The molecules in question don't move forward in time, but rather move time around itself. Silly scientists...
Until properly observed, it may be both, or a dildo.
I already broke it in Big Rigs: Over the Road Racing.
YOU'RE WINNER.
It's only a limit to matter. Antimatter, by definition, are just matter that goes over the speed of light and travels through time in reverse.
This one too. The Who Makes it quite inspirational. I like to think that even Einstein would approve.
I feel like a fucking champion after watching this. It makes me feel like I can accomplish anything!
Um no. And the particle that traveled faster than the speed of light was a neutrino, which is not an antimatter particle.
There is a cosmic speed limit because the faster you travel, the more mass you take on. Einstein thought that anything would reach an infinite amount of mass if it reached the speed of light.
I think physics is wrong in a lot of places. Just look at gravity. The way stars travel around their galaxies makes no sense according to the laws of gravity. Neither does the way that galaxy travel around each other. I think we know much less than we assume about the universe.
Neutrino is just a generic name for a whole bunch of zero charge particles that are much lighter than an electron, some neutrinos are antimatter with regards to other neutrinos.
Antimatter is not matter that travels faster than the speed of light and backwards through time. Don't molt into a wizkid.
That's exactly what it is, in terms of quantum field theory.
http://answers.yahoo.com/question/index?qid=20101130000148AAwaTGz
http://physics.stackexchange.com/questions/391/is-anti-matter-matter-going-backwards-in-time
But hey if you got a different take on it, I'd love to hear it of course.
Journal article costs subscription money, dude. At least the ones that are worth a damn. XD
Abstracts are free and tell you the gist of what you need to know.
In this solution, the "negative energy states" appear in a form which may be pictured (as by Stückelberg) in space-time as waves traveling away from the external potential backwards in time. Experimentally, such a wave corresponds to a positron approaching the potential and annihilating the electron. A particle moving forward in time (electron) in a potential may be scattered forward in time (ordinary scattering) or backward (pair annihilation). When moving backward (positron) it may be scattered backward in time (positron scattering) or forward (pair production). For such a particle the amplitude for transition from an initial to a final state is analyzed to any order in the potential by considering it to undergo a sequence of such scatterings.