› added 1 year ago

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TIL about NDPH (New Daily Persistent Headaches) a condition that can happen to an individual who doesn't have a past history of chronic headaches and then develops a new-onset headache which lasts more than 3 months.

Read more ncbi.nlm.nih.gov

via reddit.com

QNgge TIL the Incas had a data storage/sharing device called "quipus" [kee-poos] in which cords of different colors and sizes were used to pass information down through generations by tying knots in them at different intervals. Unfortunately the ability to translate the data has been lost.
5YKWR TIL that between 1958 and 1967 Charles Lindbergh (born 1902) secretly fathered seven children with three women in Germany. He would visit the children once or twice a year but used the alias Careu Kent and they did not learn his true identity until a decade after his death.
naxb TIL A man killed his wife inside the Walmart she was working at. Rather than close the store, they chose to just rope off the gore-splattered area while the police investigated.
VBoDG TIL how 3D geometry and prespective on Computer and CGI works by perspective and planes. which is similar to the optical illusion drawn in papers or walls. Geometry with brain and eye tricks
KYZdR TIL in an attempt to assassinate Hitler, a Nazi officer hid two time bombs in his jacket and led Hitler on a tour of a museum. Hitler raced through the museum and left before the bombs exploded, so the officer had to rush to the bathroom where he defused the bombs "at the last second."