Did you know about Felicia, the ferret who cleaned particle colliders?
In the 70s there were building another one of those roundy rounds for atoms to smash, which is mostly just long and narrow metal tube (like hundreds of meters). And these tubes would accumulate small bits of dust metal and other trash inside that would ruin the whole shebang.
So how do you clean a long and narrow science tunnel? You buy a ferret, give her a brush collar, she crawls around exploring without getting stuck even once, you pay her in food and let local nerds take her home for the night. 35 bucks it's a steal.
Unfortunately automation comes for us all, but dont cry that its over smile cause you have been joybaited by Felicia the particle accelerator ferret (and read more in this article)
