Al_'s latest activity

Not my decision, but at the moment, with the current state of technology, they do fade.

As you say, you would need a lot of batteries. Flywheels brought from Earth would by a similar mass, but they would last far longer. And...

True. My main argument is that batteries fade over time, but a flywheel won't.

Indeed. Perhaps I shouldn't have added that to the proposal, it just complicates things. I do think it is possible that basalt fiber...