How Do You Walk On Fire & Other Puzzles
101 Weird, Wonderful And Wacky Puzzles With Science
Sobre o livro
Astound your friends! Impress party guests! Annoy your relatives! This book contains 100 science puzzles. It includes answers to each problem that explains a scientific principle in easy-to-understand terms, so that not only are you solving puzzles, you are also having fun while you learn.