Random Human Facts

    96 facts tagged with Human Facts

    Cats have a weak sense of taste. They have only 473 tastebuds, humans have 9,000.
    307
    Due to the angle at which the optic nerve enters the brain, staring at a blue surface during sex greatly increases the intensity of orgasms.
    252
    You can't tickle yourself.
    29
    Only humans shed emotional tears.
    331
    In one day, adult lungs move about 10,000 litres of air.
    11
    Atacama Skeleton
    Atacama Skeleton
    In 2003, the skeletal remains of a human that measured 6 inches in length were found in a Chilean ghost town. A definite explanation for its size, mutations, and origin has yet to be found.
    54
    It takes about 20 seconds for a red blood cell to circle the whole body.
    102
    An unprotected human can survive up to 1.5 minutes in space with no permanent bodily damage.
    82