The Prepper’s Water Survival Guide: A Complete Set of Life-Saving Methods You Can Depend On in Any Emergency. Discover How to Find, Collect, Filter, Purify and Store Water to Survive Living Off-Grid
$16.97[product_summary]
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Thames & Kosmos ReBotz: Scootz – The Cranky Crawling Robot | Build a Wacky Motorized Robot! | Collect All 4 | Combine to Make New Robotic Creations | Great Stocking Stuffer, Easter Basket Goodie
$11.95Learn how different mechanisms make the robot models move in fun ways.
Conduct experiments with cams, springs, sliders, cranks, motors, wheels, and levers.
Mix and match the parts from different kits to make your own wacky robotic creations that look like they’re made from recycled parts.
Battery-powered motors.