Random Human Body Facts

    45 facts tagged with Human Body Facts

    The average person's skin weighs twice as much as their brain.
    131
    The largest cell in the human body is the female egg and the smallest is the male sperm.
    682
    The average sperm cell swims at 8 inches per hour.
    76
    Chewing gum boosts your brain power.
    285
    Every year your body replaces 98% of your atoms.
    119
    Enamel is hardest substance in the human body.
    61
    If your liver stopped working, you'd die within 24 hours.
    107
    Coughing can cause air to move through your windpipe faster than the speed of sound - over a thousand feet per second!
    197