Disney showed a working lightsaber from Star Wars, it can move in and out, here's how it can work

Disney's new Star Wars: Galactic Starcruiser teaser reveals an interesting and almost mythical thing – lightsaber, blade

which retracts into the handle like in the movie – at the press of a button.

The same teaser

How is it implemented?

Despite the fact that any reliablethere is no information about the new product (and in general it is impossible to say whether the sword is real), fans of the Star Wars universe are already making assumptions about the mechanism that extends the blade.

Twitter user @benridout posted a 3D animation of how the mysterious mechanism might work. He also explained how it works:

“The Disney lightsaber reimagines the design of the roulette wheel. Imagine two building tape measures fastened together face-to-face. Secure the ends of the unfolded tape with a round cap.

Next, expand the tape and bend it more so that their edges form a whole cylinder. Add a motor so that the two parts extend at the same time at the push of a button. You now have a lightsaber! "

“Now widen the [roulette] tapes and increasebending, allowing them to partially wrap around each other and form a complete cylinder. Control this system with a motor so that both coils can be extended and retracted synchronously at the touch of a button.
Now you have a lightsaber!

This lightsaber will even be available for purchase! And the first to see it will be visitors to the Disney Galactic Starcruiser Hotel, which will open in 2022!

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