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Television
Television was not invented in the 1950's, but it became very popular early in the decade. Everything that happened after that was affected by television. Space races, speeches, now almost every major event could be internationally viewed,. -
traffic lights
traffic lights are signalling devices positioned at road intersections, pedestrians crossing, and other locations to control flows of traffic. they help keep roads safe, from accidents and are a real necessity in this world. -
Snowmobile
The modern day snowmobile was designed by Joseph-Armand Bombardier. He is considered the father of snowmobiling for the production and marketing of the snowmobile . He was granted a Canadian patent in 1960 and a United States patent in 1962 for his snowmobile. -
Calculator
a calculator is a electronic small, portable electronic device used to perform operations ranging from basic arithmetic to complex mathematics. -
Camcorder
A camcorder is a portable electronic device for recording video images and audio onto a storage device. The camcorder contains both camera and recorder in one unit.
