The Franklin Institute
Franklin Institute Online: Guglielmo Marconi
Wireless communication was around in the 1800's. Learn about Guglielmo Marconi, his discovery of wireless communication and his rewards.
Cosmo Learning
Cosmo Learning: Principles of Digital Communications I
A collection of video lectures from a course introducing students to the theory and practices in digital communications. Webpage includes twenty-four lectures from a professor at the Massachusetts Institute of Technology. Lectures vary...
Wikimedia
Wikipedia: Guillermo Marconi
This site chronicles the father of wireless communication. Examines his life and how his accomplishments affected both society and warfare.
Other
Marconi Corporation: Marconi Calling
Read about Guglielmo Marconi's life and his scientific achievements in the realm of radio and communications. Hear wireless transmissions, and use the interactive timeline to see the development and use of Marconi's achievements.
Other
Mit Technology Review: Zig Bee Takes It Easy
Article describes ZigBee wireless communication, its uses and features, and one of its first targeted applications - cheaply installed portable light switches, thermostats, and security systems in the home. (Published August 19, 2004)
Other
Wireless Advisor: Analog, Digital: What's the Difference?
Describes the differences, disadvantages, and advantages of both an analog and a digital phone.
Nobel Media AB
The Nobel Prize: Guglielmo Marconi Biographical
At this site from The Nobel Foundation you can read about the life and scientific work of Guglielmo Marconi. This man was recognized for his work in "the development of wireless telegraphy". He received the Nobel Prize in Physics in...
Historica Canada
History by the Minute: Marconi
Part of a video series, this clip profiles Marconi who made possible the first wireless message transmitted from England to Cabot Tower, Newfoundland. Learn more about this innovative man and his even more amazing achievement. Links to...
National High Magnetic Field Laboratory
Magnet Academy: Nikola Tesla
Awarded more than 100 patents over the course of his lifetime, Nikola Tesla was a man of considerable genius and vision. He was reportedly born at exactly midnight during an electrical storm, an intriguing beginning for a man who would...
PBS
Pbs Learning Media: American Masters Collection: Hedy Lamarr
Major support for Bombshell: The Hedy Lamarr Story provided by the Alfred P. Sloan Foundation. This is a collection of four video lessons about Hedy Lamarr including her acting career and her inventions. Teaching materials are included.
National High Magnetic Field Laboratory
Magnet Academy: Marconi Radio 1897
A number of distinguished scientists had a hand in the discovery of "wireless telegraphy," but it was the work done by Guglielmo Marconi that is credited with providing the basis of radio as we know it today.
Science Struck
Science Struck: Who Invented the Radio? Unraveling Its History
Discusses the long history of the radio and the work of the many scientists who contributed to its invention.
Great Idea Finder
The Great Idea Finder: Biography of Guglielmo Marconi
Provides some short biographical information on Guglielmo Marconi (1874-1937 CE). Discusses Marconi's scientific accomplishments.
PBS
Pbs: American Experience: Rescue at Sea
Companion website to the PBS documentary on the collision of two ships in 1909 and the reliance on the newly invented telegraph for rescue.
Wikimedia
Wikipedia: Lee De Forest
This Wikipedia encyclopedia article on Lee de Forest discusses his life and his invention of the triode (or audion), which laid the foundation for radio.
Smithsonian Institution
National Postal Museum: Famous Americans: Samuel Morse
Learn brief information concerning Samuel Morse, inventor of the telegraph, who was featured on the two cent postage stamp.