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Re: OT: Alien Contact
Why the heck does Atrocities keep creating threads that spiral out of control? http://forum.shrapnelgames.com/images/icons/icon12.gif
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Re: OT: Alien Contact
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The initial wavefront moving thorugh the material goes right through at the speed of light. The interference from the secondary EM waves generated by the atoms jostled by the main wave adds up to produce a new wave whos peaks and valleys change position slower than you'd expect. Look at standing waves on a rope as a slowed down example. You start waving the rope (attached to a wall or a friend on the other side) You see a succession of waves travel down the rope, hit the wall, and then reflect back, and start to interfere with the later waves you made. When the two waves interfere in the rope, the total result is a wave that looks like it isn't moving at all. The energy is still moving along at the normal speed, but the interference causes the illusion of slower (or faster (!)) velocities. Given appropriate conditions, you can actually make the wave peaks appear to "travel" faster than C, but the far side of the apparatus will not light up until enough time has passed for a beam at speed C to travel the length of the apparatus.</font><hr /></blockquote><font size="2" face="Verdana, Helvetica, sans-serif">Finally, someone joining the conversation that knows more physics than I do instead of someone that knows less. http://forum.shrapnelgames.com/images/icons/icon12.gif |
Re: OT: Alien Contact
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I firmly believe what I posted. |
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You aren't trolling on us, aren't you? Remember that the definition of trolling is to post and defend an idea in which you don't really believe just for your own amusement. |
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I firmly believe what I posted.</font><hr /></blockquote><font size="2" face="Verdana, Helvetica, sans-serif">In that case... why do you think the Bible is any evidence? Why is it (and hence Christianity) better than other religions? What makes it right, and everything else wrong? The "evidence" in the Bible is only corroborated by the world around you because the authors of the Bible were good authors and wrote it as such. [ February 26, 2003, 21:49: Message edited by: Imperator Fyron ] |
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I'm not going to argue the facts with you simply because I realize that I believe what I believe, and you believe what you believe. |
Re: OT: Alien Contact
Umm... no. There are tons of things the Bible says happened and will happen that did not ever happen.
I would question the Bible's content because I am a thinking being. Everyone should question any book's content. Blindly accepting anything is horribly, horrible wrong. Even worse than having drastically wrong beliefs about the nature of reality, by many orders of magnitude. [ February 26, 2003, 21:57: Message edited by: Imperator Fyron ] |
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