<html><head><meta http-equiv="Content-Type" content="text/html charset=windows-1252"></head><body style="word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space;" class=""><div class="">Hello Albrecht and all,</div><div class=""> In looking through my older files this evening I came across a short article I wrote in 2005 “Does the inertia of an elementary particle depend on its momentum content?” It was related to an article which I wrote but never submitted to Nature (thinking better of it) on my superluminal photon and electron models. At that time I called the circulating light-speed particle in my double-looped electron model a partino. In the above article I derived the inertial mass of the electron from the circulating partino’s momentum in a different way than in my current inertia article (without using centripetal acceleration), but with basically the same approach, using Newton’s second law applied to the circulating partino. I’d forgotten about this inertia article until I accidentally came across it this evening). You might be amused by the article’s presumption, so I’ve attached it (slightly edited).</div><div class=""> Richard</div><div class=""> </div></body></html>