding scientist, Eyewitness Electricity provides everything they need to spark an interest in this subject. Supports the National Curriculum at Key Stage 2.
All About Manatees is a thorough and colorful introduction to the world of manatees.All About Manatees is the newest entry in Jim Arnosky's treasured All About series, relaunching in Spring 08 from Scholastic Nonfiction. In All About Manatees, Arnosky shows how manatees grow and live, answering kids' biggest questions about these creatures of the water. Packed with intriguing information and brought to life by Arnosky's vibrant watercolors, this book will fascinate young readers.
Victor Frankenstein was only trying to advance the cause of science. How could his experiment have produced such a terrible result? The creature's powers were superhuman. Was there any real chance that Victor could stop the monster before he murdered again?
Science as inquiry is the core of this dynamic, investigative, high-interest series which focuses on the science and technology used to solve real-life crimes and mysteries, and includes chapter summaries, reading cues, and sidebar interviews.
Animals. American History. Earth Science. Geography. Health. Space. True Books covers all this and more in photo-filled chapter books that provide a basic introduction to curriculum-relevant topics. Ideal for today's young investigative reader, each True Book includes lively sidebars, a glossary and an index, plus a comprehensive To Find Out More section listing books, organizations, and Internet sites. A staple of library collections since the 1950s, and redesigned with a fresh new look in 1996, the new True Books series is the definitive nonfiction series for elementary school readers.
From early successes such as Steamboat Willie and the Merrie Melodies series to modern masterpieces such as WALL-E and Spirited Away, the world of animated film and television has come a long way since its beginning. Readers will trace the history of animation from its earliest roots to its most recent successes and beyond. They will also learn about the different types of artists, engineers, and filmmakers who have made this incredible blend of art and technology possible throughout the decades. The complex text in this title allows readers to determine the main idea and explain how it is supported by key details. The diagrams, charts, and graphs add clarity and help students navigate the text.
In 1942, a man-made craft was launched into outer space for the first time in history. Since then, many of the world’s best and brightest minds have dedicated themselves to exploring the furthest reaches of the universe. Readers will learn about some of the greatest space missions in history and find out what today’s top engineers and scientists are doing to advance space exploration to new heights. They will also find out what it takes to begin a career in space exploration and how different workers can fill a variety of roles in the quest to reach distant planets and stars.
From the ancient Greeks to the people living today, we have long been fascinated by the idea of robots. Today, things that once seemed like science fiction are becoming reality. Readers will learn how some of today’s most innovative thinkers are creating advanced robot technology. They will also find out how robotics technology has developed over more than a century and how to break into the industry themselves.
War has been a fact of life ever since the dawn of civilization. But while armies once charged into battle with little more than wooden clubs or stone axes, centuries of innovation have led to a wide range of powerful and efficient weaponry. Readers will trace the history of weapons and other military technology, including such developments as guns, tanks, and guided missiles. They will also learn what today’s top engineers and scientists are working on and how these new weapons could change the way wars are fought.
Jake Drake is excited about Despres Elementary School's first science fair. He wants to win the grand prize: a brand-new Hyper-Cross-Functional Bluntium Twelve computer system.
Third-grader Jake really wants to win his school's first science fair and beat the know-it-alls, Marsha and Kevin. The problem is, to beat the know-it-alls, Jake starts becoming a know-it-all too. He soon learns that friendship is more important than winning.
From the food we eat to the air we breathe, plants are responsible for keeping the people on this planet alive.
A True Book: Incredible Plants series introduces young investigative readers to many types of unusual and typical plants from photosynthesis, how they grow, and ways they survive in extreme environments. This series includes an age appropriate (grades 3-5) introduction to curriculum-relevant subjects and a robust resource section that encourages independent study.Check out how plants have helped shape our society, and how we have in turn researched and reshaped plants into food, clothes, decorations, medicines, and many other wonders.
How does an organism go from a tiny seed to a towering tree? How are seeds made in the first place?
A True Book: Incredible Plants series introduces young investigative readers to many types of unusual and typical plants from photosynthesis, how they grow, and ways they survive in extreme environments. This series includes an age appropriate (grades 3-5) introduction to curriculum-relevant subjects and a robust resource section that encourages independent study.Follow the life journey of these living things from seed or spore to plant, and back again. Learn what it takes to burrow roots into the ground and extend up toward the sun, sprouting leaves, flowers, spores, or pollen along the way.
It’s another normal day in Alaska, where the beauty of the rugged landscape makes the hardships of winter worth enduring. This Northern life is good, you think, when suddenly—without warning—your world is ROCKED! The ground sways beneath your feet with sickening force. You’ve just been caught in the second strongest earthquake in history!
Witness to Disaster: Earthquakes uses eyewitness accounts and pulse-racing narrative to bring readers into the terrifying heart of an earthquake. The first chapter documents the 1964 Alaskan quake that shook Prince William Sound with a 9.2 magnitude force, and set off a tsunami that ultimately caused most of the deaths attributed to this frightening act of nature. The following chapters explore the deadly history of earthquakes and the seismic and geological science of this phenomenon. Readers learn how and why earthquakes occur, and what scientists can do to prevent casualties. The expansive back matter includes a list of sources to discover more about these fearsome catastrophes.
It’s another beautiful day of your paradise vacation in South Asia. You look out onto a calm sea on this day after Christmas, already looking forward to ringing in 2005. But why is the ocean receding so far from shore? Are those fish flapping around in the sand? Something is not right. Your island getaway is about to be devastated with the 80-foot-plus waves of one of the worst tsunamis in history.
The 2004 Asian Tsunami was the result of the second largest earthquake ever recorded. Lasting over eight minutes, it was also the longest on record. The quake measured 9.0 on the Richter scale, large enough to vibrate the entire planet, violent enough to move an ocean. Through eyewitness accounts and dramatic photography, the first chapter of Tsunamis puts you in the terrifying path of the wave that washed ashore in many countries. The tsunami wiped out whole communities and claimed an estimated 230,000 lives. Tsunamis explores the science, history, and personal experience of tsunamis and shows kids what scientists are doing to develop early warning systems so we can survive such disasters in the future.
Are we alone? Or could life on alien worlds really exist? David A. Aguilar, space artist extraordinaire, shows readers what creatures living on extrasolar planets might be like, using real science and stunning otherworldly illustration. Just as Earth creatures have adapted to use the air, water, gravity, and other elements of Earth, creatures on planets orbiting distant stars would adapt to their environments. In Alien Worlds, David A. Aguilar explores seven types of alien-friendly worlds and the fun ways the creatures would adapt to the conditions. Accompanied by beautiful photo-realistic artwork, this book will open any kid's eyes to the likelihood that we are not alone.
Travel back in time and into the not-so-distant future to dissect, explore, and discover how all kinds of things do what they do! Along the way, you'll learn why cotton candy is so fluffy, how scientists built a space suit for Mars, and what goes into animating your favorite cartoons.
Look inside, take it apart, turn it over, and figure out how things work! Quippy descriptions, full-color diagrams, and brilliant photographs make even the most intimidating subjects completely accessible--and totally fun! (We're looking at you, space robots.) For every explanation, we touch on basic principles and then dive deeper. Just want to know what terraforming is? We've got you covered. Want to know how to terraform, say, Mars? We'll explain that, too.
But this book isn't just for explaining things. We'll also introduce you to the dreamers, scientists, and innovators who create this amazing stuff. You'll meet a NASA engineer, an underwater archaeologist, and a chocolate scientist. You'll learn what it's like to fly a plane into the eye of a hurricane--on purpose.
Following on the success of National Geographic's How Things Work and How Things Work: Inside Out, How Things Work: Then and Nowtackles a whole new batch of extraordinary and everyday things--from man-made to natural, historic to futuristic.
When Kate Middleton married Prince William of the United Kingdom in 2011, she was immediately thrust into the worldwide spotlight. Readers will learn all about Middleton’s life, from what her childhood was like, to how she met Prince William, to how her world changed when she became part of the British royal family.
Why did a million people line the streets of London, England, on April 29, 2011?
They were hoping to catch a glimpse of Kate Middleton and Prince William, who were on their way to be married in a Royal Wedding.
Inside, you'll find:
What Kate's early life was like and how she met Prince William;
A timeline, photos - and what role Kate plays as the Duchess of Cambridge;
Surprising TRUE facts that will shock and amaze you!
From shrimp and lobster to salmon and trout, restaurants and grocery stores offer an incredible variety of seafood. Some seafood is raised or caught in a healthy, sustainable way. However, much of it is not. Readers will discover how the seafood industry can damage aquatic habitats, cause populations of certain species to dwindle, and lead to the spread of disease. They will also learn how seafood can be raised and harvested responsibly and how to choose high-quality, sustainable fish and shellfish.
Meet John Quincy Adams, son of John Adams the second president of the United States.
Getting to Know the U.S. Presidents series combines a delightful mix of full-color historical reproductions, photos, and hilarious cartoon-style illustrations that bring to life the Presidents of the United States of America, combining poignant anecdotes with important factual information for readers.
This book introduces readers to the life of John Qincy Adams, son of the second president who himself became the sixth president.
Getting to know the world's greatest inventors & scientists.
Meet renowned physicist Stephen Hawking!
Getting to Know the World's Greatest Inventors and Scientists series combines a delightful mix of full-color historical reproductions, photos, and hilarious cartoon-style illustrations that bring to life the work and contributions of renowned scientists and inventors, combining poignant anecdotes with important factual information for readers.This book presents the life and work of the British physicist who overcame the challenges of ALS to become one of the foremost scientists of the twentieth century.