Puzzle Cards: How Do You Get an Egg Into a Bottle?

This fun puzzle pack contains 60 fascinating science puzzles. Challenge your friends or solve them yourself with this beautifully illustrated set of cards. The answer to each problem—on the reverse of each card—explains a scientific principle in easy-to-understand terms, so not only are you solving puzzles, you are having fun! You can learn why a golf ball has dimples, why feet feel cold on a wooden floor and of course how you get an egg into a bottle.