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(Source: whereisthecoool)
Some people have a particularly heightened sensitivity to colour. Scientists call these people tetrachromats, meaning “four colours”, after the four – rather than three – colour photoreceptors they possess. Birds and reptiles are tetrachromatic, and this is what allows them to see into the infrared and ultraviolet spectra. Human tetrachromats cannot see beyond the normal visible light spectrum, but instead have an extra photoreceptor that is most sensitive to colour in the scale between red and green, making them more sensitive to all colours within the normal human range. To these individuals, it is the rest of us who are colour blind, as while most of us would be unable to easily distinguish an exact shade of summer-grass-green from Spanish-lime-green, to a tetrachromat it would seem obvious.
– BBC - Do We All See the Same Colours?
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(Source: whereisthecoool)
(Source: whereisthecoool)
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Don’t let your company culture become one where certain people are too good to do the jobs that need doing. Making shit work is everyone’s job.
–
Quote from this 37Signals Blog Post
(Source: whereisthecoool)
(Source: whereisthecoool)
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