Optical illusion...can you see it?

posted by Cory Myers - 

Maybe you've seen this before, maybe not. Don't ruin it for everyone but if you see it, just say so and share it with your friends to see if you figured it out before they did! Yes, it will drive you NUTS until you see it but it's so cool!

Just another trick in the wall. This optical illusion really had me going, but once I saw it I couldn't unsee it... and...

Posted by Phil Plait on Wednesday, May 18, 2016

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