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French wire, also known as bullion or gimp, [1] is a fine coil of silver or gold-filled wire used by jewellers to conceal beading wire next to crimps and clasps. Proponents maintain that French wire gives jewelry an elegant, professionally finished look while also protecting and strengthening the ends of the beadwork.
A covert listening device, more commonly known as a bug or a wire, is usually a combination of a miniature radio transmitter with a microphone. The use of bugs, called bugging, or wiretapping is a common technique in surveillance , espionage and police investigations.
A muselet (French:) is a wire cage that fits over the cork of a bottle of champagne, sparkling wine or beer to prevent the cork from emerging under the pressure of the carbonated contents. It derives its name from the French museler, to muzzle. The muselet often has a metal cap incorporated in the design which may show the drink maker's emblem.
A typical military garrote consists of two wooden handles attached to a length of flexible wire; the wire is looped over a sentry's head and pulled taut in one motion. [ 3 ] [ 4 ] Soldiers of the French Foreign Legion have used a particular type of double-loop garrote (referred to as la loupe ), where a double coil of rope or cord is dropped ...
In 1837, however, Carl August von Steinheil of Munich, Germany, found that by connecting one leg of the apparatus at each station to metal plates buried in the ground, he could eliminate one wire and use a single wire for telegraphic communication. This led to speculation that it might be possible to eliminate both wires and therefore transmit ...
Handmade and commercial French loops. An earwire is a bow of wire, looped to fasten an earring to a pierced ear. It is generally made of precious metal or hypoallergenic surgical steel. Earwires are available commercially, as jewelry findings, but some jewelers make their own. Earwires and similar forms can be made with simple wire wrap ...
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(While the work toward packing multiple telegraph signals onto one wire led to telephony, later advances would pack multiple voice signals onto one wire by increasing the bandwidth by modulating frequencies much higher than human hearing. Eventually, the bandwidth was widened much further by using laser light signals sent through fiber optic ...