Proof : Light Speed isn't Constant !
Please allow me to show the most conclusive(seems to be) part of my site.
Two stars are on the right and on the left. Facing stars, two mirrors are set at 45 degrees, and reflect star's lights to under. Speed of two reflection lights are same always...
I opened a web-site about subject above. See if you please.
http://www.geocities.co.jp/Technopolis/2561/eng.html
P.S. I can't receive E-mail. I haven't PC.