American Museum of Natural History
Talking to Fireflies
Fireflies are more than just mobile twinkle lights. An online interactive lesson teaches individuals about the light patterns fireflies use to communicate with each other. After they practice the patterns themselves, they could be...
Other
Canadian Government: Department of Defence: Canadian Navy: Operation Stealth Comm
Semaphore Flag signals and Morse Code are explained here. These are still part of the training in the Canadian Navy despite all the technology available today.
Independence Hall Association
U.s. History: Inventors and Inventions
The industrial revolution in America spawned the inventions of many inventors, who improved technology in many different areas. See how transportation, agriculture, and communications were transformed because of these inventions.
Library of Congress
Loc: A Historic Message
This site, which is provided for by the Library of Congress, gives information on the first telegraph invented and the first message ever transmitted.
South Carolina Educational Television
Kids Work!: History of Telecommunications
An in-depth look at inventions and developments that had an impact on telecommunication.
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...
Open Door Team
Open Door Web Site: The Second Industrial Revolution
An overview of the achievements that occurred during the second Industrial Revolution are found on this site. It includes information on gas and electric power, communications, public transportation, the motor and flight industries, and...
Ducksters
Ducksters: Kids Science: Uses of Electricity
Kid's learn about the uses electricity. Where is it used and how does it help us in our daily lives.
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