The Lecher antenna is a fascinating tool used in a variety of fields, including geobiology and dowsing. It is renowned for its ability to detect electromagnetic fields and subtle energies, offering a unique window onto the invisible world around us. The Lecher antenna takes its name from Ernst Lecher, an Austrian physicist who discovered resonant circuits, also known as Lecher lines, in the early 20th century. These circuits were used to measure the wavelengths of radio waves, a discovery that had a significant impact on the development...