Dowsing rods are simple tools used to detect the presence of underground water, minerals, or other objects. They are typically made of two L-shaped rods of metal, wood, or plastic, which are held in the hands of the user. When the rods cross, it is said to indicate the presence of the target object.
The use of dowsing rods has been documented for centuries, and there are many different theories about how they work. Some people believe that the rods are sensitive to changes in the Earth’s magnetic field, while others believe that they are simply responding to the subconscious mind of the user.