#18: A Mind Reader’s Attempt to Hypnotize a Primate, 1941
In an unusual 1941 photograph, a telepath tries to hypnotize a chimpanzee. The primate, seemingly puzzled, observes the human, hand in hand, during this peculiar interaction.
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Animals such as dogs, cats, cows, and horses have been subject to hypnosis. Surprisingly, the animal most straightforward to hypnotize is a chicken, attributed to the simplicity of their brain structure, not a chimpanzee.