  thumb|right|250px|a burning fuse in an explosive, pyrotechnic device or military munition, a fuse (or fuze) is the part of the device that initiates function. in common usage, the word fuse is used indiscriminately. however, when being specific (and in particular in a military context), the term fuse describes a simple pyrotechnic initiating device, like the cord on a firecracker, whereas the term fuze is used to indicate a more sophisticated ignition device incorporating mechanical and/or electronic components, such as a proximity fuze for an m107 artillery shell, magnetic/acoustic fuze on a sea mine, spring-loaded grenade fuze,ammunition peculiar equipment (ape) 1955 grenade fuze tester mil-std-398 test. pencil detonator or anti-handling device.http://213.162.22.164/fileadmin/pdf/mbc/iwp/sc_june05/speeches_gs/hrw_17june05.pdf ==history== the simplest form of fuse is the burning fuse, believed to date back to the 10th century and originating in china. this simple fuse consisted of lightweight paper filled with loose gunpowder, and served as a means of delaying ignition in fireworks. this simple form of burning fuse can still be found today in many modern pyrotechnics. a version of this simple fuse is called visco fuse, and consists of the burning core coated with wax or lacquer for durability and water resistance. the commercial and military version of a burning fuse referred to as safety fuse (invented by william bickford) is a textile tube filled with combustible material and wrapped to prevent external exposure of the burning core. safety fuses are used to initiate the detonation of explosives through the use of a blasting cap. ===fuses=== modern d
Detonators Pyrotechnic_initiators