Tom Sharp
In radios, the coherer was replaced by the electrolytic detector, the crystal diode, and vacuum tubes such as the Fleming valve.
The French term particules denotes a small element of a body.
See also in The book of science:
Readings on wikipedia:
In radios, the coherer was replaced by the electrolytic detector, the crystal diode, and vacuum tubes such as the Fleming valve.
The French term particules denotes a small element of a body.
See also in The book of science:
Readings on wikipedia: