This NYT article opens with a video showing the web and some explanatory text.

The archive.today copy doesn't play the video. The thumbnail image is present. The <video> tag is present on the archived page, but its src attribute has been renamed to "old-src". Re-renaming the old-src attribute back to "src" will cause the video to play, but at that point you're playing the original non-archived video directly from nyt.com. This will presumably break if NYT takes the video down.

Does archive.today not archive videos?