Random Human Facts

    96 facts tagged with Human Facts

    In 30 minutes, the average body gives off enough heat (combined) to bring a half gallon of water to boil.
    199
    The world's shortest man measures only 21.5 inches.
    73
    Oxygen, carbon, hydrogen and nitrogen make up 90% of the human body.
    118
    Due to the angle at which the optic nerve enters the brain, staring at a blue surface during sex greatly increases the intensity of orgasms.
    252
    The human eye blinks an average of 4,200,000 times a year.
    233