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1 Jan 1839 Jahr - Edmond Becquerel found the "photovoltaic effect"

Beschreibung:

The "photovoltaic effect" is that sunlight increases the electricity genrated when two metal rods were in a conductiiiing solution.

Zugefügt zum Band der Zeit:

12 Nov 2018
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Datum:

1 Jan 1839 Jahr
Jetzt
~ 186 years ago