The history of the metal detector

The history of the metal detector

17 Aug2018
The history of the metal detector

The history of the metal detector
We need to know that the metal detectors that are used today have a long and wonderful story that is very interesting. In the middle of the nineteenth century, after the invention of electricity, scientists and employees of the silver and gold mines began testing on a tool that could search for underground metals. Such a tool could be very helpful to those who were looking for gold in the golden age of the golden age, and would be very wealthy the first person to use it.
The first invented metal detector did not find any gold, but was instead tested to find the bullet in the body of the president of the United States, which did not recognize the location of the bullet. This metal detector was made by Alexander Graham Bell.
Although the metalwork that Alexander Graham Bell invented could not identify the bullet in the president's body, he was a model for a durable and reliable model for the construction of further metal detectors. The first metal detectors were very large, complex and worked with vacuum tubes. The most important effect of these metal detectors was to spread the reputation of the metal detector everywhere. Subsequently, metal detectors were invented to be used during the World War to find untapped mines and bombs. In the twenties of the twentieth century, Gerhard Fischer discovered that metal detectors were more efficient at a smaller and portable scale, and produced a metallurgy that had this feature.
In the following years, the invention of transistors, separators, winding designs, and, finally, wireless technology made major changes to metal detectors and went to light metal detectors, portable in various places, and searchable in today's great depths.
With the rapid advancements in technology, the future of metal detectors will definitely change and will have more variety and capabilities.

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