Mention the word dowsing and most people will think of a chap in muddy wellies trudging around a farm with a stick, looking for a good place to sink a borehole, or a fey type in a tie-dye T-shirt ...
He hands them a forked stick or two L-shaped rods and teaches long lines of curious onlookers just how to go about finding underground water. Schaffer is a water witch, a diviner, a dowser. He ...