Vehicle horn England, developed a standard electric car horn in 1910. Car horns are usually electric, driven by a flat circular steel diaphragm that has an electromagnet acting on it in one direction and a spring pulling in the opposite direction. The diaphragm is attached to contact points that repeatedly interrupt the current to that electromagnet causing the diaphragm to spring back the other way, which complete the circuit again. This arrangement opens and closes the circuit hundreds of times per second which creates a loud noise like a buzzer or electric bell, which sound enters a horn to be amplified. There
A Cool Sound from Hell they become involved with drugs. The soundtrack was provided by jazz great Phil Nimmons. Shortly after making this film Furie left for England where his career took off in 1961 with "The Young Ones" starring Cliff Richard. A Cool Sound from Hell A Cool Sound from Hell is a 1959 Canadian film directed by Sidney J. Furie. Despite having been filmed in Toronto, Ontario, Canada, the film was released theatrically only in England, and never screened in North America. The film was later thought to have been lost, but was eventually located in British Film Institute archives and finally had