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7 янв 1879 г. - The incandescant lamp

Описание:

Invented by Thomas Edison.

The Incandescent Lamp functions by passing electricity through a platinum filament within a glass vacuum bulb which delays the melting of the filament. The incandescent lamp was able to be lit up for a few hours.

Добавлено на ленту времени:

Industrial Revolution Edit

ByArshan Taghvaei
23 фев 2023
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Дата:

7 янв 1879 г.
Сейчас
~ 146 г назад
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