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97

TIL Perfect squares cannot end in 2, 3, 7, or 8

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MenRb TIL in 1961 the entire U.S. figure skating team died in an airplane crash - causing a mandate still in effect that no team travelling to international competition would be allowed to fly together ever again
wL1M7 TIL Although the cost to buy has come down, the cost to fly remains high. The F-35 costs $44,000 an hour to fly, or $44 million to fly for 1,000 hours, or $352 million over the 8,000 hour lifespan of the jet.
WQV9 TIL that Hitler justified his campaign of ethnic extermination and relocation in Eastern Europe and the USSR in part on the U.S. government’s treatment of Native Americans in the 19th Century.
OwBa TIL that coastal Alaska (where most people live) is warmer than during the winter than Chicago or other parts of the US Midwest. The average winter temperature in Anchorage is 26°F, compared to 10°F in Minneapolis. Some areas are so warm that bears don’t hibernate; they instead eat all winter.
d8JQB TIL Nintendo started as a Card Company in 1889 and launched Hanafuda Cards and these cards were actually used in Japan as a replacement of Gambling Cards as they were banned by Japanese Government