Bi Sheng
During the Northern Song Dynasty Bi Sheng invents a new printing technology.
0 takes · 0 hearts · 0 replies
Nothing on the record yet. The first take opens the floor.
Loading
During the Northern Song Dynasty Bi Sheng invents a new printing technology.
0 takes · 0 hearts · 0 replies
Nothing on the record yet. The first take opens the floor.