Simple and accessible, Science in Seconds is a comprehensive, entertaining introduction to 200 key scientific ideas. Each concept is clearly realized with a helpful visual and a concise explanation. The concepts included span all of the key scientific disciplines, including Physics, Chemistry, Biology, Ecology, Biotechnology, Anatomy and Physiology, Medicine, Earth Science, Energy Generation, Astronomy, Spaceflight and Information Technology. Utilizing vivid, educational illustrations--inspired by scientific research suggesting that the brain best absorbs information visually--these compact and portable reference guides are ideal study buddies or holiday gifts, and enlightening reading for all. Hazel Muir studied astrophysics at Edinburgh University before becoming a staff editor and writer at New Scientist. Currently a freelance writer, she still regularly contributes to BBC Sky At Night magazine, and has also written for Wired UK. She has won international awards for her articles from the American Institute of Physics and the Acoustical Society of America. From the Trade Paperback edition.

Make lightning in your room! Keep paper dry under water! Lose weight by going upstairs! See colors that aren't there! Experience the magic of science with these quick, easy experiments and activities from Jean Potter. You can complete each activity in ten fun-filled minutes or less. Clear, step-by-step instructions and illustrations help you get it right every time. The projects help you learn about everything from why eggs aren't round to how submarines surface and submerge. You will find most of the required materials already in your home, backyard, or neighborhood, and you can perform the experiments practically anywhere. The 108 activities in this book cover twelve different subject areas, including air, animals, energy, gravity, magnetism, light, the human body, and much more. You'll make a rainbow right on your floor, pop a balloon with a magnifying glass, make a coffee can roll back to you after you've pushed it away, and bend water as it streams from your faucet--all with the help of a leading educator. Children Ages 8-12

Do fish close their eyes? Can you hold your breath longer than a whale? How is sand made? Why do we hear the ocean in empty seashells? Surf's up for fantastic science fun with these quick, easy experiments and activities from Jean Potter. You can complete each in just ten minutes or less, and the clear step-by-step instructions and illustrations help you get it right every time. The projects help you learn about everything from how seaweed can forecast the weather to why waves break as they reach the shore. You will find most of the required materials already in your toy chest, home, backyard, or around your neighborhood. The nearly 100 activities in this book investigate the many mysteries of animals, plants, sand, shells, sun, and water. You'll discover why there usually are more clouds over water than over land and why the sand on top of the beach is warm but cool underneath. Use a piece of hard candy to find out why beach and river rocks become smooth or learn how to clean water with sand --all with the help of a leading educator.

Help your kids explore the wonders of science with over 100 easy and accessible experiments Science in Seconds for Kids: Over 100 Experiments You Can Do in Ten Minutes or Less, 2nd Edition makes learning science with your children fun and practical. Using ingredients and components found mostly in your home or classroom, Science in Seconds for Kids instructs caregivers and educators on how to create dazzling and enlightening experiments from scratch. This book utilizes bright and colorful illustrations and diagrams throughout, making the simple experiments even more accessible. Guide your kids through experiments including: Making rainbows on the floor Popping balloons with light Bending water from a faucet Making lightning in a room Keeping paper dry underwater The experiments will fascinate youngsters of all ages and encourage a love of science and learning that could last a lifetime. Science in Seconds for Kids is perfect for elementary, traditional, and homeschool educators, as well as parents, grandparents, and other caregivers.

Succinctly explains thirty famous scientific theories for young readers, covering such topics as magnetism, cell biology, atomic theory, and relativity.

Make glow-in-the-dark stars! Learn how an Etch-A-SketchR(r) erases pictures! Create a kaleidoscope from your toys! Discover why a SlinkyR(r) slinks down stairs! Experience the science of toys and games with these quick, easyexperiments and activities from Jean Potter. You can complete eachin ten fun-filled minutes or less, and the clear step-by-stepinstructions and illustrations help you get it right every time.The projects help you learn about everything from why a swing goeshigher when you pump your legs to how Silly PuttyR(r) pulls upcomic strips from the newspaper. You will find most of the requiredmaterials already in your toy chest, home, backyard, orneighborhood. The 101 activities in this book cover every aspect of the scienceof toys and the games you play, including swinging, bouncing,throwing, sliding, and much more. You'll discover why a footballspirals as it zips through the air, learn how to make your cerealjump out of the bowl, find out why goggles make you see betterunderwater, and make your own homemade paint --all with the help ofa leading educator.

A new look at the first few seconds after the Big Bang—and how research into these moments continues to revolutionize our understanding of our universe Scientists in the past few decades have made crucial discoveries about how our cosmos evolved over the past 13.8 billion years. But there remains a critical gap in our knowledge: we still know very little about what happened in the first seconds after the Big Bang. At the Edge of Time focuses on what we have recently learned and are still striving to understand about this most essential and mysterious period of time at the beginning of cosmic history. Delving into the remarkable science of cosmology, Dan Hooper describes many of the extraordinary and perplexing questions that scientists are asking about the origin and nature of our world. Hooper examines how we are using the Large Hadron Collider and other experiments to re-create the conditions of the Big Bang and test promising theories for how and why our universe came to contain so much matter and so little antimatter. We may be poised to finally discover how dark matter was formed during our universe’s first moments, and, with new telescopes, we are also lifting the veil on the era of cosmic inflation, which led to the creation of our world as we know it. Wrestling with the mysteries surrounding the initial moments that followed the Big Bang, At the Edge of Time presents an accessible investigation of our universe and its origin.