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When the television first started coming out in color, so did something else: dreams.
Prior to the color TV, people dreamt only in black and white or vague “feelingsâ€. Children who grew up with color television dream in color while their parents and older generations often still dream in black and white.
The color blue didn’t always exist for humans. The description of blue first appeared in human texts 6,000 years ago by the Egyptians. Texts prior to that described the sea and sky with words used for “purple†or “redâ€. It is believed that over time and exposure to various colors, humans developed a more keen range of sight for color and distinctly differentiated blue from the spectrum.Quote:
Originally Posted by Shinsou Vaan Osiris
In some tribal cultures today, they can differentiate between the slightest changes in the color green, but cannot differentiate between changes in the color blue.