{"id":3366,"date":"2023-08-23T16:00:20","date_gmt":"2023-08-23T16:00:20","guid":{"rendered":"https:\/\/tekmonk.edu.vn\/bio\/optical-illusion-only-people-with-very-sharp-eyes-can-see-a-face-in-this-picture\/"},"modified":"2023-08-23T16:00:20","modified_gmt":"2023-08-23T16:00:20","slug":"optical-illusion-only-people-with-very-sharp-eyes-can-see-a-face-in-this-picture","status":"publish","type":"post","link":"https:\/\/tekmonk.edu.vn\/bio\/optical-illusion-only-people-with-very-sharp-eyes-can-see-a-face-in-this-picture\/","title":{"rendered":"Optical Illusion: Only people with very sharp eyes can see a face in this picture"},"content":{"rendered":"\n\n
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The aim of optical illusions is to trick our thoughts by using visual images. They are sometimes referred to as “visual illusions,” and instances of how frequently they are used as simple IQ tests abound in pop culture. The three basic types of optical illusions are literal, physiological, and cognitive.<\/p>

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