Now I thought I knew a bit about how this works with using metal rods and there being electricity, water and metal as the three elements to this happening. Maybe some people think it is nothing more than trickery but I know it isn't as I have witnessed it and seen the success it had. But today I saw a man who had a wooden wish bone stick and holding the two ends with the thicker end pointing forward he walked a stretch of land and if he hadn't got his face out of the way he would have got a fat lip as the stick shot up and smacked his shoulder. He then stood there with the stick going up and down as he counted in tens of feet until he stated that 50 feet below us is a structure with water flowing. He was correct but is a professional diviner for sure but still, with a wooden stick he can do the job of ultrasound.