Whoa. Just Whoa.
(hat tip)
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Instructions:
1. Stare at the red dot on the girl’s nose for 30 seconds.
2. Turn your eyes to a plain surface (your ceiling or blank wall).
3. Blink repeatedly and quickly.
4. WTF! one+infinity
This will make your brain explode if you try to figure it out. I’m still cleaning up bits of grey matter off my monitor.