› added 4 years ago

67

TIL that PETN, a very powerful high explosive, is used as medicine

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oRnkY TIL that the first Tay Bridge collapsed in a winter gale in December 1879, just nineteen months after opening, plunging a passenger train into the Firth of Tay and killing all 75 people on board
wL9A8 TIL that 6.8T of steel used to build the USS New York was salvaged from the ruins of the World Trade Center after 9/11
XZE6 TIL that peeling an apple will remove 50% of it’s total fiber, and around 30% of it’s vitamin C
OQZ1 TIL when President Ronald Reagan was shot in 1981 and was taken into surgery, he quipped with the doctors, “I hope you’re all Republicans.”
lNZV TIL that many German monks would sustain themselves on nothing but beer and water for the entire 40 days of Lent.