📅 October 16 in the Time Tunnel

What happened on October 16? Travel back in time and find out — then test yourself with the quiz.

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🎉 Special days

  • 🥗 World Food Day

⏳ On this day in history

  1. 1843Mathematician William Rowan Hamilton invented quaternions, a new kind of number
  2. 1846Ether anesthesia was shown in public for the first time during an operation in Boston
  3. 1923Walt Disney and his brother Roy founded the Disney Brothers Cartoon Studio
  4. 2002The Bibliotheca Alexandrina, Egypt’s great new library, opened

🎂 Born on October 16

See everyone born on October 16 →

October 16 quiz

  1. In what year? 🧮 Mathematician William Rowan Hamilton invented quaternions, a new kind of number

  2. In what year? 💉 Ether anesthesia was shown in public for the first time during an operation in Boston

  3. In what year? 🐭 Walt Disney and his brother Roy founded the Disney Brothers Cartoon Studio

  4. Which famous person was born on October 16?