SortStack #550 — 2027-12-11
By duration · Order from shortest to longest.
- A typical national anthem performance at a sports event 1.5 min
Uruguay's full anthem runs about five minutes, while Japan's 'Kimigayo' has just four lines — the shortest lyrics of any anthem on Earth.
- a-ha's 'Take On Me' 3.8 min
The Norwegian band recorded it three times before it became a hit — the famous pencil-sketch video took 16 weeks of rotoscoping by hand.
- An average swim across the English Channel 13.5 h
Fewer people have swum the Channel than have climbed Everest — and rules forbid wetsuits, allowing only goggles, a cap, and grease.
- A full-term human pregnancy 280 days
Only about 4% of babies arrive on their due date — and the classic count starts from before conception even happens.
- The Romanov dynasty's rule over Russia 304 years
It began with a 16-year-old reluctantly accepting the throne in 1613 and ended 304 years later with Nicholas II's abdication in 1917.
- The age of the oldest known figurative cave painting (Sulawesi) 51.1K years
The Indonesian rock art depicts wild pigs and human-like figures — painted tens of thousands of years before Lascaux's famous bulls.