From riding a roller coaster to riding a wave, there are many ways to have fun. Some people enjoy playing catch with friends. Others prefer zipping down a waterslide. The Science of Fun examines the science behind all your favourite activities. Whether it's swinging at a playground or having a snowball fight during the winter, understanding the science of each activity can make both science and the activity more interesting and fun! A disc seems to float as it spins through the air. Trampolines let people leap to thrilling heights. From playing catch to playing with hula hoops, bubbles, and jump ropes, science explains how it all works. The Science of Backyard Fun reveals the fascinating ways that science is at work in popular yard games and toys. Easy-to-read text, vivid images, and helpful back matter give readers a clear look at this subject. Features include a table of contents, infographics, a glossary, additional resources, and an index. AGES: 9 to 10