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indago
03-27-2015, 09:26 AM
From The New York Daily News 27 March 2015:
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Two engineering students built a fire extinguisher that puts out flames with sound.
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article/video (http://www.nydailynews.com/news/national/engineering-students-put-fire-sound-article-1.2164237)

Perianne
03-27-2015, 10:56 AM
Silly me! Here all this time I thought sounds created fires.

http://f.tqn.com/y/chemistry/1/W/E/R/2/165720348.jpg

indago
03-27-2015, 01:33 PM
Silly me! Here all this time I thought sounds created fires.

http://f.tqn.com/y/chemistry/1/W/E/R/2/165720348.jpg

That's from eating those HOT Chili Peppers...

S'pose that's what the Ring Of Fire Ol' Johnny Cash was singin' about?