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Using sound waves to put out fires.
Physics Org ^

Posted on 03/26/2015 9:49:37 AM PDT by wyowolf

Two engineering students at George Mason University have found a way to use sound waves to quash fires and have built a type of extinguisher using what they have learned that they hope will revolutionize fire fighting technology. Viet Tran a computer engineering major and Seth Robertson, an electrical engineering major, chose to investigate the possibility of using sound to put out fires as a senior research project and now believe they have found something that might really work.

Read more at: http://phys.org/news/2015-03-students.html#jCp


TOPICS: Miscellaneous; Reference; Science
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To: 1010RD

I read the other day where they have found that lasers and sound waves can be used to influence magnetic fields. Years ago, a pseudo-science believer told me sound waves were on the electromagnetic spectrum. That remains hooey. This is a weird crossover, tho.


21 posted on 03/26/2015 10:33:23 AM PDT by sparklite2
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To: Slyfox

I hate the almost yearly fires although we’ve gotten a better handle on them here in L.A.

Hopefully it works.


22 posted on 03/26/2015 10:35:09 AM PDT by BunnySlippers (OMING!!!@)
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To: 1Old Pro

We did the same when Clinton appeared on the tube.

Today, I would gladly exchange Bill’s voice for that of Hussein’s.


23 posted on 03/26/2015 10:38:22 AM PDT by 353FMG
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To: thackney
"they tried going low—in the 30 to 60 Hertz range, and found that it did indeed cause fires to go out."

I know of a bunch of cars that now have a real purpose.

24 posted on 03/26/2015 10:42:48 AM PDT by alancarp
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To: alancarp

“Turn down your damned car radio! It’s too loud.”
“No way, man, it saves lives.”
“What?”
“You don’t see any cars on fire around here, do you?”
“No.”
“You’re welcome.”


25 posted on 03/26/2015 10:55:48 AM PDT by sparklite2
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To: 1Old Pro; mountn man

It’s gotten so bad, that even if *I* READ this words/remarks/comments, I have to close the browser and back away from the keyboard.

Literally cannot stomach his statements. Perhaps it’s a sort of protection against the brainwashing?


26 posted on 03/26/2015 11:16:39 AM PDT by ro_dreaming (Chesterton, 'Christianity has not been tried and found wanting. ItÂ’s been found hard and not tried')
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To: sparklite2

Where’s the “Favorite” button on here???


27 posted on 03/26/2015 12:03:18 PM PDT by alancarp
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To: wyowolf

Muad'Dib

"This is part of the weirding way that we will teach you. Some thoughts have a certain sound, that being equivalent to a form. Through sound and motion, you will be able to paralyze nerves, shatter bones, set fires, suffocate an enemy or burst his organs. We will kill until no Harkonnen breathes Arrakeen air."

28 posted on 03/26/2015 12:13:42 PM PDT by anymouse (God didn't write this sitcom we call life, he's just the critic.)
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To: Darksheare; anymouse

I have applied this procedure in real life. (War story follows:)

In the barracks, one of my buddies was terrorizing people by using a spray can of deodorant and a lighter. By igniting the product as it came out of the can, he had an improvised flame-thrower.

Sensible people were evacuating the area around him, and then he turned toward me.

As he approached, flaming light-saber in hand, I analyzed the situation. The problem presented was not the contents of the spray can; it wasn’t Raid and I wasn’t a cockroach. No, the problem to be dealt with was the tiny flame at the top of his lighter.

I reached around the flame and waved my hand to extinguish his candle. It worked.

He stood there aghast and amazed that his flame had gone out. “How’d you do that?” he asked.

We wizards have our secrets. In this case, I was using sound logic, having sent in a wave-front to put out the flame.


29 posted on 03/26/2015 3:08:00 PM PDT by NicknamedBob (Fanfiction: Dumbledore, "Death is the separation of body, soul, life, and magic" -- (the elements?))
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To: NicknamedBob; Darksheare; anymouse

Absolutely brilliant!

I must say, this has been a fine evening....

Waiter, my check please ?


30 posted on 03/27/2015 8:36:16 AM PDT by stephenjohnbanker (My Batting Average( 1,000) (GOPe is that easy to read))
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To: stephenjohnbanker; NicknamedBob

I watched a guy with a bass cannon speaker in his trunk start a song up.
Problem was, the tube was aimed at the edge of his rear windshield.

For the briefest of seconds you could see the sound wave propagate across his windshield.
Followed by the windshield shattering.
Yes, I laughed at him.


31 posted on 03/27/2015 8:46:45 AM PDT by Darksheare (Those who support liberal "Republicans" summarily support every action by same.)
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