SortStack #1159 — 2029-08-11

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. A qualifying rodeo bull ride 8 sec

    Riders must stay on with one hand for the full count to score at all — touching the bull or themselves with the free hand means instant disqualification.

  3. 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.

  4. A tiger's pregnancy 105 days

    Cubs are born blind and helpless at around a kilogram — yet within two years they're apex predators ten times their mother's litter weight.

  5. The Holy Roman Empire, from Otto the Great to its dissolution 844 years

    Voltaire quipped it was 'neither holy, nor Roman, nor an empire' — yet it lasted 844 years before Napoleon finished it off in 1806.

  6. A photon's journey from the Sun's core to its surface 170K years

    Energy ricochets through the dense interior for on the order of 100,000 years — then crosses the void to Earth in barely eight minutes.

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