CS asks: “What do you know about a technique called dowsing or water witching, supposedly to locate water under the ground, but also to locate things with a rod in a Y shape? It does not seem like something harmful to be in search of water. However, there is also something called dowsing with a pendulum made out of a metal like brass or other materials that is attached to a string. Apparently, you would tell it that if it swings in a circle, this means ‘yes’ and if it swings in a straight line, this means ‘no’; and then you ask it a question and your answer is the direction that it swings. I have seen this done and it seems like something one should not be doing. I am not sure if I should tell the people that are doing it that it is wrong or not.”
