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 ...
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 ...
Radio and television were major agents of social change in the 20th century,
opening windows to other peoples and places and bringing distant events
Feb 6, 2012 ... The discovery of radio in 1892 sparked amazing technological advancements,
fundamentally guiding the ... FM. Timeline: History Of Radio ...
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.
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 ...
1948: WUOM goes on the air July 5, 1948 from studios in Angell Hall on the
University of Michigan campus, broadcasting 20 hours per week, monaural, at 44
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 ...