› added 6 years ago

496

TIL the Hoover Dam was made with enough concrete to build a highway from New York to California

Read more mentalfloss.com

via reddit.com

gr5XX TIL: That early drafts for the movie 2001: A Space Odyssey included a prologue containing interviews with scientists about extraterrestrial life, voice-over narration, a stronger emphasis on the prevailing Cold War balance of terror and a different and more explicitly explained breakdown for HAL.
QJBBe TIL that any commoner in the Choson Dynasty can get government posts if they win a stone battle tournament sponsored by the King.
4dwJ TIL that the word “utopia” literally means “not a place.”
dArB TIL that there are 62 pieces of Lego for every person on Earth.
nYBr TIL: California is the only state that mandates comprehensive sex education