Definition - What does Treated Water mean? Treated water is any type of hydrogen dioxide H 2 O) that undergoes processing to serve a specific end use. The water treatment process involves either the subtraction of components from the water, the addition of components to the water, or both.
The first application of a flashing electric turn signal was used on the 1938 Buick as a new safety feature. It was advertised by Buick as the Flash-Way Directional Signal. By 1940, Buick added the self-canceling mechanism attached to the steering column.
The electronic traffic light turns 101 on August 5. The first red and green lights were installed in Cleveland, Ohio, on August 5, 1914. The original design, though, came from a Salt Lake City cop named Lester Wire. He came up with the idea in 1912. The momentous occasion of the 101st anniversary of the traffic light is celebrated in the August 5 Google Doodle.