I can find water with two copper or steel rods so that part works. I can find disturbed soil also. Why won't it lead me to Gold or something use full?
The early Europeans used rods to find precious medals.
I've always wondered why the Bible refered to "a rod AND a staff". If the rod wasn't used to find water etc., what did they use it for? Why carry two?
I'll have to ponder over that one a little bit.