If this joker was right a submarine's radio comms would have electrons rushing round the world's oceans, with all manner of bizarre happenings near the aerials. I met the MD once, absolutely by chance, at an exhibition, munching a roll. Better not risk slandering the man I suppose. He couldn't give any evidence that things work the way he says something like "of course you can't actually see it". We discussed, and he went a bit red, asking if I was qualified in RF propagation. I pointed out that I was and he shut up. Funny bunch, plumbers.
Trouble is, these things do, on anecdotal evidence (friends of mine) seem to have a beneficial effect. I wouldn't like to guarantee it for others, but there you go.
Trouble is, these things do, on anecdotal evidence (friends of mine) seem to have a beneficial effect. I wouldn't like to guarantee it for others, but there you go.
