Apur-phy.244 net.space utcsrgv!utzoo!decvax!pur-ee!purdue!pur-phy!rb Mon Mar 15 09:11:45 1982 Re: variable c My comment seems to have been mis-interpreted. The correct way to handle bending of light, etc in a gravitational field is to treat the curvature tensor as an effective index of refraction. I.e., light slows down in a gravitaional field. I hope I haven't confused anyone. Ross Bogue ----------------------------------------------------------------- gopher://quux.org/ conversion by John Goerzen of http://communication.ucsd.edu/A-News/ This Usenet Oldnews Archive article may be copied and distributed freely, provided: 1. There is no money collected for the text(s) of the articles. 2. The following notice remains appended to each copy: The Usenet Oldnews Archive: Compilation Copyright (C) 1981, 1996 Bruce Jones, Henry Spencer, David Wiseman.