The Fool wrote: >>From: Alberto Monteiro <[EMAIL PROTECTED]> >> > >>The Fool wrote: >> >>> >>> >>>>No, they can't. Why those guys can't read what they >>>>wrote? There ain't no "signal" travelling FTL. >>>> >>>No individual particle is traveling above c. But the pulse is. >>>Pulse-Modulation. >>> >>Sure. Then send some information at 4c using this >>Pulse-Modulation :-P >> > >Can they detect this pulse at the destination? Does it arrive at a >predictable / repeatable rate? The pulse does not have to carry any >frequency or amplitude information. The information is the existence or >nonexistence of the pulse. > Well, there's this: "the phase velocity and group velocity of a wave may exceed the speed of light, but in such cases, no energy or information actually travels faster than c." http://scienceworld.wolfram.com/physics/Superluminal.html
but I don't pretend to understand what they mean. If no energy or information traveled faster than light, what did, and how could they tell? Alberto's analogy was just a trick of the eye, is that what this is? Doug Scratching head... _______________________________________________ http://www.mccmedia.com/mailman/listinfo/brin-l
