subject: Metal Detectors: A Popular Tool For Hobbyists, Industry And Protection [print this page] Metal Detectors: A Popular Tool For Hobbyists, Industry And Protection
This is the era of the metal detector. Using the metal detector has become a popular pastime for retirees and other hobbyists young and old. It is not unusual today to see people roaming the beach wearing headphones and waving a golf club-ike object over the sand. These people are modern day treasure hunters. They comb the beaches all over the world in droves looking for lost jewelry, precious metal and old coins. This type of metal detector has given rise to very sensitive metal detectors in a wide range of prices.
The metal detector is becoming more and more crucial for security in a wide variety of settings. It is used in schools, government buildings, airports, court houses, post offices, prisons, parties and anywhere else there is the potential for danger because of weapons.
This generation has grown up with the metal detector as a ubiquitous part of their daily lives. Where once the sight of a metal dector was a rare occurence, today the metal detector is everywhere. The metal detector has become such a popular tool criminals have begun to carry weapons that can evade this pervasive law enforcement tool.
The metal detector was invented in 1881 by Alexander Graham Bell in an attempt to find the assassin's bullet lodged in the body of President James Garfield. Although the machine failed to located the slug, it started a revolution in the way people and places would be protected. In 1925 Dr. Gerhard Fischer while trying to design airborne direction finding equipment stumbled onto a technology that he patented as the first portable metal detector.
The applications for metal detecting technology has grown exponentially. Like Alexander Graham Bell's first metal detector they are used by doctors to find bullets or any other piece of metal lodged in the body. But they are also used in private industry by mining companies looking for minerals and precious metals, construction companies trying to locate steel beams, pipes and electrical wiring and the military when they are trying to detect the location of land mines.
Archaeologists sometimes use the metal detector in their search for the remnants of lost cities and civilizations. All these uses has made the metal detector a very popular piece of equipment. Whether it is used to foil terrorists, safeguard government agents or find treasure, the metal detector is now an important part of modern life.
For more about metal detectors and for great deals and bargains, check out http://www.metal-detector-source.com/metal-detector/shop
