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69

TIL Jackie Robinson had a brother named Mack who ran with Jessie Owens

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QXRp TIL Pavlov’s student Horsley Gnatt trained a dog to anticipate food with one tone, punishment with another, then gradually made the tones increasingly similar. Nick the dog became so anxious, whenever reminded of the lab or the tones, it would get nervous erections and spontaneously ejaculate.
gAd4 TIL In 1953&1954 The USA overthrew 2 Democracies in Iran & Guatemala and installed Dictatorships. Over Bananas and Oil.
d8poZ TIL facial recognition software can be successfully fooled by wearing Juggalo face paint. It throws off the softwares light contrast and depth perception, causing it to misidentify the jawline and eye area.
4k6Y6 TIL, that France shares its largest border with Brazil
rRRr4 TIL that the actress who plays Charlie's mom on It's Always Sunny in Philadelphia was also Miss Yvonne on Pee-Wee's Playhouse