SortStack #2223 — 2032-07-10

By duration · Order from shortest to longest.

  1. A car airbag inflating after a crash 30 ms

    The bag must fully inflate before your head arrives — roughly ten times faster than the blink of an eye, driven by a controlled chemical explosion.

  2. The elevator ride up the Burj Khalifa's observation deck 1 min

    The lifts climb at around 10 metres per second. Your ears pop on the way to the 124th floor — the building is so tall it has distinct climate zones.

  3. La Tomatina, Spain's giant tomato fight 60 min

    Around 120 tonnes of overripe tomatoes are hurled in Buñol each August; a firework marks the end and the streets are hosed down within hours.

  4. James Cameron's film 'Titanic' 3.2 h

    The movie runs longer than the actual sinking it depicts — the real ship went down faster than you can watch it go down.

  5. The Isner-Mahut match, the longest in tennis history 11.1 h

    The 2010 Wimbledon first-rounder stretched over three days with a 70-68 final set — the scoreboard wasn't programmed to go that high and broke.

  6. The time since a human last stood on the Moon 53.4 years

    Gene Cernan traced his daughter's initials in the dust in December 1972 — no boots have touched the surface since.

← All puzzles · Play today’s SortStack