submitted 3 days ago by ashenone@lemmy.ml to c/sciencefiction@lemmy.world

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I'd love to hear about your favorite concept or idea you've read about or seen in scifi media.

My personal favorite is the Conjoiner Drive out of the Revelation Space series. These ship drives are dual drives on either side of a lighthugger and have a living being inside the drives to act as a supercomputer, which holds a wormhole open inside the drives. The wormhole links far in the past to the big-bang and uses the energy from the big-bang for propulsion.

In most scifi I've come across wormholes are used for FTL travel, and I thought this was such a unique and creative use of a wormhole it has stuck with me for years after reading about it.

So what are your favorite devices or ideas that have come out of scifi media?

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[-] JTskulk@lemmy.world 2 points 1 day ago

Yeah they'd have to make up some lore, maybe make it so you have to fly away perpendicular to the other massive bodies in the system, or just plain increase the speed, maybe as it gets faster.

Dude not only did I play with a HOTAS, I bought a HOTAS and drilled it into a dinner tray along with a keyboard, trackball mouse, and USB hub so I could even type blindly. I got very good at flying inebriated :)

[-] ericwdhs@discuss.online 2 points 20 hours ago

Haha, nice. I built a whole mount system too, but eventually got a simpler desk and clamp setup that worked just as well.

this post was submitted on 12 Jul 2026

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