My Earth Toy

📅 On This Day: May 31

May 31, 1859: Big Ben's Great Clock starts. On this day in 1859, the Great Clock in the clock tower of the Houses of Parliament in London started ticking. People often call the tower and its great bell 'Big Ben. ' Each clock face is about 7 meters across.

📅 Big Ben's Great Clock starts (1859)

Big Ben

Where: Big Ben, London

Read about Big Ben → 📍 See it on the 3D globe

✨ More events on this day

🧠 Question of the day

About how wide is each Big Ben clock face?

Show the answer

Answer: About 7 meters

🎂 Landmarks that opened on May 31

🐾 World day: World Parrot Day

Parrots are very clever: they copy sounds and can even solve puzzles.

Questions

What happened on May 31?

May 31, 1859: Big Ben's Great Clock starts. It happened in Big Ben, London.

Which landmarks opened on May 31?

Dakshineswar Kali Temple (completed 1855), Cathedral of Brasília (completed 1970).

In the game, the "Today on Earth" panel shows this story on its day, with a question to answer and a place to fly to.

More days in May

Source: en.wikipedia.org/wiki/Big_Ben