› added 4 years ago

50

TIL in 1987 Glad-Lock Bags financed a theatrically released movie called "Million Dollar Mystery", where the audience was handed a coupon outside the theater, and the movie had a tie in with their promotion, even having the character directly talk to the audience at the end about the promotion.

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5VYv8 TIL ravens and wolf cubs have been observed playing, with ravens flying over the cubs with sticks, teasing the cubs into jumping to grab the stick.
VMQJk TIL Liechtenstein started WWII with an army of 80 men, and came back with 81 after meeting an Italian dude in the mountains
QJnZ6 TIL near the end of WWI, a small fortified town in France called Le Quesnoy was liberated from the Germans after four years of occupation, by New Zealand soldiers in a sneak attack, with zero civilian casualties. Multiple memorials and many of the town's streets are named in NZ's honour.
VAXG TIL once you’ve had an infection, 1 cell that produces the right antibodies for that virus is stored in your bone marrow for the rest of your life, readying the immune system to respond quickly and efficiently if that virus ever invades again.
neyno TIL the numbers (1-10) that we use every single day were actually made by Indians and spread by Arabs who found it very easy to use and adopted it into mathematics and is actually called Arabic numerals, because Europeans discovered it via the Arabs during the 6th century. Is this common knowledge?