Dowsing in California.

[bindeweede]

"With nearly 50 percent of the state in “exceptional drought” — the highest intensity on the scale — and no immediate relief in sight, Californians are increasingly turning to spiritual methods and even magic in their desperation to bring an end to the dry spell. At greatest risk is the state’s central farming valley, a region that provides fully half the nation’s fruit and vegetables. Already, hundreds of thousands of acres have been fallowed, and farmers say if they can’t find water to sustain their remaining crops, the drought could destroy their livelihoods, cause mass unemployment and damage the land in ways that could take decades to recover."

“It’s an energy of some sort. ... Like how some people can run a Ouija board. You either have it or you don’t. You can’t learn how to get it, but if you do have it, you have to learn how to use it,” he said. “It took me years to get my confidence. ... At first, you are a bit leery of telling someone they are going to have to go dig a $50,000 hole. What if nothing is there? But over time, I learned to trust.”

(Marc Mondavi.)

OTOH,

Scientists roll their eyes at the phenomenon. Graham Fogg, a hydrologist at the University of California, Davis, called it “folklore” and said there is no scientific proof that dowsers have any special skill at finding water. The reason dowsers often appear successful, he argued, is because “groundwater is ubiquitous.” Anybody with a basic knowledge of an aquifer is likely to be able to tap into something.

“Groundwater occurs virtually everywhere at some depth beneath the surface of the earth, so regardless of where you drill, you will virtually always hit the water table at some depth,” Fogg said.

The vibrating or movement of the diving rods or sticks, scientists argue, is nothing more than show.

http://news.yahoo.com/water-witch-dowsi ... 25572.html

Some viewers might remember Richard Dawkins' experiment from several years ago.

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[Zep]

Randi soundly trounced this here in Australia decades ago.