Emery the Steelrunner

For the cable go with carbon nanotubes woven into fibers.

One of the problems with the dyson food is you said that you would store raw ATP. ATP is unstable and not very suitable for long term storage of energy. This is why we break down sugars and starches to get ATP. Sugars, starches, and fats are like the batteries, while ATP is the power cable to the site of cellular activity. I would recommend instead, growing bacteria that create starches and sugars on your dyson farms. Perhaps even some protein producers, then just flavor things to your liking at home.

@Channelknight Fadran

Use the sun as a battery using a Dyson Swarm. Just a couple thousand thin mirrors pointed at a massive solar-panel.

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Or are we talking early stages of interstellar travel only?

Why don’t we use Brandon Sanderson’s books as units of weight and length on this site? It seems like a missed opportunity.