When was the first mobile phone in history invented?
When was the first mobile phone in history invented? The first mobile phone in history was invented by Martin Cooper, a Motorola engineer, in 1973.
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When was the first mobile phone in history invented? The first mobile phone in history was invented by Martin Cooper, a Motorola engineer, in 1973.
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Who invented the internet, when and why? The internet was invented by a group of scientists and engineers who worked on a project called ARPANET (Advanced Research Projects Agency Network) i...
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What was the first programming language invented? The first programming language invented was the first-generation programming language, also known as machine language programming.
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How many words per minute does an average person say? The speaking speed of a person varies depending on several factors, such as language, age, education, and experience.
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