Today in history: The first intercontinental radio transmission, 1915
The demonstration was transmitted from the U.S. naval radio station at Arlington to San Francisco, then a few hours later relayed to Honolulu, for a total of 4900 miles.
It's your world
Science & Environment
Headlines via email
Other sites in the People Before Profit network:
Except where otherwise noted, content on www.peoplesworld.org
is licensed under a Creative
Commons Attribution-Noncommercial-No Derivative Works 3.0 United States
License