A new optical illusion asks participants to share whether they first see the head of a tiger or a hanging monkey in the image ...

If this has whet your appetite for another DIY optical illusion, head over to this illusion tutorial, which will have you ...

Colour is an illusion, not part of the real world We think ... “Every colour that people see is actually inside their head … and the stimulus of colour, of course, is light.” ...

If a person hides their own hand and focuses on a rubber hand instead, they may perceive it as part of their own body under ...

The one responsible for somatogravic illusion is the utricle, and it gives us feedback on how much our head is tilted up or down. Here’s a simple experiment to illustrate what happens inside the ...

If yes, then take up this challenge and find the horse's head in 3 seconds. Start the timer and let the hunt begin! Try: Optical Illusion: Only the Sharpest Vision Can Detect the Teddy Bear ...

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