SortStack #2062 — 2032-01-31

By duration · Order from shortest to longest.

1. An amber traffic light before it turns red 4 sec

   Amber phases are tuned to road speed — typically 3 seconds in town and up to 6 on fast roads, calculated from braking distance physics.

2. A Formula 1 qualifying lap of Monaco 1.2 min

   Monaco is F1's slowest lap by average speed, yet drivers call it the hardest 78 corners-per-race of the year — the barriers forgive nothing.

3. A flight from London to New York 8.2 h

   Flying west against the jet stream adds about an hour versus the return leg — eastbound flights have surfed the tailwind to under 5 hours.

4. The Wimbledon tennis championships 14 days

   The tournament's famous rest day, the 'Middle Sunday', was only abolished in 2022 after 145 years of tradition.

5. The construction of the Sydney Opera House 14 years

   Planned as a four-year, $7 million project, it took fourteen years and $102 million — and its architect left Australia before it opened, never returning.

6. The time since humans invented the wheel 5.5K years

   Potter's wheels came before wheels for transport — and the oldest wooden wheel ever found, near Ljubljana, is about 5,150 years old.

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