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Summary
The lightsaber is the legendary weapon of the Jedi inStar Wars , and its incredible temperature imply it really should n’t work - if not for the unequaled properties of kyber crystals . The so - called " blade " of a lightsaber is really superheated plasma , with thetemperature of a lightsaberestimated by some source to exceed 20,000 degrees Fahrenheit . To give a sentience of the scale , this istwice the temperature of the Dominicus ’s surface- although less than a fusion nuclear reactor , which can heat blood plasma to over 270 million degrees .
In the real world , magnetic fields are used to manipulate blood plasma and contain this heat - explain why superheated plasm does n’t melt its containment vessels . According toStar war : Lightsabers - A Guide To Weapons Of The Force , lightsabers play likewise , with the kyber lechatelierite producing a magnetised energy strength field that snare the blade . The book puts it like this :
" Once the energy is focus , it give the hold from a positively commove energy lens inside the blade emitter . The beam is trapped inside an energy field created by a kyber crystal , which bend the beam back towards a negatively charged high - energy fluxion aperture in the emitter . "
This magnetised field is the secret tohow lightsabers really operate inStar war , explain three of import mysteries .
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3Why A Lightsaber Doesn’t Melt In A Jedi’s Hands
Since a lightsaber ’s blood plasma steel is hotter than the surface of the sun , even the firm metals could n’t withstand its heat . This is why lightsabers are swell creature to get out of crocked situations . Many Jedi have escaped being trapped behind heavy alloy blast doors by using their lightsabers to at the same time cut and melt them . As such , it would seem impossible for the much humble and far less thick metallic element handle to contain such a brand without instantly turning into crack - heated metal soup . However , the above quote explains this .
Both a lightsaber ’s blade and its rut are contain by the force field much in the same way that magnetic confinement contain atomic fusion within reactors . The force field think of the blade itself does n’t actually get along into contact with the walls of the lightsaber . As such , while the blade is incredibly blistering , the rut does n’t spread to the handgrip , and the radiation make by the plasma blade is limited in how far it can radiate . Put more just , the vigor field make by the kyber crystal protect the handle from melting .
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2Why A Lightsaber Doesn’t Burn The Jedi Who’s Using It
Just as the push athletic field explain why the handgrip does n’t melt , it also explicate why the Jedi holding it does n’t get instantly burn down by having a blade blistering than the Earth’s surface of the sun so close to their face . Because the energy force battlefield surround the intact blade , unless someone is coming in lineal contact with the brand and thus enter the muscularity force field , its extreme heat is admit at bay . This allows a Jedi to safely wield it .
However , it is crucial to note that , realistically , alightsaber causes great injuries- sixth - stage sunburn - if a individual were stabbed with one . While the energy force field of operations protect a individual from being bruise by only holding one , it does n’t protect the great unwashed who get in the blade ’s magnetic containment field of operation . This is what makes lightsabers such dangerous artillery . In the manpower of a extremely trained and skilled Jedi , a single slice can be a last sentence .
Clearly , lightsabers are incredibly life-threatening . However , lately , Star Warsseems to be underestimate the deadly nature of lightsabers . While a unmarried stab to the catgut was enough to vote out Qui - Gon Jinn , Sabine Wren was stabbed similarly and make it . While this is undoubtedly Lucasfilm playing around with suspension of disbelief for the sake of the storey , they have come up with some in - existence explanations . For example , sometypes of lightsabers- such as the lightfoil used Shin Hati - are less hot and do less damage than regular kyber crystal - power 1 .
1Why A Lightsaber Power Cell Doesn’t Need Recharging
The military unit field created by the kyber quartz glass also acts as a sort of self - charging stamp battery . The plasma blade feeds off the Department of Energy the crystal generate . As such , kyber crystal fundamentally work as eternal power cells . Star Wars : Lightsabers - A Guide To Weapons Of The Forceexplains it like this :
" As the beam , or steel , loop back into the grip , a superconductor transfer the zip back to the power cell . As a result , a lightsaber is extremely energy efficient ; it use all of its power at once and never loses any . "
This is whyJedi archivist librarian Jocasta Nu ’s lightsaber rifledrained the lightsaber used to power it after only a few shots . It split up up the force flying field to create a laser beam , cutting off the source of the plasma blade ’s power supply and melt it .
Since 1977 , scientists have been endeavor to come up with ways to create genuine - aliveness lightsabers . Currently , lightsaber technology is beyond what science can make . However , theoretically speaking , it ’s not unsufferable . Further , while not a blood plasma blade , science has derive closer to creating a laser sword standardized to a lightsaber . In the future , something cognate toStar Warslightsabers could exist . They would n’t be on the nose the same , however . Even if science were to create plasma vane contained by a force playing area , it would n’t be powered by a kyber watch crystal , meaning the legendaryStar Warsweapon will persist in the kingdom of science - fabrication .
AllStar Warsmovies and TV show are useable to swarm onDisney+ .
