Nature Phenomena Activity Cards (The Crazy Scientist)

Is it possible to walk on eggs without breaking them? Does an orange peel burn? How strong is a paper bridge? Follow a few simple steps to learn the answers and the whys to these and other fascinating science tricks in these exciting card sets! Each set contains 20 glossy cards with materials list, step-by- step instructions, explanations, and colorful illustrations. Cards measure 3 x 5 and are stored in a sturdy tin.