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TIL that some people with OCD suffer from “sensorimotor obsessions”, the hyperawareness of and focus on bodily processes or sensations such as the act of breathing, blinking, swallowing, or their own heartbeat.

BroxK TIL In 1877 Frederick Douglass purchased close to ten acres of farmland and a mansion on the outskirts of the city of Washington in order to settle in the village of Anacostia. His final residence of Cedar Hill is seen as a metaphor for his life, signifying the heights that he rose to
m1d4Y TIL: 42% of Americans believe in ghosts and 18% believe they had a paranormal experience according a 2009 Pew Research. In recent years, there has been a rise in Queer Ghost Hunters across several states looking for queer ghosts to record the ghost's stories.
Br0LW TIL Kazakh author Rollan Seisenbayev wrote a novel about the human-engineered collapse of the Aral Sea, first published in in the final years of the Soviet Union. The Aral's shrinkage left seaside villages and beached shipping vessels far from the shoreline, destroying the fisheries
b9R1a TIL there is a machine called a ballast cleaner. It's sole purpose is to wash stones on railway lines. In the UK, one operator's ballast cleaner washes around 1.6km of stones every night.
awd6Z TIL the Battles of Khalkin Gol increased IJA 'research' at Unit 731; suspicions of Soviet biowarfare led to the IJA implementing more epidemic prevention measures, formally researched by Ishii in Harbin