Featured Post

FOOD | Yellow Cab's 1 Peso Chicken! Craaazy Chicken Sale!

1 peso chicken? Unbelievable, but it's true!  Brace yourself for Yellow Cab's Craaazy Chicken Sale! Get the Drum &...

Wednesday, May 25, 2016

SCIENCE | Can you spot slight changes in color? Take the Color Test.


Are your eyes sensitive enough to differentiate a slight change in color? Taking a color test will let you know how hard or easy it is for you to detect colors that vary in hues. Who knows? You could be one of those ultra-sensitive enough to figure out one shade from the others!

Video Courtesy: Youtube channel BuzzfeedBlue

Online content creator Buzzfeed came up with this short video that lets you know how good you are when it comes to color perception. As for the results, I got all 23 letters right! How well did you fare?

So, you may ask, how do we see color?

Cones in the retina found at the back of our eye are the ones that receive and respond to the light waves that reflect from a surface, e.g. that of an apple. When light coming from the apple hits our eyes, it stimulates these cones (red, green, and blue) to some extent. The stimulated cones then transmit the signal along the optic nerve na nagkokoneta papunta sa visual processor/interpreter ng utak natin -- the visual cortex, which then returns with the color red.

We humans are far superior than most mammals when it comes to discerning color, BUT there are some animals outside our turf na mas magaling pa sa pag-perceive ng color. Examples are birds and fish which have more cone types (four rather than three) that allows them to see ultraviolet light or any type of light with wavelengths undetectable by our eyes.

6 comments:

  1. Nice article and you are sharing a wonderful information to the readers. I would like to thank you for sharing this good article. You can use this college paper writing service for any writing guidelines.

    ReplyDelete
  2. computer repair and services jaipur
    http://www.jicsindia.com/
    Jics arena training institute – certified it & hardware courses for bright career of students
    Laptop Service Centre in Jaipur is a professional Laptop repair centre, in the Rajasthan offers a comprehensive range of Laptop Services in Jaipur We repair and upgrade services along with friendly customer service. Our team of experienced technicians and hardware engineers can repair, service and upgrade laptop & desktop both.We can have your laptop/desktop problems fixed in less than a day and at times while you wait depends on condition.

    ReplyDelete
  3. Drug Rehab - De-Addiction Treatment Center in Delhi
    http://www.nvsindia.in/
    NVS India is provides treatment and drug rehabilitation for alcohol and drugs addicts. Contact to Nasha Mukti Kendra in delhi, India Call +91 9828155322

    ReplyDelete
  4. Website Design and Web Development Jaipur
    http://www.gitinfosys.com/
    Being a website designing and web development company in Jaipur GIT Infosys will become your end to end partner to get your business online.

    ReplyDelete
  5. Fantastic.. I've to say this information truly helps me a great deal... Send Gifts To pakistan

    ReplyDelete