🇷🇺 Russia
Oddlets from Russia.
The Birthday Cake
A deaf arithmetic teacher in a Kaluga log cabin derived the rocket equation between marking schoolboys' sums, and kept a trapdoor in his ceiling his family called the door to outer space.
The King of Time
A Russian poet did the math on every empire that ever fell, got an answer, and predicted the Russian Revolution five years early in a pamphlet nobody read.
The Milk Came Out the Neck
A Soviet surgeon coined the word transplantology, taught the man who did the first human heart transplant, and spent his afternoons sewing puppy heads onto German shepherds.