Random Human Facts

    96 facts tagged with Human Facts

    Shark corneas are used in eye transplants and shark bone marrow can be used to graft human bones.
    132
    It takes approximately 12 hours for food to entirely digest.
    93
    A person can live without food for about a month, but only about a week without water.
    156
    After age 30, the brain shrinks a quarter of a percent (0.25%) in mass each year.
    139
    Our Right Lungs takes more air than our left lung.
    194