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Which Orange Circle Is Larger? (Optical Illusion) Postcard
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Which Orange Circle Is Larger? (Optical Illusion) Postcard
Ask yourself and others this key question: Which orange circle is larger? Showcase the Ebbinghaus illusion with a dose of relative fun on any of these gifts. Caption explains the optical illusion: "Answer: The 2 orange circles are the same size, but the one on the left seems smaller due to being surrounded by larger objects. This phenomenon is known as the Ebbinghaus illusion." Also known as Titchener circles. Educational optical illusion gifts for all who enjoy visual humor. Make others do a double-take and look again and again today!
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Product ID: 239482986128083659
Created on: 10/18/2009, 9:12 PM
Rating: G