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Did you know?We actually see with our brain and the eyes can detect SOUND!

Discussion in 'Habari na Hoja mchanganyiko' started by Sidanganyiki10, Jan 20, 2011.

  1. Sidanganyiki10

    Sidanganyiki10 Member

    Jan 20, 2011
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    The human eye can detect millions of colors and is sensitive to light and sounds. Yes, sound. University research studies show that mild and incidental noises cause the pupils of the eyes to dilate. According to David Louis, it is believed that this is why surgeons, watchmakers, and others who perform delicate manual operations are so bothered by uninvited noise: the sounds cause their pupils to change focus and blur their vision.
    The “millions of colors” that the eye can detect are the three primary colors of red, green and blue and the millions of combinations that result from these three colors.
    The eye is, of course, just a lens for the brain. You actually see with your brain.

  2. Husninyo

    Husninyo JF-Expert Member

    Jan 20, 2011
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    Kama uongo vile halafu kama ukweli maana nikiangalia vipofu mbona wanajua vitu eg hela bila kuona. Halafu tukijaribu kula huku tumefumba macho mbona matonge hayapotei njia.
    Nitarudi b'dae.
  3. Gama

    Gama JF-Expert Member

    Jan 20, 2011
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    nakuunga mkono kwani hata uchakachuaji mwingi hufanyika gizani na ama wachakachuaji hufumba macho.