Those would make for excellent fishing gear.
I've been meaning to take a half-day off and cast a line on a cool summer morning. I don't fish, but I can learn. The new precinct is on a river. You may recall, it's the same place I got started. Just the other day I saw a bicycle bum dig worms at the break area, red wigglers. He tells me there are giant cat fish there; Most never eat the reapings - the water is polluted with modern industrial contaminants. For now I'll breathe the metallic ions along the falls, try not to step on a hook, I've had them nibble my shoes, and see what else I notice.