› added 7 years ago

945

TIL an ad had children looking at the ad see a photo of an abused boy, a help hotline and the message “if somebody hurts you, phone us and we’ll help you” while adults can only see an unbruised photo of the boy with the text “Sometimes child abuse is only visible to the child suffering it.”

WklV9 TIL the 1908 endurance motorcycle race was dominated by Indian Motorcycle and upstart Harley-Davidson. Walter Davidson won the two-day, 175 mile trek to New York City which proved the then leader Indian Motorcycle had serious competition from the upstart H-D.
9YeAp TIL Henry Cavendish, noted for his discovery of hydrogen, was a "notoriously shy man". He communicated with his female servants only by notes. By one account, Cavendish had a back staircase added to his house to avoid encountering his housekeeper.
lKWV TIL Macadamia nuts are highly toxic to dogs. They can cause weakness, nausea, and even lameness (especially in hind legs). It is unknown why the nuts have this effect.
kOKwg TIL of an undercover operation in 2020 where a group of white hat hackers discovered a security vulnerability and preemptively stole $10mil USD worth of the cryptocurrency Ethereum before anyone else could, stored the funds somewhere else, and then returned all of the funds to their original owners.
W7j1Y TIL the duodenum acts as a degustator, food taster or sommelier, it receives a sample of the digested food in the form of chyme, for test, it analyses macro/micro nutrients, and gives signals for a specialised concoction of bile acids to be released. Once it give the green light, digestion proceeds.