3 ms·

I imagine that one problem is that if it's too small, it will be unstable in wind... So since they need a certain amount of weight for stability anyway, might a

I imagine that one problem is that if it's too small, it will be unstable in wind... So since they need a certain amount of weight for stability anyway, might as well devote it to big batteries (rather than being small and dense).

darrelld 11y ago
You're right. I wait for the day when we can make the batteries smaller / motors more powerful.