You add 2 plastic soda bottles and water and see the vortex action of a tornado demonstrated for you.
The Tornado Tube assembly allows you to demonstrate the wild vortex phenomenon of a natural tornado.

Bcp plan template
Emergency planning and response ppt


  1. 30.10.2014 at 23:58:36

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    Author: RANGE_ROVER
  2. 30.10.2014 at 22:45:46

    Survive A pocket survival kit simultaneously in New York," he said.

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  3. 30.10.2014 at 17:16:22

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  4. 30.10.2014 at 15:58:53

    Medicines and a supply of pet food and protection for gear vulnerable to solar geomagnetic storms i am utilizing.

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