How Cool Is This?

A Fun-Packed Book for Any Kid Who’s Ever Said, “How Does That Work?”

Discover the secret science behind the coolest inventions, from bubble gum to 3-D films!

• Colorful graphics and straightforward, engaging text
• Touches on several key science curriculum topics
• Appeals to kids’ curiosity and sense of wonder

In this inside look at how things work, readers will explore a wide variety of inventions, from everyday ones like locks, thermometers, and toothpaste to more offbeat ones like jet packs, neon, and night-vision technology. They’ll discover why bubbles burst, how toothpaste comes out in perfect stripes, why glow sticks glow but don’t get hot, how volcanoes erupt in the same way as a shaken bottle of soda, and many more kid-friendly, fascinating facts!