› added 6 years ago

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TIL that Johnny Gilbert, the announcer on "Jeopardy!", is 94 years old and has been in the game show business since the 1950s

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dD988 TIL players on the official forum for the game War Thunder have regularly leaked classified or restricted documents to win arguments over the real-world capabilities of weapons featured in the game
gM8g4 TIL that amicable and amiable have different meanings. Amicable describes goodwill between people or groups, and amiable describes a good-natured or affable individual. To remember this, don't use the C if there's no Crowd.
Y5L7 TIL killer whales that prey on other mammals enter ‘stealth mode’ when hunting, not making any sounds until the prey has been caught. Killer whales that prey on fish, however, continue to make noise at all points in their hunting since fish can’t hear the frequencies they use
JYdrl TIL a computer algorithm created by Stanford University can identify a human's sexuality based on photographs. If shown five images of any guy, it can predict if he is gay with a 91% accuracy. The “gaydar” program has not been made public.
VMlN4 TIL that Paraguay briefly made married polygamy legal in the 19th century, after a major war against neighboring countries had claimed the lives of many men. At that time, males were only 13% of the total population of Paraguay.