"The basic idea of acupuncture is the body has energy, physics tells us that."
One thing I learned in school is that energy is one of the most obscure and abstract ideas in physics (though enthropy rulez). But generally speaking, we defined it as 'the ability to exert force, to make changes in our environment' or something like that. Now we surely do have it, but that doesn't say anything about the details. One of the problems with TCM, imo, is that during the 5000 or so years, they were pretty convinced that it works (and maybe it did, maybe didn't), and just didn't feel the need to develop more advanced explanations for its mechanism. That is, we're still stuck with the ancient mystical explanations, when we (more correctly, they) could go for some scientific expl, involving maybe electrons, ions, etcetera. Though the voltmeter test seems to go this way, it seemed to me just a 'show', with no background explanation...
"The millivolt meter can show that there is an energetic current that is stronger in some places and less strong in others, as the previous poster pointed out. "
Well, I've never met a current that was not energetic, that is, having energy.
I have learned (and used) Ampere's laws in my practice - I presume the same could be used here - why doesn't someone go and analyze our body based on local resistivity and capacity and electrolyte concentration etc? (Oh, maybe then you'd not be able to sell this thing ? I feel that more people buy it if it's mystical than if it's scientific / and maybe it'd turn out there's nothing in it).
An interesting test would be to sum up those energy readings to see if they satisfy conservation laws... (I just can't imagine a current going in my body and becoming stronger in some places without some other currents adding to it).
Also, to point out, the voltmeter measures potential, not current. An open circuit can have voltage (potential difference), without having current. (Though I accept there are currents in our body, at least as far as I know in our muscles and nerves).
After spending two days of kayaking to cause severe pains in my muscles the idea of making it go away in a matter of minutes and needles escapes me. (or maybe i misunderstand the concept). That's almost like recovering from alcohol toxication in five minutes on monday morning.
"My guess would be at the tips of the fingers and toes would be the strongest reading."
You said you know acupuncture, didn't you? Then you should know there are so many points just on your palm which have a high reading. I'll take a foto of the stuff next time for u.
'Think about a river, if you stick a log in it, it is going to change the flow of the water. In a similiar way if you needle into an an energetic flow it can change the direction of that flow, which when done properly can have healing properties.'
Have you ever played in a river in your childhood? It must be a very small river or very big stick to have apparent effect. And usually the effect can rather be described as perturbance (which usually has a negative meaning). As far as man tried to intervene in river's flow, it usually becomes more dangerous.
Though as my teacher says, every analogy is lame, but not every lame is analogous (sorry, hard to translate from hungarian, hope you got the idea).
(btw real.girl are you of hungarian descent ? Nice to see professional women in the sceptic corner)
PS. Speaking about chinese medicine, the asian 'groceries' are really an interesting sight, with all the dried mushrooms, plants, seaweed, squids, and all the things I'm afraid to ask about :-D My favorite is the black chicken, which is (of course) said to have healing properties. It's pretty frightening, being totally black inside and outside... I'd like to know if they ever tested these things in labs..