📅 March 31 in the Time Tunnel
What happened on March 31? Travel back in time and find out — then test yourself with the quiz.
⏳ On this day in history
- 1889The Eiffel Tower in Paris was officially opened
- 1951The UNIVAC I computer was delivered to the US Census Bureau
- 1966The Soviet Union launched Luna 10, the first spacecraft to orbit the Moon
- 2005The dwarf planet Makemake was discovered
🎂 Born on March 31
- 🎼 Joseph Haydn (1732) — composer
See everyone born on March 31 →
March 31 quiz
In what year? 🗼 The Eiffel Tower in Paris was officially opened
In what year? 💻 The UNIVAC I computer was delivered to the US Census Bureau
In what year? 🌙 The Soviet Union launched Luna 10, the first spacecraft to orbit the Moon
Which famous person was born on March 31?