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TIL: The F-35 has a lifespan of 8,000 hours and it costs $44,000 per hour to fly.

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x4G1 TIL: in 2010 a man had live explosives on his bag for three days unknowingly, when he got a phone call and a bomb squad showed up at his home. The explosives were placed and forgotten on his bag during an airport security exercise.
N7e8J TIL that there is seaweed that tastes just like bacon and is twice as healthy as kale
16JXr TIL That in 1774 James Cook charted Sandy Island off the coast of New Caledonia. Despite its' inclusion in official maps and charts for over two centuries in 2012 an Australian survey vessel proved the island had never actually existed and may have been a 'pumice raft' floating in the area.
neQDW TIL that a senior officer of the B-59 Soviet submarine, Vasili Arkhipov, averted the start of a nuclear war when he made the choice not to engage in combat with the US forces near Cuba in 1962
XEyME TIL about the world's smallest motorized car. About the size of a grain of rice, it is a micro-model of a 1936 Toyota AA, and includes a body, tires, spare tire, wheels, axle, bearings, headlights, tail lights, bumpers, step, number plate and emblem. It travels at 5-6 mm per second.