On April 3, 1973, Martin Cooper, a Motorola researcher and executive, made the first mobile telephone call from handheld subscriber equipment, placing a call to Dr. Joel S. Engel of Bell Labs, his rival. The prototype handheld phone used by Dr. Cooper weighed 1.1 kilograms (2.4 lb) and measured 23 by 13 by 4.5 centimeters (9.1 by 5.1 by 1.8 in).
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The Greatest Ever Movie And It's Stars - THEN AND NOW
https://youtube.com/shorts/sKEs_lswIcE?si=VSQtiTsrqECjF2Nq The Greatest Ever Movie And It's Stars - THEN AND NOW
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Photography came to India in 1840 and British photographers recorded the historical monuments and landscapes of the country. A group of ...
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Political Maps Keep Changing Over Time. India a hundred years apart is a classic example.
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https://youtube.com/shorts/sKEs_lswIcE?si=VSQtiTsrqECjF2Nq The Greatest Ever Movie And It's Stars - THEN AND NOW
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