Yeah, melting the doubled blast doors at the start of TPM is am fairly sure by far the highest energy example of a lightsaber in use. While the inner door didn't fail totally, Obi whan obiviously thought it would and that indicates that lightsbaers aren't just high wattage devices, they also contain truly high energy levels. At least compared to anything handheld in real life. Oxy-gasoline torches can cut through 12in thick steel in a single pass, but slow as balls and you'd need a couple man sized bottles to make that work on doors that huge. So not man portable in any useful sense.Shroom Man 777 wrote: We saw sabers used to that effect in TPM didn't we? And Luke vs. the AT-AT in ESB.
Luke though broke some kind of mechanism to make the AT-AT door pop open, rather less impressive. Vader later cut some pipes too; though when Luke deflects stuff with his saber some of it doesn't take much damage.
I should clarify I meant the fandom is prone to ignoring the beach tool tool when they talk about Jedi in general, Lucas was hyperaware of it and I think was very much thinking in terms of 'tomb raiding' and all that fun stuff when he invented the lightsaber as a thing for his universe. Indiana Jones would have loved to have one if only for cutting vines and snakes in half!
Don't recall any, but I don't recall any time when it would have been useful either. Trees get cut apart with no apparent resistance in TFA though. But since the lightsabers seem to have some actual cutting effect besides just a melting effect its a lot less demanding then melting huge masses of metal.Did we see that in ROTS?
I recall it being pointed out back in the early days of the forum concerning TPM breaching that even if the doors were made out of bullshit metal the radiating heat would be so intense Obi Wan must have been using the force to protect his facial hair from catching fire. Given that its now canon you can do stuff like catch a lightsaber bolt with the force this seems like a reasonable assumption. But a non jedi user would still only need fire resistant clothes and a face shield, which you would really want to use conventional cutting tools anyway.
Anakin was a fool BTW for not having better clothes. Seriously, your a Jedi in constant combat with burning weapons in the era of super tech and your shirt burns? We issue military stuff that can withstand a propane torch and not burn at all, and it's not a sweatbox either the way full on nomex suits are either.
IIRC it was in the novel that he used the force, later helped by Palpatine, to not die from the burns. I assume he was too weak from having his legs cut off to actually block the flame, or else that ability does not scale to the point of flame in contact with the body vs radiating black body heat.