New visual illusion tricks your brain into seeing things that don't exist - CNET
Optical Illusions Activities for Kids with Fun Eye Tricks Games Ideas with DIY Instructions, Patterns, Activities for Children, Preschoolers, and Teens
Time-Traveling Illusion Tricks the Brain | www.caltech.edu
Mind blowing amazing eyes magic trick OPTICAL ILLUSION!!! - YouTube
These Optical Illusions Trick Your Brain With Science | WIRED
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