› added 2 years ago

62

TIL that 1000 kilometers is equal to 1 megametre (Mm).

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via reddit.com

rAae TIL that before the advent of modern street-lighting, city planners in some cities erected huge “moonlight towers” that illuminated large swaths of area, mimicking the light of the moon. Some of these remaining towers are celebrated as landmarks in Austin, TX.
JYv51 TIL The worlds biggest shopping mall (The Dubai Mall ) has over 1200 stores, is 10 million square feet and has access to the worlds tallest building (Burj Khalifa).
b9N4a TIL that Bob Clark directed Black Christmas (1974), one of the most terrifying holiday films of all time; just under a decade later, he directed A Christmas Story (1983), one of the most beloved holiday films of all time.
gMW9 TIL Google has a “unsupervised” neural network that learned what a cat was while searching the Internet
Z8MOQ TIL Arizona lost its chance to host the 1990 Super Bowl after its voters refused to make MLK Jr. Day a state holiday