The timeline of radio lists within the history of radio, the technology and events
that produced instruments that use radio waves and activities that people ...
1888: Heinrich Hertz detects and produces radio waves. 1894: Marchese
Guglielmo Marconi builds his first radio equipment, a device that will ring a bell
from 30 ...
Radio and television were major agents of social change in the 20th century,
opening windows to other peoples and places and bringing distant events
A radio tribute site featuring airchecks, photos and links to legendary air
personalities and radio stations.
A Timeline in the History of Radio. 1757-1775, Benjamin Franklin works in
London. 1799, Volta invents electrical battery. 1838, Morse demonstrates
1938- Two days before Halloween, Orson Welles broadcast a radio play based
on H.G. Wells' science fiction classic "The War of the Worlds." Many listeners ...
The London Convention and the Radio Act both signed by President Taft, as well
as the US Congress' ratification of the 1906 Berlin Convention, reflect the US ...
1912: The Radio Act of 1912 assigns three- and four-letter codes to radio stations
and limits broadcasting to the 360m wavelength, which jams signals.
Guglielmo Marconi sends a transoceanic radio signal from England to Signal Hill,
Newfoundland. In the same year, Marconi patents a selective tuning device for ...
Dec 21, 2015 ... Michigan Radio has been on top of this story from the start. ... Scrolling through
the timeline, you get a sense for how the state takeover in Flint ...