Ruth — of systems & design on Nostr: what I don't know, is vast... Upside? There are constant serendipities of encounter. ...

what I don't know, is vast... Upside? There are constant serendipities of encounter. Like? Like:

"The study of the processes involved [in friction] is called tribology"

Tribology! Who knew? Ok. Ok.

https://en.wikipedia.org/wiki/Friction