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Students develop sound-based extinguisher to put out flames Students develop sound-based extinguisher to put out flames
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Students develop sound-based extinguisher to put out flames
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Old 30th March 2015, 19:14   #1
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Default Students develop sound-based extinguisher to put out flames

A pair of engineering students from George Mason University have developed a sound-based fire extinguisher. The device is composed of basically an amplifier, a power source, and a cardboard collimator to direct the waves. Initially, the students were testing ultra-high frequencies to see if it could achieve the effect of disrupting the interaction between the...
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