Random Body Facts

    64 facts tagged with Body Facts

    Fingers prune underwater not because of them absorbing the water or washing away the oil, but because of an evolutionary trait caused by the brain to enhance the grip of your fingers underwater.
    24
    Tooth growing out of foot
    Tooth growing out of foot
    In 1977, a 13-year-old boy had a tooth growing out of his left foot.
    885
    In 30 minutes, the average body gives off enough heat (combined) to bring a half gallon of water to boil.
    199
    Sperm Made Every Heartbeat
    Sperm Made Every Heartbeat
    The human testicles can produce 1,500 sperm during every heartbeat.
    21
    If your liver stopped working, you'd die within 24 hours.
    107
    The focusing muscles of the eyes move around 100,000 times a day. To give your leg muscles the same workout, you would need to walk 80km (50 miles) every day.
    21
    There are glasses which allow a red-green color-blind person to see colors the way everyone else does.
    22
    The average sperm cell swims at 8 inches per hour.
    76