› added 7 months ago

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TIL I learned how deaf people can listen to music using bone conduction headphones

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9bkm TIL there is no such thing as a true one-way mirror; they are equally as reflective on each side, but one room is kept much darker than the other room, thus preventing the lighter room from seeing through it.
KOMl9 TIL one of Martin Luther King Jr's favorite hymns was Mahalia Jackson's rendition of 'How I got over." She sang it at the March on Washington in 1963 and in moments when he felt discouraged, he'd call her just to hear her sing.
XEBMk TIL Presidents since 1929 have generally been wealthier than presidents of the late nineteenth and early twentieth centuries. With the exception of Harry S. Truman, all presidents since this time have been millionaires.
kOY55 TIL The shortest run for a TV series was 11 minutes. In 1969, a sketch show called Turn-On, by the creator of Laugh-In, was deemed so risqué that at the 1st commercial break of the 1st episode, a network announced it would no longer play the show and instead aired organ music over a black screen.
8amwP TIL the first Reebok Pump shoes were released on November 24, 1989. That month, Dominique Wilkins introduced them to the world by pumping in a TV commercial.