Togel Online

Who invented the metal detector?

Posted on by adminmarket
Who invented the metal detector?

Who invented the metal detector? – A brief overview of who invented the metal detector: The inventor of the first metal detector was Alexander Graham Bell in 1881, and it was created to locate the bullet that hit US President James Garfield during an assassination attempt.

History of the invention of the world’s first metal detector:

In 1881 AD, an attempt to assassinate the US President (James Garfield) by forty people with two bullets, the first hitting his arm and the second hitting his pancreas, the US president was moved to his bed in the White House. and many operations failed but unfortunately the doctors couldn’t find the bullet.

Meanwhile, news of the assassination attempt spread widely on the streets of America, and at that time the American inventor of the first telephone (Alexander Graham Bell) was affected and deeply saddened by the news, the inventor wrote to the president. doctor and offers to help them find the location of the bullet by inventing a unique device. He was able to reveal the location of the bullet in the president’s body, but his request was rejected by the president’s doctor.

This did not prevent him from returning to his laboratory to work on metal detectors, which he successfully tested on people who had kept bullets in their bodies since the Civil War. Coinciding with their failure to remove the bullet, doctors wrote to inventor Graham Bell and asked him to help save President Garfield’s life.

On July 26, 1881, Alexander Graham Bell approached President Garfield, and coincidentally with his device, the American inventor failed to locate the bullet. The inventor of the first effective telephone did not give up hope as Alexander Graham Bell continued to develop his device before returning to the White House. During the second experiment, Dr. Bliss asked American inventors to look for the bullet in the president’s right side because medical staff confirmed it was there.

Graham Bell again failed to get positive results and returned to his laboratory and continued research. Meanwhile, the American inventor was informed in the following days of the presence of metal wires in the President’s bed and his experience of the device on a similar mattress, Alexander Graham Bell was convinced of the role of such wires in the metal detector jamming. Work.

Alexander Graham Bell returns to the White House and is surprised to hear of James Garfield’s move to coastal New Jersey for a break. On September 19, 1881, President George W. Bush died after failing his health, much to Graham Bell’s dismay.

Link Rekomendasi : 

Leave a Reply

Your email address will not be published. Required fields are marked *

Related Posts