BRAIN BLOG: Laser vs. Plasma, Sword Battle of Doom!

Star Wars Laser Swords
Original Star Wars concept art by Ralph McQuarrie

1 STARKILLER AND HIS TRUSTY LAZERSWORD

Stories abound on the internet these days about early drafts of the original Star Wars trilogy. Lucas made the move from Starkiller to Skywalker, from Bogan to The Dark Side, and since when is Biggs Luke’s brother? But most importantly for this essay, he went from Lazersword to Lightsaber, (check out starwarz.com for more). Both of which are terrible misnomers, even though the latter is far cooler sounding. Unfortunately both regular light and light amplified by the stimulated emission of radiation are completely useless as a weapon, or a tool, or anything beyond a fancy colored flashlight for finding your way through a dense jungle cavern. So let’s do this . . .
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