The plasma in a sabre beam wouldn't dissapate because as I said, it is forever linked to the power source in the hilt. Thats why, when a sabre is destroyed (by , say, another sabre) it doesn't explode and kill everything. Even if you don't believe that, I can always say that its constrained by some magic apparatus the keeps the heat at bay while still being able to have the energy to cut into things, which would violate every law of thermodynamics.Flying-Emu said:But unless the plasma is contained, as it is a higher form of matter than gas, it would either dissipate into the surrounding area, or continue on forever. Also, the intense heat needed to create plasma would fry anything within a huge radius.matrix3509 said:Sorry I can't resist. Nerd-mode activated:Flying-Emu said:Lightsabers...
Dammit, why do those beams of light not just pass THROUGH each other?
Lightsabre beams are of essentially the same composition as blasterbolt. That is, plasma. The difference is how the sabre beam is actually tied to a power source continually, and as such will immedialy die when the power is cut.
[Disengaging Nerd-mode]
Blasterbolts are more logical, however.
Even blasterbolts are pretty amazing though. From the gas, its energized into plasma, then turned into a coherent beam that actually has momentum, all in the space of a few milliseconds after the trigger is pulled.
EDIT: I would mostly guess, though its never covered in anything, that throughout the 25,000 some odd years of the Jedi's existance, they have found a super effecient way for converting and storing plasma, such that none of the energy is lost through heat dissapation.