Engineering has existed in one form or another for millennia but gained considerable traction during the twentieth century with the creation of aerospace, biomedical, genetic, and nuclear engineering. It also saw incredible advances in the areas of civil, chemical, and mechanical engineering. This wide-ranging volume introduces readers to the engineering field, chronicling the development of its various subfields and their growing importance in a world driven by innovation. Readers will le...

Step into reading with the Cat in the Hat in this leveled reader about animal tails based on an episode of the hit PBS Kids television show The Cat in the Hat Knows a Lot About That! While playing Pin the Tail on the Donkey, Sally and Nick get to wondering: What would it be like to have a tail of their own? And how would you pick the best one? Enter the Cat in the Hat. To help the kids choose, he whisks them off to the jungle to see—and try on—a variety of tails that serve differe...

Fact-filled, fun-filled, as interesting to parents as it is to kids, the How Come? series is the trusted source for lively, clear answers to kids’ science queries. Now the best questions and answers from all three books—How Come?; How Come? Planet Earth; and How Come? In the Neighborhood—have been revised, updated, freshly illustrated in full color, supplemented with twenty completely new questions, and combined into one bigger, better volume.

Amazing Leonardo da Vinci Inventions You Can Build Yourself introduces readers to the life, world, and incredible mind of Leonardo da Vinci through hands-on building projects that explore his invention ideas. Most of Leonardo's inventions were never made in his lifetime—they remained sketches in his famous notebooks. Amazing Leonardo da Vinci Inventions You Can Build Yourself shows you how to bring these ideas to life using common household supplies. Detailed step-by-step...

All the good things that you enjoy today are products of the brilliant minds of scientists. These are the people who did a lot of research to discover more about the world, and from there, create technologies that we enjoy today. This book includes the best achievements, laid out in a fun and easy-to-under manner. Grab a copy today!

..three, two, one... we have liftoff! From the award-winning author of Are We Alone? comes a title to propel young imaginations far into space. This Is Rocket Science explores the past, present, and future of space travel.The compelling text—vetted by NASA scientists—is a combination of history, science, human drama, and future challenges. Readers learn how fireworks in ancient China developed into the fire arrows used by Genghis Khan; we meet Sir Isaac Newton, Ju...

From Caldecott Honor artist Melissa Sweet comes the perfect Thanksgiving Day picture book. Let's have a parade!Meet the master puppeteer who invented the first balloons for the Macy's Thanksgiving Day Parade. Melissa Sweet brings to life the inspirational story of the puppeteer who invented the giant balloons floating in the sky during the annual parade celebrating Thanksgiving. The Caldecott Honor artist brilliantly captures the essence of Tony Sarg, a self-taught...

Read and find out about the science, technology, and history of how phones work in this colorfully illustrated nonfiction picture book about invention and discovery."A well-explained, informative presentation on the telephone’s historical development as well as how cell phones work. Featuring a diverse crew of characters, the upbeat digital illustrations are attractive and, equally important, very helpful in showing hard-to-visualize concepts." (Booklist starred review)

Early science fiction imagined a world with space travel, video calls, and worldwide access to information, things we now know as NASA's human spaceflight program, Skype, and the Internet. What next? Could we really bring back the dinosaurs, travel to a distant star, or live on Mars?In The Science of Science Fiction, readers ages 12 to 15 explore the science behind classic and modern science fiction stories, including artificial intelligence, androids, and the search for a...

The Industrial Revolution improved technology so significantly that social structures and the world economy would be changed forever. This resource examines technological developments during the era. A brief history of the Industrial Revolution first provides contextual background. This is followed by technological achievements within individual fields, such as power, textiles, transport, communications, and other industries. The resource concludes by examining the changes to labor and the...

In Beastly Brains , Castaldo delves into the minds of animals and explores animal empathy, communication, tool use, and social societies through interviews and historical anecdotes. Researchers from Charles Darwin to Jane Goodall have spent years analyzing the minds of animals, and today's science is revolutionizing old theories and uncovering surprising similarities to our own minds. Humans are not alone in our ability to think about ourselves, make plans, help each othe...

Imagine a world without light. What would it be like? Dark, cold, and lifeless! In Explore Light and Optics! With 25 Great Projects, readers ages 7 through 10 find out why light is so important to our world. We use light to communicate. Because of light, there are natural phenomena such as rainbows and the auroras. And it's light that provides living things with the energy they need to exist.In Explore Light and Optics!, readers learn how light travels, how the ey...