18 h 12 m, 30 dez 1493 ano - 2 toothbrush
Descrição:
15th-16th Century
The first “toothbrush” (with bristles) was invented in China and was made of animal bone, bamboo and hog hair. The bristles were very hard
Adicionado na linha do tempo:
Data:
18 h 12 m, 30 dez 1493 ano
Agora
~ 530 years ago