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Photoshop Tutorial: How to Create the “Hybrid Effect” Optical Illusion

Photoshop CC 2014 tutorial showing how to create the photographic, optical illusion called the “Hybrid Effect”. This effect combines two different photos into one image. When the image is viewed at ...

Only the Matrix-Level Vision with Genius IQ Can Find the Hidden (a-b)3 Cube Binomial Formula among Various Mathematical Formulas Written on a Blackboard

Discover a tricky maths optical illusion! Spot the hidden (a-b)³ cube binomial formula among complex equations on a ...
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Photoshop Tutorial: How to Make a Bi-Directional, Optical Illusion, Photo Portrait

Photoshop CC 2014 tutorial showing how to create a bi-directional, optical illusion, photo portrait. Is the face looking to the left or towards the camera? IMPORTANT: At 4:22, Ctrl-click or Cmd-click ...
Study Finds

Scientists Hack Brain Perception With Lasers, Creating Optical Illusions

Using lasers, researchers triggered optical illusion signals in mouse brains, uncovering how the brain fills in missing details in vision.