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18 ore 12 min, 30 dic 1493 anni - 2 toothbrush

Descrizione:

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

Aggiunto al nastro di tempo:

Felicity

ByFelicity Tounge
21 nov 2017
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0
551

Data:

18 ore 12 min, 30 dic 1493 anni
Adesso
~ 532 years ago
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