TIL the Danish police resisted Nazi command so fiercely that 1,960 of its 10,000 police members were arrested and sent to concentration camps. Faced with Nazi demands, the Danish police administration was inclined to accepted them, but the Police organizations refused, leading to the deportations.
TIL of King Alexander of Greece who died after being bitten by a monkey that had attacked his German shepherd. This significantly impacted Balkan history and Winston Churchill later wrote, "it is perhaps no exaggeration to remark that a quarter of a million persons died of this monkey's bite."
TIL about Senator's Strom Thurmond's 24h 18min filibuster to delay and obstruct the passage of the Civil Rights Act of 1957
TIL of the CSI Effect. Due to popular TV shows exaggerating the capabilities and techniques of forensic science in criminal investigations, many jurors have begun to demand a greater amount of evidence from the prosecution during trials, raising the standard of proof needed for a conviction.
TIL that a pseudoscience called "rumpology" claims it is possible to foretell the future by examining the crevices and flaws of someone's buttocks