http://www.e-catworld.com/2013/05/essen-corrects-w.../

In the interview I answered that there was no direct measurement of dc (since the clamps could not detect such). This was a bit hasty. In future I will not answer such technical questions without conferring with all coauthors. After analysing what we checked and measured (which were many more variables that those from the clamps) we can definitely exclude dc-current. (This is what comes from being nice to journalists.)

Questo, da solo, elimina la più grossa (e fondata) critica al report sull'e-cat.