At www.toolsforwellness.com they sre selling a so-called "Teslar Watch"; it's got a generator attached to it that resonates at the earth's core frequency (7,83 Hz). It's supposed to be beneficial ... anyone try it?
thanks, stefan

I tried the teslar watch.
It definitely have some effect, but I could'nt use it. Every time I tried to wear it I got physically sick. That sickness stopped as after I had taken the watch off (not right away, but after a few minutes), so I know it was the watch that did it. I haven't heard about anyone else having had that experience, but that is mine.
The problem with the teslar watch is that the earth's resonance frequency, that the teslar watch is supposed to strengthen, is changing nowadays. It isn't 7,83 anymore. From what I've heard, it's going up. The question is what effect the watch have with that in mind.

Magnus Jansson