Alexander Graham Bell Metal Detector
July 12, 2024
Who Invented Metal Detector ? Alexander Graham Bell developed a metal detector as a last ditch effort to locate a bullet lodged in the chest of American President James Garfield in 1881 The History of Metal Detecting - A Crash Course - Teknetics Metal detector- Alexander Graham Bell - YouTube Alexander Graham Bell, Metal Detector, 1891 Stock Photo - Alamy Presidential Trivia on Twitter: "In 1881, Dr. Alexander Graham Bell used the metal detector he invented to search for the bullet in President Garfield. The device is now part of the Smithsonian\ | Alexander Graham Bell Metal Detector
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