Like the Romans used to drink from lead cups. Something like that.
(it appears that the moderator is removing any replies with which he disagrees. It might be a piefed issue. But all the removed replies are top level and upopular. Stranger coincidences have happened I suppose.)
Huh. I am not ruling out that there may be something to it, but this article somehow triggers my bullshit detector. A lot of very flowery language, with what looks to me like wild speculation. And some of the claims about electricity are just… weird.
Ah yes, here we go. Doesn’t inspire confidence in them being unbiased.