Something is wrong in the universe.  Gravity is no longer working and objects have started rolling uphill.  What exactly is going on here?  Watch the video from Brusspup below to see the effect.  At the end of the video, the secret is revealed.

Other Optical Illusions You Might Enjoy

Moving Snakes Motion Illusion

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Delboeuf Illusion

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Dual Axis Illusion

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