Random Eye Facts

    19 facts tagged with Eye Facts

    The colossal squid has the largest eyes in the world.
    4
    Our eyes are always the same size from birth, but our nose and ears never stop growing.
    266
    Only about 2% of the world population has green eyes.
    36
    Tigers can see 6 times better at night than humans.
    305
    Shark corneas are used in eye transplants and shark bone marrow can be used to graft human bones.
    132
    Sectoral Heterochromia
    Sectoral Heterochromia
    Sectoral heterochromia is an eye condition where one part of the iris appears different to the rest. It's generally a result of excessive pigment.
    60
    The focusing muscles of the eyes move around 100,000 times a day. To give your leg muscles the same workout, you would need to walk 80km (50 miles) every day.
    21
    There's a woman named Veronica Seider who had vision 20x better than average. She could identify people more than a mile (1.6km) away.
    22