Random Human Body Facts

    45 facts tagged with Human Body Facts

    The average sperm cell swims at 8 inches per hour.
    76
    It takes about 20 seconds for a red blood cell to circle the whole body.
    102
    Your heart will pump about 212 million liters in its lifetime.
    26
    The human body contains over a billion miles of DNA.
    147
    The adult human brain weighs about 3 pounds (1,300-1,400 g).
    99
    The human brain doesn't stop developing until about 25 years old.
    102
    Coughing can cause air to move through your windpipe faster than the speed of sound - over a thousand feet per second!
    197
    Most of us have microscopic, worm like mites named Demodex that live in our eyelashes and have claws and a mouth.
    -137