› added 8 years ago

183

TIL that the “10000 hours” theory that sheer volume of practice will make you an expert has been debunked.

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6QQw TIL during WWII a group of students from the University of Munich were beheaded in Germany after distributing leaflets opposing the war.
LQVOv TIL why Roman concrete often lasted thousands of years, but ours decays in mere decades.
Yppyr TIL in 2009 Airmen Colton Read went in for gallbladder surgery and woke up with both legs amputated. Military doctors punctured his aorta and waited 8.5 hours to get him proper medical care. Read isn't legally allowed to sue for damages.
LrZm TIL the calculator number limit of 10^99 is actually pretty large. There are only 10^80 atoms in the observable universe.
WkPl8 TIL Mary Poppins actress Julie Andrews was given the honor of hosting the opening of Walt Disney World on October 1st, 1971. October 1st is also Andrews' birthday.