Weather Underground’s Tornado Generator at the USA Science & Engineering Festival

April 29, 2012 Updated: September 29, 2015

A tornado generator by Weather Underground educates & entertains kids at the 2012 USA Science & Engineering Festival on April 28 at the Walter E. Washington Convention Center in Washington, D.C.

The Epoch Times is a sponsor of the USA Science & Engineering Festival. 
Click to read our special series. Get the RSS feed. See videos from the festival on our Youtube channel. Visit us at Hall C, Booth 645, and tell us of your experience here. 
Suggest booths we should visit and feature in our series. See you there! 🙂