What I want to know is would map dowsing work in the Sahara?
Depends what your'e dowsing for .
Sand ? , has been known to work .
Water , seems to get avoided .
Ley Lines , place is covered in them .
How do you think the camels know where to go ?
Maybe something to do with carrying the rods , but do dowsers ever walk more than couple of miles from the road/car ?