We love a nice optical illusion (if you hadn't noticed), and happily the internet is full of people creating little gems to trick our eyes. Anyone wanting to create their own won't want to miss this ...
Have a look at this image. Do you perceive that the central black hole is expanding, as if you’re moving into a dark environment, or falling into a hole? If so, you’re not alone: a new study shows ...
A study on the illusion titled "The Eye Pupil Adjusts to Illusorily Expanding Holes" has been published in the journal Frontiers in Human Neuroscience. For 86% of people, looking at the central black ...
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