› added 2 years ago

276

TIL that the caste system is among the world's oldest forms of surviving social stratification.

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PYrvg TIL Barcodes were first invented to track railroad cars traveling across the country in the 1960s. A colored barcode was attached to steel plates on the side of train cars and scanned as they entered and exited railroad facilities.
kJQo1 TIL of Olga Hepnarová (1951–1975) who was a Czech mass murderer who killed 8 people by driving a truck into a crowd in Prague. She was executed in 1975, the last woman to be executed in Czechoslovakia.
jNBEM TIL that Massachusetts once banned Christmas for 22 years because people celebrated too hard--drinking too much, partying in the streets, and breaking into houses
kmD5 TIL The Beatles refused to play to segregated shows and were key in ending racially segregated events.
mxD6E TIL that the original DeLorean only had 130 hp