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TornadoTubeThe ingenious device demonstrates the scientific principles behind cyclones, whirlpools and hurricanes. It simply connects two water-filled fizzy drinks bottles. As water flows from one to the other a spectacular vortex of swirling water is created - an effect that can be further enhanced with the addition of a little food colouring or glitter. The packet gives further details of the natural forces at work. Great for occupying kids or science project.
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Postage and handling Item location: Brighton, United Kingdom Posting to: N. and S. America, Europe, Asia, Australia
 
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