We dont know when the picture has been taken. It could be that the picture is taken just after the electrical power switch off. (After ~21:05 see figure 6)
_____ From: Finlay MacNab [mailto:[email protected]] Sent: lundi 29 décembre 2014 23:01 To: [email protected] Subject: RE: [Vo]:the Parkhomov paper translated It is interesting that in figure 4 of the report the heating coils wrapped around the Al2O3 cylinder appear dark. This suggests that the inside of the cylinder is hotter than the coils. http://www.e-catworld.com/wp-content/uploads/2014/12/Lugano-Confirmed.pdf
