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A comment on Children of a Thailand tribe who see with clarity beneath the waves (2016). Parent comment

Re:Children of a Thailand tribe who see with clarity beneath... by jimbo1qaz on Thursday August 29, 2019 @11:57PM (#20835868)
I have perfectly normal vision (no nystagmus that I know of), and still notice PWM LED displays moving relative to the surrounding microwave, when my eyes move around.
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