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Atheist Forums › Science › Physical Sciences v
Travelling at the speed of light?[Question]

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Travelling at the speed of light?[Question]
houseofcantor Offline
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#18
RE: Travelling at the speed of light?[Question]
October 20, 2015 at 5:20 am (This post was last modified: October 20, 2015 at 5:23 am by houseofcantor. Edit Reason: added more stuff )
(October 20, 2015 at 5:09 am)Alex K Wrote: Concerning the Alcubierre warp bubble, I am still not at all convinced that it is in principle possible to use to actually reach a destination with speed greater than light without invoking time travel paradoxes. And of course, matter with negative energy of that kind does not exist as far as we know.

I get to wondering if there's sort of a causality sphere that provides a lower bound limit for ftl travel. But I don't wonder too much 'cause then the stupid brain goes Panic  Big Grin

Also this, which I found interesting and posted at our alt hangout: http://www.thethinkingatheist.com/forum/...rferometer - indicating that serious peeps are taking the idea seriously.  Wink
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Atheist Forums › Science › Physical Sciences v
Travelling at the speed of light?[Question]

Messages In This Thread
Travelling at the speed of light?[Question] - by Heat - October 20, 2015 at 12:30 am
RE: Travelling at the speed of light?[Question] - by Aoi Magi - October 20, 2015 at 12:42 am
RE: Travelling at the speed of light?[Question] - by Heat - October 20, 2015 at 12:50 am
RE: Travelling at the speed of light?[Question] - by Alex K - October 20, 2015 at 1:10 am
RE: Travelling at the speed of light?[Question] - by Alex K - October 20, 2015 at 4:45 am
RE: Travelling at the speed of light?[Question] - by Alex K - October 20, 2015 at 4:38 am
RE: Travelling at the speed of light?[Question] - by Alex K - October 20, 2015 at 5:09 am
RE: Travelling at the speed of light?[Question] - by houseofcantor - October 20, 2015 at 5:20 am
RE: Travelling at the speed of light?[Question] - by Alex K - October 20, 2015 at 8:55 am
RE: Travelling at the speed of light?[Question] - by Alex K - October 20, 2015 at 2:43 pm
RE: Travelling at the speed of light?[Question] - by Alex K - October 20, 2015 at 7:15 am
RE: Travelling at the speed of light?[Question] - by Aoi Magi - October 20, 2015 at 10:17 am
RE: Travelling at the speed of light?[Question] - by Aoi Magi - October 20, 2015 at 10:45 am
RE: Travelling at the speed of light?[Question] - by Alex K - October 20, 2015 at 8:45 am
RE: Travelling at the speed of light?[Question] - by Alex K - October 20, 2015 at 9:34 am
RE: Travelling at the speed of light?[Question] - by Alex K - October 20, 2015 at 10:54 am
RE: Travelling at the speed of light?[Question] - by Aoi Magi - October 20, 2015 at 12:20 pm
RE: Travelling at the speed of light?[Question] - by Alex K - October 20, 2015 at 1:33 pm
RE: Travelling at the speed of light?[Question] - by Alex K - October 20, 2015 at 7:13 pm
RE: Travelling at the speed of light?[Question] - by Heat - October 20, 2015 at 6:48 pm
RE: Travelling at the speed of light?[Question] - by robvalue - October 21, 2015 at 10:00 am
RE: Travelling at the speed of light?[Question] - by Heat - October 21, 2015 at 7:42 pm
RE: Travelling at the speed of light?[Question] - by Heat - October 21, 2015 at 8:38 pm
RE: Travelling at the speed of light?[Question] - by Alex K - October 22, 2015 at 2:14 am
RE: Travelling at the speed of light?[Question] - by IATIA - October 21, 2015 at 9:21 pm
RE: Travelling at the speed of light?[Question] - by Heat - October 21, 2015 at 9:40 pm
RE: Travelling at the speed of light?[Question] - by Alex K - October 22, 2015 at 5:53 am

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