"TIL that when the set of James Cameron’s Titanic was submerged during filming, the Grand Staircase dislodged and floated; supporting the uncomfirmed theory that the missing original staircase dislodged and floated away during the real sinking."

"TIL after U.S. President Garfield was shot, his doctors were so negligent and gave him such a bad infection that his assassin openly confessed at trial to the shooting, but argued that Garfield’s doctors had actually done the killing."

"TIL Although it is lauded as an excellent psychological tool by Government Agencies, Businesses, and even some schools, the Myers-Briggs Personality Test has been deemed useless by modern psychological experts."

"TIL about xocolatl and tlilxóchitl, now known as chocolate and vanilla. The Mexica (Aztecs of Mexico) were the first to use both vanilla and cocoa together to help with the flavor of their foods and drinks, often mixing them together."

"TIL Beethoven in his 1822 composition Piano Sonata No. 32 wrote a powerful, heavily syncopated passage that has been described as boogie-woogie, jazz, and ragtime, a style which would not exist for another 70 years."