Crazy Contraptions
Periscopes, barometers, and pinhole cameras are just three of the many contraptions that young inventors will learn to make though this engaging book. Using household items like cardboard boxes, newspapers, and aluminum foil, readers will create amazing devices that demonstrate scientific concepts. Easy-to-follow instructions and helpful diagrams guide readers through each project.
* Reviews *
Series Review: Awesome Activities"Each slender, appealing book includes 10 to 12 experiments, art projects, magic tricks, and/or costume suggestions. Variations, explanations, fascinating facts, and the odd warning (mostly in Circuits) float on the page but do not get in the way. An energetic, somewhat unusual series."
--School Library Journal
