› added 4 years ago

70

TIL that 40% of all Americans and 76% of African Americans are vitamin D deficient

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ADk6n TIL that in 1958, an earthquake created a tsunami that was the largest wave ever known. The force of the wave removed all trees and vegetation from elevations as high as 1720 feet (524 meters) above sea level.
woxe1 TIL that Microwaves generate heat, (not as popularly conceived (having a resonant frequency similar to water)), but instead, by matter doing it's best to magnetize itself.
nY7o TIL that the deliveryman who picked up Martin’s chair in the final episode of Frasier (played by Cleto Augusto) was the same deliveryman who had dropped it off in the pilot.
VMge4 TIL: We know how ancient Sanskrit sounded because in the fifth century BCE, the Indian grammarian Panini produced a complete grammar of the language, including how all sounds are pronounced. The complexity of his linguistic analysis wasn't replicated until the 20th century.
18kP TIL that Queen was probably the most educated rock band ever. Freddie Mercury - degree in Art & Graphic Design, Roger Taylor - Biology, John Deacon - Electronics & Brian May - Astrophysics (& recently completed his doctorate after a 30-year hiatus).