EcoWatts overunity device…

According to the Guardian article, it seems this company has been making the claim since 2003 when the independent tester, using their test equipment, failed to find overunity.

“EcoWatts “free energy” device rebuffed, BBC falls for it - EcoWatts and its fake free energy gadget is back in the limelight again, with the BBC Breakfast Show falling hook, line, and sinker in an interview with the company’s “CEO” Paul Calver. Calver stated that “we’re still getting to the question of why it works,” explaining to a BBC presenter his bewilderment at his very own creation. The response from the interviewer? “The point is it does.” Unfortunately, the point is that it almost certainly doesn’t. Ben Goldacre used his excellent Bad Science Guardian column this week to dig up some dirt on the dodgy company, and managed to find a scientist who gave his stamp of approval to a similar free energy gadget four years back: “Using the apparatus provided, it’s true, this scientist could get incredible results: the meters would read zero, and yet water would boil in around five minutes. Because the meters provided weren’t working.” The company that provided this former gadget along with the “broken” meters? EcoWatts.” (via zpenergy.com) - Source

Guardian Excerpts - “I contacted a working scientist who was previously reported - in the Telegraph in 2003 - to have independently validated a similar device from the same company. He wishes to remain anonymous, because he is bored with getting long conspiracy theory emails from free-energy cranks, but he is now a leading electrochemistry researcher at a Russell Group university. He was employed to do a single, very specific test, using measuring equipment provided by Ecowatts, and the conclusions in his report were very guarded: “Using the apparatus supplied by Gardner Watts and the procedures of analysis suggested by the company there appears [my italics] to be an energy gain in the system.” Using the apparatus provided, it’s true, this scientist could get incredible results: the meters would read zero, and yet water would boil in around five minutes. Because the meters provided weren’t working. The problem stems from the difference between measuring alternating current and direct current. Stick with me, science is fun when you’re making people look stupid. The meters he was given were to measure direct current: there was a diode in the circuit (this is a “one way street” for electricity), so theoretically the current could only flow one way, making it DC. Unfortunately, at high voltages the special, magic free energy cell went into “oscillation”: that meant that the current was alternating at high frequencies that were beyond the threshold of the diode, so beyond its ability to control the electrons. Therefore the current could flow in both directions, therefore it was alternating current, and therefore the current measurement was invalid. I speculate that the “inventor” made the same mistake, and I can honestly say I find the little histories of these devices fascinating. Anyway, in these tests, the investigator saw the current steadily increase with applied voltage and then fall to almost zero as the system went in to oscillation. An “energy gain, breaking the laws of physics,” was only recorded when the system was oscillating in such a way that the measurement of “energy going in” simply became invalid. So did our man try measuring the current properly? Yes, he did. He placed a magnetic choke on the system, which prevented the system going into oscillation and removed any energy gain, and also measured the (large) alternating current with his own meters in the circuit. No energy gain.” - Source