Technology
- June 13 - Charles Francis Jenkins achieves the first synchronized transmission of pictures and sound, using 48 lines, and a mechanical system. A 10-minute film of a miniature windmill in motion is sent across 5 miles from Anacostia to Washington, DC. The images are viewed by representatives of the Bureau of Standards, the U.S. Navy, the Department of Commerce and others. Jenkins calls this "the first public demonstration of radiovision".
- late 1925 or early 1926 - Vladimir K. Zworykin demonstrates a cathode ray tube television system using Braun tubes at the Westinghouse Electric laboratories in Pittsburgh, Pennsylvania.
Read more about this topic: 1925 In Science
Famous quotes containing the word technology:
“The successor to politics will be propaganda. Propaganda, not in the sense of a message or ideology, but as the impact of the whole technology of the times.”
—Marshall McLuhan (1911–1980)