Sae,
That hurts my mind as the idea of the tachyon always has. That last bit makes sense to me in that if a thing was going slightly faster then light it would go backwards in time so to a temporal observer, like us, it would appear to be going very slowly in one direction that is the oposite to the direction that it is actually going at super-light speed. But only that part makes sense to me the other crap about causality just doesn't fit in my head; well, not very neatly at least.
Rhizo
That hurts my mind as the idea of the tachyon always has. That last bit makes sense to me in that if a thing was going slightly faster then light it would go backwards in time so to a temporal observer, like us, it would appear to be going very slowly in one direction that is the oposite to the direction that it is actually going at super-light speed. But only that part makes sense to me the other crap about causality just doesn't fit in my head; well, not very neatly at least.
Rhizo