Quote:
Originally Posted by old greg
Actually red light will travel less distance due to atmospheric absorption. The human eye is also less sensitive to red light then it is to green or yellow, and the Sun creates less red light than it does green or yellow light. But the human brain is hardwired to notice red because it is the color of blood and, by extension, danger.
Stop signs are red because stop lights are red. Before the 1950's stop signs were yellow w/ black writing, but were changed to match stoplights. And traffic lights are red=stop because they were invented by a railroad engineer and on railroad signals, red=stop.
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You're always a cornucopia of knowledge. :happy0180:
The Red used on the Zx6 is a very nice red, with great saturation and excellent hue.