TIL of the doomed 1936 Eiger north face expedition. One climber died during a training climb and half the expedition left. Of the four climbers who remained, two fell during an avalanche, climbing rope wrapped around the neck of another, and the last froze to death inches from his rescuers.
Today I learned that the Ottoman Empire executed the last ruler of the First Saudi state while he was forced to listen to lute music which he forbade listening to.
TIL that the photo of Hitler with a gunshot to his forehead is of his double, Gustav Weler. His body was burned outside his bunker along with his wife Eva Braun right after their suicide, and Soviets took the remains for autopsy after exhuming them.
TIL that James K. Polk is the only US president who pledged to serve only one term during his campaign. He was known for fulfilling all his major promises and died 3 months after his term ended, making his retirement the shortest. He is also the only speaker of the house to be elected as president.
TIL at the time of his fatal heart attack rapper Big Pun weighed 698 lbs (317 kg). About 10 years earlier he weighed around 180 lbs (~80 kg).