Met a plumber yesterday. Seemed intelligent and knowledgeable. Did competent work. Yet he also seemed to think he could find underground pipes with dowsing rods ("his wires").
Dowsing has been debunked many times. If such an easily debunked practice can persist, what hope is there of dispelling more subtle forms of quackery?
Dowsing has been debunked many times. If such an easily debunked practice can persist, what hope is there of dispelling more subtle forms of quackery?