https://xkcd.com/xkcd.com: A webcomic of romance and math humor.enhttps://xkcd.com/3202/<img src="https://imgs.xkcd.com/comics/groundhog_day_meaning.png" title="Originally, the ceremony used a variety of rodents and mustelids, but over time most people agreed it made sense to standardize on a specific individual ground squirrel in Pennsylvania." alt="Originally, the ceremony used a variety of rodents and mustelids, but over time most people agreed it made sense to standardize on a specific individual ground squirrel in Pennsylvania." />Mon, 02 Feb 2026 05:00:00 -0000https://xkcd.com/3202/https://xkcd.com/3201/<img src="https://imgs.xkcd.com/comics/proof_without_content.png" title="There's also a proof without content of a conjecture without content, but it's left as an exercise for the reader." alt="There's also a proof without content of a conjecture without content, but it's left as an exercise for the reader." />Fri, 30 Jan 2026 05:00:00 -0000https://xkcd.com/3201/https://xkcd.com/3200/<img src="https://imgs.xkcd.com/comics/chemical_formula.png" title="Some of the atoms in the molecule are very weakly bound." alt="Some of the atoms in the molecule are very weakly bound." />Wed, 28 Jan 2026 05:00:00 -0000https://xkcd.com/3200/https://xkcd.com/3199/<img src="https://imgs.xkcd.com/comics/early_arthropods.png" title="'Ugh, I'm never going to be like spiders. My descendants will all just be normal arthropods who mind their own busines and don't do anything weird.' --The ancestor of a bunch of eusocial insects" alt="'Ugh, I'm never going to be like spiders. My descendants will all just be normal arthropods who mind their own busines and don't do anything weird.' --The ancestor of a bunch of eusocial insects" />Mon, 26 Jan 2026 05:00:00 -0000https://xkcd.com/3199/