Researchers at the Korea Advanced Institute of Science and Technology report a simple way to fabricate thermo-acoustic speakers using ultra-thin graphene.
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Chemists from Rice University in Houston, Texas, are turning up the heat on graphene. They’ve developed a graphene composite material to help heat surfaces and simplify ice removal.
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Researchers at the University of Belgrade, Serbia, have developed a graphene-based microphone concept that’s nearly 32 times more sensitive than standard microphones and has ultrasonic reach potential.
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