optical illusion

This optical illusion is one that will have you turning your head sideways and asking, "How did they do that?" and it's only about 30 minutes from Buffalo.

This is one of the coolest optical illusions I've seen! It TOTALLY worked for me....test it yourself! It's from a new series by the BBC called "Colour: The Spectrum of Science". This clip went viral because of how cool it works....it tricks your brain into seeing a black-and-white photo in full color...

  You may have seen this pop up on your Facebook feed...did you actually sit and watch it?  It's actually pretty darn fascinating!