Science Fiction

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Favorite scifi concept? (lemmy.ml)

submitted 6 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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[–] nis@feddit.dk 7 points 6 days ago (9 children)

I can't remember what book it came from, maybe one of Peter F. Hamiltons, but portals was a thing. So naturally the superrich had houses where rooms were not on the same planet. The doors between the rooms looked normal, but was portals to the next room somewhere else.

Especially the toilet tickled me. That was situated on an open raft on a deserted ocean covered planet.

[–] elephantium@lemmy.world 1 points 6 days ago (2 children)

I'm sure I've read this book, but I have no clue about the title, the author, or anything else in the plot :(

[–] willougr@lemmy.net.au 2 points 6 days ago (1 children)

Great North Road, Peter F Hamilton I think. Also Hyperion by Dan Simmons.

[–] elephantium@lemmy.world 1 points 6 days ago

Oh, I'm probably thinking of Hyperion! It's been a while since I read that.

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