Weird & Wonderful Science Experiments, Volume 2: Cool Creations

"This fact- and fun-filled book includes tons of simple, kid-tested science experiments, many of which can be done with items from around the house, and require little to no supervision! Whether you're making your own slime, square bubbles, crystals, or suing science to become a secret agent, this book has something for everyone. Each experiment features safety precautions, materials needed, step-by-step instructions with illustrations, fun facts, and further explorations." -- Back cover.