Every fact is connected in weird and wonderful ways. Follow a trail that sweeps from facts about snowball fights to facts about volcanoes to facts about blue whales to facts about earwax. You can choose your own route through these facts - stick to the path or zoom to a complete different (but still connected) part of FACTopia! Where will your curiosity take you? --Back cover.

"Why is your elbow called your funny bone? How could you escape the grip of a crocodile's jaw? Which animal can breathe through its butt? This book uncovers the amazing scientific explanations behind all sorts of questions that can pop into our heads. Can an egg bounce? How can a giraffe's ridiculously long neck contain the same number of bones as a human's? How much does the Internet weigh? With delightful interactive features that invite readers...

Presents answers to over two hundred science-related questions, from "what do lions eat?" to "why is planet Earth blue?".

"From space to technology, the natural world to health and well-being, this fascinating book introduces you to the science behind today's most interesting headlines"--Back cover.

"How do refrigerators stay cold? How does water come out of the faucet? Answers to these questions and many more will help parents move beyond the stock answer "because" and give level-appropriate, fascinating, true answers. More than 300 photos bring a child's world to life while satisfying kids' curiosity and sense of fun. Questions in each chapter encourage interactivity, and parent tips extend the experience of the book."--

"In the vein of acclaimed popular-science bestsellers such as Atlas Obscura, Astrophysics for Young People in a Hurry, The Way Things Work, What If?, and Undeniable, the co-founders of the global science organization Nerd Nite bring readers a collection of wacky, yet fascinating STEM topics. For 20 years, Nerd Nite has delivered to live audiences around the world, the most interesting, fun, and informative presentations about science, history, the...

Throughout history, scientists have come up with theories and ideas that just don't seem to make sense. These we call paradoxes. The paradoxes Al-Khalili offers are drawn chiefly from physics and astronomy and represent those that have stumped some of the finest minds. For example, how can a cat be both dead and alive at the same time? Why will Achilles never beat a tortoise in a race, no matter how fast he runs? And how can a person be ten years...

Are you curious about numbers, size, and how something small stacks up against something big? Accompanied by fascinating facts and figures, the life-size photographs in this book answer "What if?" and "How many?" for all kinds of creatures and objects. If you unravel all the thread from a T-shirt, how many times will that thread wrap around a city block? How many flowers does a hive of bees have to visit to collect enough pollen to make a pound of...