I am working on an idea to explain dowsing. I doubt that it is right in that there are many others more knowledgeable and better equipped than I who have failed to discover a mechanism.
I am pretty certain that the rods move as a result of micro movements in my wrists. This does not explain why they move under specific circumstances.
I am certain that the effect is biological rather than mystical.
If I hold the rods in front of me I can get them to cross and uncross by thinking.
I do not think of this a telepathy in any form.
I once dowsed the local church yard as the sun was setting and as the sun flashed between each big grave marker the rods swung.
At Tredegar House, Newport, I discovered a straight line running across the front lawn. The property manager was unimpressed, saying that it was just a private water main put in by the penultimate Lord Tredegar. I had no idea that such a pipe existed.
If I immobilise my elbows by holding them tight to my body then the rods don’t move in any predictable way.
I dowsed my garden shortly after we arrived here nearly fifty tears ago. I got a very wobbly but definitely linear result. The line ran diagonally across a very rough patch. While I was staring at the ground my wife was laughing out loud. She called out to look UP! The power line to the village hall next door followed the line that the rods indicated.
I am only interested in physical dowsing rather than any predictive or remote use of the activity.
https://web.randi.org/uploads/3/7/3/7/37377621/jref13edmod_dowsing_teacher_print.pdf
The above is quite handy. Regarding arms firmly by your sides this does offer some explanation.
I think if there is any merit to it, I could see it being to do with running water creating an electromagnetic field or something.
It’s a tricky one, because both of these things can be true at once:
1. There is no evidence that it works when tested under scientific conditions, even with a big cash prize available
2. People whose opinions I respect say they’ve seen it work, and I know they are not deliberately telling fibs
There are so many variables that could make people’s experiences with it unintentionally biased/unscientific.
Just because there isn’t evidence yet, doesn’t mean there won’t be, so I remain an open sceptic, but it’s important that we apply rigorous standards when it comes to making these sorts of claims and therefore don’t think anyone can say for sure that ‘it works’.
Is it possible that the rods themselves are mechanically useless other than due to the ideomotor effect discussed in the above link? Humans do have the proteins responsible for magnetoreception (cryptochromes) in living creatures, though it’s thought we don’t have any way for our brains to interpret these signals. If there are people who are indeed even minutely sensitive to magnetic fields, could this then in combination with the ideomotor effect create the effect some see?
The scientific part of my brain makes it an exciting experiment to think about, even though my current stance is that I don’t believe it to be a true phenomenon.