This Day in History: April 25 | Coin World
He is often credited as the inventor of radio, and he shared the 1909 Nobel Prize in Physics with Karl Ferdinand Braun “in recognition of their contributions to the development of wireless telegraphy.” One of Marconi's greatest achievements was ...
Second harmonic generation spectroscopy on hybrid plasmonic/dielectric nanoantennas
Ann der Phys 1887; 267: 421–448. | Article |; Guglielmo Marconi, Ferdinand Braun. Nobel Lecture: Wireless Telegraphic Communication. http://www.nobelprize.org/nobel_prizes/physics/laureates/1909/marconi-lecture.html, accessed on 10 March 2015.
Waves through history
The message was simple. It was Morse signal for the letter “S”. What made news, however, was that it was received on the 12th hour of the 12th day of the 12th month and it travelled a distance of 2,000 miles across the Atlantic, even though everyone ...
Discovery of point-contact rectifier effect
In 1909, Karl Ferdinand Braun shared the Nobel Prize in Physics with Guglielmo Marconi, “in recognition of their contributions to the development of wireless telegraphy.” Braun's contributions, however, extended to fields other than wireless telegraphy ...