list told you there was a knife, your mind automatically started trying to form a blade out of the books, the curtains, or the lady’s hair. You expected it to be there, so your brain tried to invent it!
Did you figure out the trick, or did you spend your entire 30 seconds hunting for an object that doesn’t exist?
Tag a friend who always brags about their 20/20 vision and see how long they stare at this!
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Brain Teaser: Find the hidden cat in the chart within 5
