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TIL Each of your 10,000,000,000,000 cells has 1.8 meters of DNA.

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8av14 TIL Aaliyah maintained a perfect 4.0 GPA through her graduation from high school, saying "I don't want kids to think, 'I can just sing and forget about school.' I think it's very important to have an education, and even more important to have something to fall back on."
rNjx TIL that, in 1949, Costa Rica abolished its army and decided to replace them with “an army of teachers.” 63 years later, this has proven to be a huge success for the small country and it’s citizens.
4kNKw TIL that the Block of Marble which later turned into the Statue of David by Michelangelo, had a past of Rejection by other sculptors before its making.
8R8b TIL that while high profile scientists such as Carl Sagan have advocated the transmission of messages into outer space, Stephen Hawking has warned against it, suggesting that aliens might simply raid Earth for its resources and then move on.
9o4B TIL that, by using astronomy, we have guessed the date that Odysseus took back the throne of Ithaca as described in Homer’s ‘The Odyssey’: April 16th, 1178 B.C.