The tallest building ever proposed, the Shimizu Mega-City Pyramid, would house 1 million people — but materials to build it don't yet exist.
Fact #7146
👍 0 · 👎 0
More Technology Facts
More photos are taken every two minutes today than were taken in the entire 1800s.
Fact #3615 · Technology
The Brooklyn Bridge required innovative caisson construction.
Fact #1540 · Technology
The U.S. military tested radar systems in classified research programs.
Fact #1077 · Technology
GPS exists because of Einstein’s theory of relativity correcting time differences.
Fact #2746 · Technology
The Hoover Dam generates hydroelectric power for millions of people.
Fact #1509 · Technology
The piano was originally called the 'gravicembalo col piano e forte' (harpsichord with soft and loud) by its inventor.
Fact #4435 · Technology
Pianos have over 12,000 individual parts and are considered both string instruments and percussion instruments.
Fact #4413 · Technology
The Channel Tunnel required underwater tunneling through chalk marl.
Fact #1536 · Technology
Want more facts?
We have over 11,491 facts across 15 categories.