Thing Finder

Saturday, September 22, 2018

Persistent optical illusion

A great demonstration of a persistent optical illusion. H/T Maggie's Farm.

Double click to enlarge.

Charles at 1:26 PM

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About Me

Charles: A family man, a management consultant, a book seller and an avid reader. Committed to helping children become avid readers in turn. The great chain of reading always needs renewing.

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