Don’t worry/be greatly disappointed (delete as appropriate): I’m not going to write about Tik Tok. I saw the name of the app recently, and thought about how I haven’t written about the origin of its name, as I have other social media.

But then, there’s not really much to write about, is there? It did set me thinking about tick tock specifically, as well as the curious fact that clocks don’t go tick tock. They go tick tick (and so on).

So why do we say tick tock?