TIL, canines have a more sensitive CFF of up to 80Hz or 80 flickers per second. "This might explain why most dogs cannot be planted in front of the television to engage them, it doesn't look real." cnet.com Submitted by chandu6234 t3_10lqv8z on January 26, 2023 at 12:39 PM in todayilearned 71 comments 575
Bloobeard2018 t1_j5z9jof wrote on January 26, 2023 at 4:34 PM We cannot watch nature documentaries. Our dogs go nuts. One even barked at a depiction of a horse on an Etruscan vase on some historical doc. Permalink 6
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