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jan 1, 1966 - Zuntz optikoa

Description:

Charles Kao eta George Hockham zuntz optikoa asmatu zuen. Kristaleskoa edo plastikoa hodian dira. Seinaleak transmititzeko asko eraginkorragoa gaitesua dute. Une honetan, elektrizitata eta eroale mekanikoak beira eta argia ordezkoatu zituzten.

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Avances Tecnologicos Timeline

ByEmili Tessy
4 Oct 2018
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Date:

jan 1, 1966
Now
~ 59 years ago

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