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SCIENCE TIP: This Tornado Maker will take some practice to get going and looking good. One firm, circular snap of the wrist is our recommended procedure. The generated Funnel only lasts 2 or 3 seconds, but is very cool to look at! Also Available: |
The Pet Tornado This cool little Tornado Maker adds a couple of nice touches; the painted farm house background adds a touch of authenticity, and there's a summarized Fujita Scale on the back! Download a complete Fujita Tornado Intensity Scale here, in .pdf format for use in your Classroom or Home Lab! From the Manufacturer:"One of Nature's most destructive forces can be observed and enjoyed. Shake the Pet Tornado clockwise (or Counterclockwise, we've found) and watch the funnel form. F1-F5 tornado information included. Perfect addition to a weather science curriculum." List Price: $4.99
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