This Month in Physics History
NIST's Role in the Early Decades of Radio (1911-1933) | NIST
Marconi Transmits Radio Message
Moments and Milestones: Can You Hear Me Now? | Air & Space Magazine| Smithsonian Magazine
Guglielmo Marconi: The Father of Modern Radio (Live365 History of Radio)
File:Marconi's first radio transmitter.jpg - Wikimedia Commons
Marconi's first radio broadcast made 125 years ago - BBC News
Radio | Definition, History, & Facts | Britannica
Invention of radio - Wikipedia
Telephone History: First Transatlantic Speech Transmission | Time
Aug. 23, 1899: First Ship-to-Shore Signal to a U.S. Station | WIRED
Today in history: The first intercontinental radio transmission, 1915
Radio through time timeline | Timetoast timelines
Who Invented Radio: Guglielmo Marconi or Aleksandr Popov? - IEEE Spectrum
Invention of radio - Wikipedia
A Science Odyssey: Radio Transmission: Early Years
Marconi Sends the First Transatlantic Radio Transmission? : History of Information
Guglielmo Marconi and the Birth of Radio - JSTOR Daily
Marconi's first radio broadcast made 125 years ago - BBC News
The Walter Day Collection - 0003 - December 12, 1901 - Marconi sends first radio transmission across the Atlantic
