The people that discovered the first major deposit of graphite thought it was lead. As it spread around and people used it, they all called it lead, even in different languages. It preservers today because people are stupid. They never contained lead.
The people that discovered the first major deposit of graphite thought it was lead. As it spread around and people used it, they all called it lead, even in different languages. It preservers today because people are stupid. They never contained lead.