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Tornado Tube, by Tedco Toys
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Tedco toys provide a fun and beautiful invitation for children to explore science, and the Tornado Tube is no exception! Great hands-on tool for demonstration of "vortex action" like that of tornadoes, whirlpools and water spouts. This action is formed by the concentration of kinetic energy in water. To create exciting tornado action in a bottle, use two 2-liter bottles plus one tornado tube = one tornado! Comes with complete instructions and explanation of the scientific principles it demonstrates. You provide the 2-liter bottles. Great for lessons and just plain fun! Perfect toy for parties and goody bags too. To learn more about why Green Rainbow Revolution thinks Tedco Toys is GRReat!, check out our Supplier Profiles. The Nitty Gritty
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