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137

TIL Bells on collars seem to reduce the amount of prey caught by 50%+.

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6EOp7 TIL People are more likely to give up smoking when they live in areas surrounded by grass and trees
NXnBQ TIL That the eyesight of peacock mantis shrimp is far superior to humans. They have 12 to 16 types of photoreceptors (we have 3), have trinocular vision, can detect circular and linear light polarization, have a much higher flicker fusion rate and have specialized mid-band regions in their eyes.
d87K9 TIL Jonas Salk, who played a key role in prevention of polio outbreaks, entered college as a pre-law student, hoping to be elected to Congress one day. He switched to medicine because his mother thought that he wouldn't become a successful lawyer.
woGro TIL Judges' leniency in sentencing is influenced by timing and breaks. A study analyzing judges' decisions in criminal cases revealed that they were more likely to give favorable rulings early in the day and after breaks like lunch. Chance of a positive ruling decreased from 65% to 0 as time lapses.
8a7YL TIL that the International Red Cross visited the Concentration Camp Theresienstadt during WWII and - in a complete failure to recognize that the Nazis faked everything - reported life there being nearly "normal". 33,000 people died in Theresienstadt.