Random Body Facts

    64 facts tagged with Body Facts

    Blue eyes are a genetic mutation. Before the mutation occured, all humans had brown eyes.
    89
    Singing Health Benefits
    Singing Health Benefits
    Singing exercises your heart, lungs, and releases endorphins which make you feel good.
    65
    The average sperm cell swims at 8 inches per hour.
    76
    Coughing can cause air to move through your windpipe faster than the speed of sound - over a thousand feet per second!
    197
    Hypnic Jerk
    Hypnic Jerk
    When you wake up with a jolt, it's called a Hypnic Jerk. This usually happens during the lightest stages of sleep, and can happen as a natural reaction when you fall asleep in a car or airplane.
    35
    A person can live without food for about a month, but only about a week without water.
    156
    It would take about 1,200,000 mosquitoes to fully drain the average human body of blood.
    217
    Our Right Lungs takes more air than our left lung.
    194