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Martin Cooper invented the handphone. He is a Motorola researcher and executive. Martin made the first call on a handheld mobile phone on April 3, 1973. Cells for mobile phone base stations were invented in 1947 by Bell Labs engineers. Martin Cooper invented the handphone. He is a Motorola researcher and executive. Martin made the first call on a handheld mobile phone on April 3, 1973. Cells for mobile phone base stations were invented in 1947 by Bell Labs engineers.
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Who was the first person to invent cell phones?
Martin Cooper was the frist person to invent the first hand held phone and also the first to use it. On april 3, 2003 he made a caal.
When was technology discovered and who discovered it?
The first caveman, who discovered how to knap a sliver of flint from a lump of flint, and produce a hand-held cutting tool, was probably the first example of using technology.
What is first hand smoking?
Being the actual person inhaling the smoke.An act wherein you are the one who smoke.
Who discovered divisibility?
A very important person, but I don't know their name off hand. will tell u later
What the name of the two person dat shake hand when a nokia phone is switch-on?
joha rock
Can a mobile phone cause heart attack if it is in a left hand pocket?
No, a mobile phone in your left hand pocket is not going to cause a heart attack, although a person with an implanted pacemaker should not carry a mobile phone directly next to the pacemaker.
Who invented the moblie and what year?
Martin Cooper, a Motorola researcher and executive, led the team that developed the first hand-held mobile telephone for use on a cellular network. Cooper made the first call on a handheld mobile phone on April 3, 1973 to his rival, Dr. Joel S. Engel of Bell Labs.
Approximately when was the hand cannon first invented and by whom?
The first hand cannon was invented during the 1200s by the Chinese. This earliest firearm was discovered in Manchuria. The hand cannon began to be used more commonly by Europeans and Arabs in the 14th century.
How was first vaccine discovered?
The first vaccine was discovered by Edward Jenner and he did some tests on a healthy boy. He inserted the disease of cowpox.He waited a couple of weeks. The boy resulted with pimples all over his hand.
Which element was discovered first copper or arsenic?
Copper was discovered first, since it occurs naturally in its pure form and has been used by humans since ancient times. Arsenic, on the other hand, was discovered later and is a metalloid that is typically found in combination with other elements in minerals.
Who is the first person to die from a gun?
The first person killed with a gun was an unknown English soldier. <><><> There were documented uses of "hand cannon" in battle in the 1200s. We do not have the name of the first unfortunate person.
What is a series of first hand historic accounts called?
First person narratives and/or primary sources .
