Every U.S. patent was destroyed when a fire raged through the Patent Office in Washington in 1836—and it happened again 41 years later.

From The Archive
Spoiler alert! Sometimes TV shows shock their audiences with mind-blowing twists and surprises, but TV writers are often clever enough to foreshadow these events with very subtle references.
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In her forties, she rededicated her life to working with the poor and very sick.
In 1854, thousands of New Yorkers watched an inventor appear to almost plummet to his death.
Some even played multiple characters on the show before making it big.
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Conspiracy theories have abounded since that day, including ones surrounding an unknown woman wearing a head scarf.
Where does glitter come from? Why does it exist? And how in the name of all that is good can you get it off the upholstery?