In 1882 – Edward H. Johnson of the Edison Illumination Company strung a single power cord with red white and blue lights on his Christmas tree becoming the first person to use Christmas tree lights.
In 1885 – A patent for a gravity switchback railway was issued to La Marcus Thompson of Coney Island, New York. You and I might call it a “roller coaster.”
In 1968 – At 3:01 PM Eastern time, Apollo 8 transmitted the first US. live telecast from a manned spacecraft in outer space.
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