Berkeley Creates the First Graphene Earphones, and (Unsurprisingly) They’re Awesome
15th March 2013
Researchers at the University of California, Berkeley have created the first ever graphene audio speaker: an earphone. In its raw state, without any kind of optimization, the researchers show that graphene’s superior physical and electrical properties allow for an earphone with frequency response comparable to or better than a pair of commercial Sennheiser earphones.