3 ms·

I agree, it actually hurts my eyes to look at it. There's probably some science behind this...

• afandian 13y ago
  I don't know if you're being sarcastic or not (I'm not!) but this is the same as putting on spectacles of the wrong prescription. Everything is fuzzy and your eyes try to compensate for the lack of focus.
• RyanMcGreal 13y ago
  I found my eyes kept trying to focus the image - especially the A - and I felt a visceral frustration when they couldn't do it.
  • criswell 13y ago
    It's like the feeling I get when I see one of those faces with two sets of eyes (http://www.illusionspoint.com/wp-content/uploads/2010/09/funny-optical-illusion-8.jpg http://www.illusionspoint.com/wp-content/uploads/2010/09/fun...).
    • RyanMcGreal 13y ago
      Ouch! Exactly.