Unmanned blimps and lasers could do it. In a far out, sci-fi kind of world, huge solar powered blimps hover in fixed traffic patterns, collecting more solar power than they use, and relay fractional amounts of collected…
Unmanned blimps and lasers could do it. In a far out, sci-fi kind of world, huge solar powered blimps hover in fixed traffic patterns, collecting more solar power than they use, and relay fractional amounts of collected…