SortStack #2664 — 2033-09-24

By duration · Order from shortest to longest.

  1. A single wingbeat of a hovering hummingbird 12.6 ms

    Up to 80 wingbeats per second lets hummingbirds hover, fly backwards, and even fly upside down — no other bird can do all three.

  2. The Islamic holy month of Ramadan 29.5 days

    Because it follows the lunar calendar, Ramadan drifts about 11 days earlier each year — cycling through every season over 33 years.

  3. 'Logistics', the longest film ever made 35.7 days

    The Swedish experimental film follows a pedometer's supply chain in reverse, in real time, from a Stockholm shop back to a Chinese factory.

  4. The First World War 4.3 years

    The armistice was signed at dawn but set for 11 am — nearly 2,700 men died in those final six hours, the last just one minute before peace.

  5. Voyager 1's journey from launch to interstellar space 35 years

    It carries a golden record with greetings in 55 languages and Chuck Berry — and it still phones home daily on a 1970s 8-track-era computer.

  6. 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.

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