Big Bag of Backyard Science
Save Liquid error (snippets/product-badge line 32): Computation results in '-Infinity'%
Did you know there is a whole world of science right outside your door? With the included tools, you can turn your backyard or local park into a whole lot of fun. In this kit you will get a close-up look at nature, harness the power of plants, experiment with air and energy and make things fizzle, pop and explode. Easy to follow step-by-step instruction book included.