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AIzaSyB4mHJ5NPEv-XzF7P6NDYXjlkCWaeKw5bc
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18 h 12 m, 30 dic 1493 año - 2 toothbrush

Descripción:

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

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Felicity

ByFelicity Tounge
21 nov 2017
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18 h 12 m, 30 dic 1493 año
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~ 532 years ago
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