If you click on the "more details" link, you end up on a different blog post, saying some of the same things. Looks like it has a reference. But then that post

If you click on the "more details" link, you end up on a different blog post, saying some of the same things. Looks like it has a reference. But then that post also has a link to a source, which is another blog post, which links to another, which via a few more links back to this one. We have citogenesis[1] in actual action. [1] https://xkcd.com/978/ https://xkcd.com/978/