Haha, these kind of quack science devices really annoy me. Looking on eBay, there's some e-meters for £300. I'm sure a £3 multimeter would do a better job of m

Haha, these kind of quack science devices really annoy me. Looking on eBay, there's some e-meters for £300. I'm sure a £3 multimeter would do a better job of measuring resistance ;) I'm really curious as to whether the people that produce/sell these things, know they're crap, or whether they believe they work. In a slightly similar vein - https://www.theguardian.com/commentisfree/2009/nov/14/bad-science-iraq-ben-goldacre https://www.theguardian.com/commentisfree/2009/nov/14/bad-sc... (A bomb detector, which is basically a glorified dowsing rod)