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1 Jan 250 Jahr v. Chr. - Señales de humo y mensajes por tambores

Beschreibung:

Utilizados para enviar información a media y larga distancia, se podía advertir de alertas o ataques enemigos.

Zugefügt zum Band der Zeit:

Bea tecnología

30 Sep 2018

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291

Datum:

1 Jan 250 Jahr v. Chr.

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~ 2277 years ago

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