Random Human Facts

    96 facts tagged with Human Facts

    You forget 90% of your dreams.
    256
    When you are looking at someone you love, your pupils dilate, they do the same when you are looking at someone you hate.
    1k
    After age 30, the brain shrinks a quarter of a percent (0.25%) in mass each year.
    139
    Shark corneas are used in eye transplants and shark bone marrow can be used to graft human bones.
    132
    On average, there's 100 billion neurons in the human brain.
    83
    There are times when you're walking that the pressure on your feet exceeds your body weight, and when you're running, it can be three or four times your weight.
    62
    Babies crawl an average of 200m a day.
    212