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by andrewflnr
1328 days ago
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> I don't know of any energy source that will last 20,000 years. Maybe not as such, but I think indefinite self repair is pretty much within reach of modern technology, if we put in the engineering human-years. Build a vessel with redundant power sources, so you can turn one off to repair it, some parts fabrication, and good recycling, and it'll at least have a chance of lasting for the long haul. |
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