Students Create a Fire Extinguisher That Uses Sound

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Via Washington Post:

At a certain frequency, the sound waves "separate the oxygen [in the fire] from the fuel. The pressure wave is going back and forth, and that agitates where the air is. That specific space is enough to keep the fire from reigniting."

SAE Douchebags Expelled From Oklahoma University After Racist Chant

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Shortly After Sigma Alpha Epsilon cut off their Oklahoma University chapter, the University President announced two of the students involved had been expelled.
Good.