› added 9 months ago

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TIL That grocery store margins are only 1 percent to 3 percent of the sales price of an item

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via reddit.com

8aaR8 TIL about the Dunbar's number. It is a theoretical upper limit of the people one can maintain stable relationships with. Suggested between 100 and 250. So if a town's population is below the Dunbar's number, it is more likely to have harmony and peace that a larger town or city.
W8rY TIL Gardiners Island in New York is one of the United States’ largest private islands, has been owned by the Gardiner family for almost 400 years, and was granted to them by the King of England. It also has New York State’s oldest building on it, built in 1639.
5Ygm9 TIL that bails of hay can spontaneously combust if they contain too much moisture.
KOJR TIL if officials awarded Lance Armstrong’s 2005 Tour De France title to the next fastest finisher who has never been linked to doping, they’d have to give it to the 23rd place finisher
yZ8X TIL the only reason to add salt to water for cooking pasta is to add flavor. It would take 15 tablespoons of salt to raise the boiling temperature of 1L of water by 2 degrees.