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TIL there is a fortress castle called Mont Saint-Michel off the coast of Normandy, France that is accessible by foot at low tide, but becomes an island at high tide. It was the only spot in Normandy that never fell to the English during the 100 Years War. It has also served as a church and prison

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AQVn TIL Synsepalum dulcificum is a “Miracle Fruit” which, after consumed, makes sour foods taste sweet. And in the 1970’s an attempt to commercialize this fruit for that purpose failed with accusations of the sugar industry sabotaging the research to prevent loss of business
AdlB TIL a ten-year psychological study found that men who kissed their wives before leaving for work lived, on average, five years longer, earning 20 to 30 percent more than peers who left without a kiss.
ZpaNo TIL that during the Battle of the Chateauguay, an American officer ordered the Canadian forces to surrender. However, because the American officer did not have a truce flag properly displayed, the Canadians simply shot and killed him.
M7QZb TIL that flight recorders must be able to withstand an acceleration of 3400 g for 6.5 milliseconds and that this is roughly equivalent to an impact velocity of 270 knots (310 mph; 500 km/h).
1lNO TIL that the best selling item at Wal-Marts are bananas