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69

TIL that an English Earl was once king of Germany

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WkLRo TIL that playing the didgeridoo has been clinically proven to help treat sleep apnea.
9ZO6 TIL that in medical dramas, about 66% of patients who are administered CPR survive long enough to be discharged from the hospital. In reality, depending on the circumstances CPR has a success rate between 2% and 18%.
9w1Mm TIL in the Mars movement of Gustav Holst’s The Planets Suite, the string players are instructed to strike the string with the stick of the bow (col legno), producing a more percussive sound.
BVax TIL that even though many people cite the PISA test scores as a source that Americans are behind in education, the test scores show that Americans beat every other OECD country when controlling for poverty in schools.
79Mr TIL that the founder of modern Saudi Arabia, Ibn Saud, had 45 sons, and almost 100 children total. The next king will be the first king that isn’t Ibn Saud’s direct son.