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  • Fear, our Primitive Friend

    Fear, our Primitive Friend0

    Fear is one of the oldest — in some forms, as old as sentient life on Earth itself—and most primitive emotions of all, designed to guarantee our survival since the beginning of humankind. We evolved fear to protect ourselves from on-going dangers. Fear is the reason why we would rather not be in a forest

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  • Flawed Shades Of Gray

    Flawed Shades Of Gray0

    The Munker-White Illusion: flawed expectations of brightness and shadow. Take a look at the grey areas. Is one darker? Which one? Take a look at the next image. Is the grey background darker than the grey box?   Oddly enough, this is somewhat of grey area itself in perceptual studies. It goes against what would

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