I started thinking because I can't sleep. The blade, I mean, the hilt obviously has to weigh something.
Cause it's in the name, right? [u]Light[/u]-saber. Light doesn't weigh anything(or its mass is so little that it really doesn't matter). Then I remembered hearing that the blade is superheated plasma or something, does that have a significant weight to it?
I see Obi-Wan and Anakin fight in episode 3 and they move so fast I assume their weapons are weightless. Now Kylo Ren fights Rey in TFA, his swings look pretty heavy. Or at least it looks like he puts a little power behind them.
[i]And then[/i] I remember hearing that the blades weren't entirely special effects in the movie. They were physical and lit up about as bright as they are on-screen, on set. So maybe his swings look that way because the [i]prop[/i] is heavy-ish?
Someone help.
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Because the blade is made of light, it has no weight. The hilt is too small to make a substantial difference in the weight of the weapon. Which is why they are so hard to would. Imagine trying to swing the weapon, when the weapon practically has no weight.