In 1983, the first commercial cellular phone service began operation in the United
States and the DynaTAC phone ...
Who invented the cell phone is explained in this article from HowStuffWorks. Find
out who invented the cell phone.
Mar 11, 2016 ... Dr. Martin Cooper is the person credited with both inventing the modern cell
phone as well as making the first cell phone call in New York City, ...
Feb 8, 2014 ... Afro-Mythologists saw the words “gamma,” and “cell” and said “hot dog” a black
man invented the cell phone. Now the media and the public ...
Apr 3, 2013 ... 40 years ago today, April 3, 1973, the first cell phone call was made by Motorola
engineer Martin Cooper. He called his competitor at Bell Labs ...
Martin Cooper invented the cell phone in 1973 while he was general manager of
Motorola's communications systems division. He placed the first wireless call to ...
Dr. Henry Sampson did not invent the cellphone, but he did invent a number of
advances in solid-state rocket propellant and a gamma-electric cell for
Jul 9, 2010 ... In 1973, Martin Cooper and his team at Motorola built, demonstrated first cell
phone; Cooper says that first phone cost $3,900, plus 50 cents a ...
www.ask.com/youtube?q=Who Invented the Cell Phone?&v=C6gNeKjC9Cc
Jun 24, 2015 ... Motherboard spends a day with Martin Cooper, the father of the first ever portable
, handheld cell phone. If I were the brains behind a ...
www.ask.com/youtube?q=Who Invented the Cell Phone?&v=GJDkYopaQyA
Jan 30, 2014 ... Inventor Of Home Security System: Marie Van Brittan Brown https://www.youtube.