One hundred more fascinating science puzzles that explain scientific principles in fun, accessible, and easy-to-understand terms A follow-up to the delightful "How Do You Get an Egg into a Bottle?," this amusing puzzle book yet again allows people to have fun while they learn by undertaking a wide variety of brain bending questions rooted firmly in scientific fact. By taking a new and unique look at puzzle questions, it teaches a wide variety of mesmerizing lessons--such as how to boil water in your palm, how to travel faster than the speed of light, why you can crack your knuckles, and how to walk on fire.