Folks, Do to an illness I and relegated to sitting behind the computer. I have seen this site before but a friend sent it too me again. When you get there, look at the 3rd pix down on the left and read the caption. Real world proof that Skin effect and the Proximity effect do exist. Scope it out. Paul A. Cianciolo 57 Huntington Drive Harwinton CT 06791 W1VLF