Is there a reason why alarm clocks usually have red numbers as oposed to any other color? - vision alarm
I saw something on television the other day when a man used a red flashlight, a map of the night view and said that the network does not lose night vision. I wonder whether the same concept with alarm. If so, how the color is red?
Friday, January 22, 2010
Vision Alarm Is There A Reason Why Alarm Clocks Usually Have Red Numbers As Oposed To Any Other Color?
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Developed our eyes and our brains to learn more attentively and respond to red, you do not need to be strong enough to clearly see our pupils contract and understand what make red. The reason (selective advantage) is simple, the color of blood.
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