Featuring over 350 optical illusions, trick images, and puzzles, this fun book will challenge your mind and entertain you for hours! The perfect activity book for grown-ups, this engaging book of puzzles makes a great gift.
Look at the image above, it's not animated. Don't believe me? Try staring at just one
part of the image and you'll see it will stop moving.
This is an example
of a "
peripheral drift illusion."
It is thought that this illusion occurs because of the slight
differences in time it takes to process different luminances (how
intense the light is from a particular area). This slight lag in mental
processing tricks the brain into perceiving movement that isn't really
there.
*Prices subject to change without notice. We reserve the right to limit quantities.
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Part No
S41502
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Manufacturer
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Stock No
5091-AE1
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SKU No
247375
Limited Stock Available To purchase, Please contact our Sales Department
(+1-416-494-8999) or email shop@sayal.com
