How to find out what happened on your birthday
Pick your month and day and open the file. The tool pulls Wikipedia's On This Day archive for that date: notable events, people born that day and holidays observed on it. The events list starts with the most recent and goes back centuries, and every line links to its full Wikipedia article.
By default the list leaves out wars, disasters and deaths, so it is easy to share with kids or read at a party. Tick "Include wars, disasters and deaths" to see the full record.
The guess-the-year game
Before you scroll the list, try the game. The tool picks five events from your date, spread from the 1500s to today, and you guess the year of each. A guess on the exact year scores 100 points. Points fall away the further off you are, so 10 years off still earns about 64 and 50 years off earns about 10. Share your score and a friend gets the same date to play.
Guessing years is harder than it looks, and that is the point. You start using clues: the technology in the sentence, the countries named, the way events cause other events. That is exactly how historians date evidence.
Ideas for using your birthday history
- Birthday cards and toasts. One surprising event from someone's birthday makes a better opener than "another year older".
- Classroom warm-ups. Open today's file and play the five clues as a class. It takes about three minutes.
- Famous birthday twins. The "Born this day" tab lists people who share your birthday, newest first.
- Family history. Check the dates of grandparents' birthdays or weddings and see what the world looked like then.