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Why Does This Image Make You Feel Like You're Falling Into A Hole? A New Paper Has An ExplanationThis is where the expanding hole illusion comes in ... it’s surprisingly similar to the way you made your middle-school art projects pop. “Applying a Gaussian filter to an image creates ...
The Expanding Hole illusion has been around for a while and never fails to mesmerise. In a study, researchers showed this illusion to 50 participants. For a whopping 86% of them, the black "hole ...
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