From: DKuriloff-at-aol-dot-com[SMTP:DKuriloff-at-aol-dot-com] Sent: Thursday, July 24, 1997 10:19 AM To: tesla-at-pupman-dot-com Subject: Re: additional layer of windings Could you expound on this concept with a particular example e.e. 800 feet # 22 g magnet wire on a 4 inch PVC pipe 24 inches in length. How would one get a bifilar winding on this and what advantage would this have in terms of performance of the secondary coil?