Random Body Facts

    64 facts tagged with Body Facts

    Sperm Made Every Heartbeat
    Sperm Made Every Heartbeat
    The human testicles can produce 1,500 sperm during every heartbeat.
    21
    You can hear the blood flowing through your ears if you find a quiet place and cover them tightly.
    17
    Stress can result in more headaches as a result of the body rerouting blood flow to other parts of the body.
    92
    There are glasses which allow a red-green color-blind person to see colors the way everyone else does.
    22
    The human brain is very soft, having a consistency similar to soft gelatin or firm tofu.
    13
    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
    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
    The adult human brain weighs about 3 pounds (1,300-1,400 g).
    99