November 29

1775

American physician James Jay invents invisible ink. Thankfully, his invention is not used on the patent.

Where'd It Go?

Luckily, the questions on this quiz are completely visible.

  1. Economist Adam Smith famously described the self-regulating nature of a free market as “an invisible” what?
  2. Who gave Harry Potter his Invisibility Cloak?
  3. Who is missing from the following sequence? Sauron, Isildur, Deagol, Gollum, Bilbo Baggins, Frodo Baggins, Gandalf, ___ ________, Samwise Gamgee
  4. What band scored a hit with “Invisible Touch” in 1986?
  5. What organization is sometimes referred to as “The Invisible Empire of the South”?
  6. Which Greek god had a helmet that made its wearer invisible?
  7. Who, respectively, wrote “Invisible Man” and “The Invisible Man”?
  8. ”Let’s Get Invisible” is the sixth book in what literary series?
  1. Hand
  2. Albus Dumbledore
  3. Tom Bombadil (It’s the holders of the One Ring in The Lord of the Rings.)
  4. Genesis
  5. The Ku Klux Klan
  6. Hades
  7. Ralph Ellison and H. G. Wells
  8. Goosebumps

1935

Physicist Erwin Schrodinger publishes his famous thought experiment known as "Schrodinger's Cat".

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