On Monday, August 11, 2014 6:22:55 AM UTC-7, Jack Bohn wrote:
(snip)
> As for what they *might* use, I can offer suggestions: quantum energy tapped
> from another universe, a conduit connecting between a nova and the core of
>the ship siphoning off plasma as needed, The Secret Hidden Powers of the Human
>(or whatever) Mind, a part of Trek since "Where No Man Has Gone Before". A
>variation of that last is how I figured the Borg repaired their cube in "Q
> Who".
If you're still checking this thread, I've concluded that they use whatever they consider appropriate for a given task. They would, as mentioned, decentralize everything as much as possible and they're canonically known to incorporate many warp field conduits around a cube to avoid being forced to have a "front" and "back" to a cube.
Hence they'll have multiple matter-antimatter reactors and every other kind of energy-generating tech they've ever assimilated aboard a cube, depending on the supply requirements of whatever energy-consuming tech (warp/transwarp/sublight drives, tractors, shield-drainer-torpedo launchers, "sampling laser", various types of shields, subspace radio, whatever) they want to deploy at a given time.
Plus of course shielding, fuel tankage, cooling equipment, and so forth for each installation and whatever converters might be required to crosslink them as needed. It's not like there isn't room for all of that and more in a 3+ km cube.
Hell, there are probably emergency diesels tucked away somewhere. ;>)
Mark L. Fergerson