• Xk chevron_right

      Conic Sections

      comics.movim.eu / XKCD • 2 January 2026

    They're not generally used for crewed spacecraft because astronauts HATE going around the corners.
    • Xk chevron_right

      Anyone Else Here

      comics.movim.eu / XKCD • 31 December 2025

    Anyone else watching this Youtube video in 1954? If so, my last trip definitely messed with the timeline.
    • Xk chevron_right

      High Altitude Cooking Instructions

      comics.movim.eu / XKCD • 29 December 2025

    1,300,000-1,400,000 ft: Ask a crew member to show you how to use the ISS food warmer.
    • Xk chevron_right

      Truly Universal Outlet

      comics.movim.eu / XKCD • 26 December 2025

    Building Inspectors HATE This One Weird Trick
    • Xk chevron_right

      Funny Numbers

      comics.movim.eu / XKCD • 22 December 2025

    In 1899, people were walking around shouting '23' at each other and laughing, and confused reporters were writing articles trying to figure out what it meant.
    • Xk chevron_right

      Pole Vault Pole

      comics.movim.eu / XKCD • 19 December 2025

    My goal in life is to be personally responsible for at least one sports rule change.
    • Xk chevron_right

      Telescope Types

      comics.movim.eu / XKCD • 17 December 2025

    I'm trying to buy a gravitational lens for my camera, but I can't tell if the manufacturers are listing comoving focal length or proper focal length.
    • Xk chevron_right

      Jumping Frog Radius

      comics.movim.eu / XKCD • 15 December 2025

    Earth's r_jf is approximately 1.5 light-days, leading to general relativity's successful prediction that all the frogs in the Solar System should be found collected on the surface of the Earth.