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11 ore 28 min, 3 gen 1938 anni - 7 toothbrush

Descrizione:

1938
The nylon toothbrush, the first to be made with synthetic bristles, appeared on the market. People preferred these bristles because they were softer and more hygienic than animal hair bristles.

Aggiunto al nastro di tempo:

Felicity

ByFelicity Tounge
21 nov 2017
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0
552

Data:

11 ore 28 min, 3 gen 1938 anni
Adesso
~ 87 years ago
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