Stomp Rockets, Catapults, and Kaleidoscopes: 30+ Amazing Science Projects You Can Build for Less than $1
"Terrific . . . all around fun. A great book."  —The Daily Journal"I really enjoyed this . . . a long-needed book that kids will love . . . great."  —Science Books & Films"The projects are fairly easy and do get you thinking about how things work."  —mom2momdfw.com"The best way to learn." —Missoulian Sunday"Filled with cool projects for winter days."  —Treasure Valley Family Magazine