Yeah about the jar thing, they actually unscrew them from the outside. That's the crazy part, it shows they understand the concept of a lid. Totally lines up with them seeing our gear as a bunch of parts to take apart.
Wild how smart those guys are. I saw a documentary where an octopus in a lab kept unscrewing jars from the inside to get food. They're problem solvers. Your story about it fiddling with tools totally tracks. Makes sense it would see your gear as a puzzle to figure out.