Optical 'sonic boom' could help graphene convert electricity into light 0 13.06.2016 17:45 United Press International (UPI.com) Brooks HaysBOSTON, June 13 (UPI) -- Researchers have discovered a way to create a focused beam of light using graphene, which slows photons, allowing electrons to break the light barrier. Партнёры Smi24.net Все новости за 24 часа Музыкальные новости Агрегатор новостей 24СМИ