Recent content by winchy

well i thank you all for your help. now to learn more and ponder some.

i would just like to know where to get some good info on possble time travel and some people personal views on it. Thanks.

ok, so in a perfect and toally therical world it could happen?

but light has a mass, 2kg of light falls on the Earth everyday. and isn't light and mass the same thing, that's why E=mc2. mass energy..?

ok, ill try to explain myself as best as i can. you have a box with all walls with "perfect mirrors", remove all air, then force light into the box. assuming no light escapes would the "density" become great enough for sound to use the light as a medium to travell through. i hope explained...