Text and numerous detailed illustrations introduce and explain the scientific principles and workings of hundreds of machines. Includes new material about digital technology.

Explains the inner workings of everyday utilities, from light bulbs and engines to roller coasters and laptops.

"In this fun, fascinating and full-color guide, the fan-favorite heroes of Big Hero 6 introduce young readers to the most fascinating, unusual and downright mind-boggling concepts from science, technology, engineering and math and of the critical thinking skills they need to become super-brain superheroes in their own right!"--Provided by publisher.

On August 24, 2006, a group of astronomers made a big announcement: Pluto could no longer be considered a planet. This book explains how advancements in technology have changed our understanding of the universe--and exactly how and why the number of planets in our solar system went from nine to eight.

"Colin Furze, five-time Guinness World Record Holder and YouTube's undisputed king of crazy inventions, instructs fans and curious young inventors on how to build ten brand new wacky inventions at home with an affordable tool kit"--Amazon.

Tells the story of how women throughout the ages have responded to situations confronting them in daily life by inventing items such as correction fluid, space helments, and disposable diapers.

"The August 2017 solar eclipse is the chance of a lifetime for astronomer Shadia Habbal--years of planning come down to one moment of totality. Will everything go off as planned?"--

What exactly is a slope? What's the difference between a tile and a plate? Why is it bad to simply stack bricks in columns to make a wall? The Unofficial LEGO Builder's Guide is here to answer your questions. Focusing on building actual models with real bricks, The Unofficial LEGO Builder's Guide comes with complete instructions to build several cool models but also encourages you to use your imagination to create your own fantastic creations. Inside,...