https://xkcd.com/2897

Alt text:

When Pope Gregory XIII briefly shortened the light-year in 1582, it led to navigational chaos and the loss of several Papal starships.

  • @IHawkMike
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    19 months ago

    I almost certainly won’t be alive for it, but it’s funny to think about how confused people are going to be when 2100 isn’t a leap year.