5 ago 1816 ano - First Major Electrical Engineering Begins

Descrição:

Francis Ronalds develops the first electrical telegraph but is rejected by the wider community.

Elements of his plans would be used twenty years later in the first commerically sucesfull telegaph.

Adicionado na linha do tempo:

9 meses atrás

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History of Human Civilization

This is a rough history of human migration, advancement, and...

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