Random Human Body Facts

    45 facts tagged with Human Body Facts

    The average person's skin weighs twice as much as their brain.
    131
    When you get goosebumps and your hair stands, the hair helps to trap air, making you feel warmer by keeping in your body heat.
    46
    Oxygen, carbon, hydrogen and nitrogen make up 90% of the human body.
    118
    Your body is creating and killing about 2.4 million red blood cells per second.
    17
    If your liver stopped working, you'd die within 24 hours.
    107
    Poor eyesight (myopia) is associated with higher IQ.
    232
    Our eyes are always the same size from birth, but our nose and ears never stop growing.
    266
    The human brain doesn't stop developing until about 25 years old.
    102