Ancient graphene formed 3 billion years before humans discovered it 0 18.07.2023 11:00 Sciencebase.com Graphene, an atom-thick form of carbon, was discovered in 2004 using sticky tape and pencil graphite, but now researchers have found the first ever natural graphene in a gold mine Партнёры Smi24.net Все новости за 24 часа Музыкальные новости Агрегатор новостей 24СМИ