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How much total input energy (from minerals to mission success) would it take to build all the stuff to put into space so we can shine more sun into shady areas
by samstave 3y ago
How much total input energy (from minerals to mission success) would it take to build all the stuff to put into space so we can shine more sun into shady areas with solar panels, that are also a part of that resource chain...
Until something like this pays for itself?