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jan 1, 1970 - Señales luminosas mediante fibras ópticas

Description:

Las fibras ópticas transmiten luz , llevando el mensaje luminoso de manera rápida y segura por largas distancias

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Camila Raimondi 2do BI, burbuja A

ByCamila Raimondi
16 Apr 2021
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Date:

jan 1, 1970
Now
~ 55 years ago
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