ksmith: (flying saucer)
[personal profile] ksmith
...when you read a post in another newsgroup entitled "jump drive help" and you wonder if they need assistance figuring out the physics for their spacecraft.

Date: 2007-02-07 05:41 pm (UTC)
From: [identity profile] kristine-smith.livejournal.com
I call "jump drives" either "flash drives" or "thumb drives". To me, "jump" brings to mind wormholes networks and all sorts of handwavium technology.

"What we need is a technology initiative for a speed of light accelerator.

Would that be an ansible?

Date: 2007-02-07 08:13 pm (UTC)
From: [identity profile] anisosynchronic.livejournal.com
Nope--ansibles are fictional devices which communicate faster than light, Dr Bond was proposing an initiative to increase the speed that light propagates. That way, there would be less propagation relaying data to a "repeater" far far away and forwarding the data from there to its destination.

(If you read Bob Shaw's Slow Light stories in which there was a type of glass which light took months/years to get to the other side of the glass in, that glass was making light travel very slowly through it, effectively make lightspeed slow far far down. A speed of light accelerator would get sunlight to e.g. Earth faster than 9 minutes after leaving the surface of Sol, and signals from spacecraft out around Jupiter to Earth faster than hours, but not necessarily instantaneously.

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