these are made by Cliff Stoll, of cuckoo's egg fame.
Came in here to post this. This guy is unhinged by the way. He came in to give a talk in a course I was taking at UC Berkeley and as he continued to ramble on he noticed the students starting to glance at the clock on the wall above his head. He went off on a half-baked rant about how clocks don't matter and we should think for ourselves or something, then he stands up ON A CHAIR WITH WHEELS and pulls the clock off t…
Another way to describe the same is “excitable, passionate, and non-conforming”.
But I would instead say “Cliff Stoll is a national treasure”. I’m super jealous of the middle school kids who got to have him as their science teacher.