Archive
Every featured fact we've ever highlighted — all verified, all remarkable.
The Shannon number estimates approximately 10^120 possible chess games, while the observable universe contains roughly 10^80 atoms. This staggering number…
Sharks have existed for over 450 million years, predating the first trees which appeared around 350 million years ago. Sharks survived all five of Earth's…
Teaching at Oxford began around 1096 AD and developed rapidly after 1167. The Aztec Empire was founded in 1428 AD — more than three centuries later. Oxford is…