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Steve Spangler - cool science tricks!

submitted by mintbbb

1 decade 6 years 6 months 3 weeks ago

Steve Spangler's first appearance on the Ellen DeGeneres Show. Featured science demos: Reverse Helium (SF6), Elephant's Toothpaste, Trash Can Smoke Rings. I have never seen the 'reverse helium voice' trick before, it is all VERY funny! =)

7 Comments

NetRunner

says...

*promote

siftbot

says...

Promoting this video and sending it back into the queue for one more try; last queued Saturday, May 31st, 2008 6:31pm PDT - promote requested by NetRunner.