SortStack #2874 — 2034-04-22

By duration · Order from shortest to longest.

  1. One heartbeat of a hummingbird in flight 48 ms

    Hummingbird hearts can hit 1,260 beats per minute in flight, then crash to about 50 at night when the bird enters a hibernation-like torpor.

  2. A single blink of the human eye 348 ms

    We blink around 15-20 times a minute, and the brain edits out the darkness — you're effectively blind for about 10% of your waking hours.

  3. Cooking a perfect soft-boiled egg 4.5 min

    At high altitude it takes noticeably longer — water boils below 100°C up a mountain, which is why mountaineers complain about their eggs.

  4. The 1900 Paris Olympic Games 167 days

    Spread thinly through the World's Fair, the Games were so disorganized that some winners died never knowing they had been Olympians.

  5. The Cold War 43.9 years

    Historians call it 'the long peace' — the superpowers never fought each other directly, but proxy wars touched nearly every continent.

  6. One orbit of Pluto around the Sun 247.9 years

    Pluto hasn't completed a single orbit since its discovery in 1930 — it won't finish its first 'observed year' until 2178.

← All puzzles · Play today’s SortStack