16 апр 1891 г. - G.J. Stoney - Electron Unit of Electricity (1891)
Описание:
Stoney proposed the theory that electricity was made up of atomic particles called electrons and coined the term as a unit for measuring electricity.Добавлено на ленту времени:
Дата:
16 апр 1891 г.
Сейчас
~ 134 г назад