From the "No Good Deed Goes Unpunished" Dept...This is what I get for trying to fix one of those "Free" LED trouble lights from Horror Fraught. The plastic just crumbled in my hand, and I stabbed myself good and proper with my screwdriver.
I found the poor thing in the back-back of my toolbox, been sitting there for years. Fearful of the batteries, I checked and sure enough, rotten battery compartment, so I figured I'd take it apart for the LED array.
Well, at least while I was doctoring myself I got a good show; I could see tendons moving back & forth inside the hole when I moved my fingers, like in that scene from the end of
Empire Strikes Back with Luke's new robotic hand...
mnem
That'll teach me to talk nice about Harbor Freight.