4 ms·
The problem, as far as I last knew, is that we do not know of any materials strong enough!
by LearnYouALisp 13y ago
The problem, as far as I last knew, is that we do not know of any materials strong enough!
- ericd 13y agoNanotubes are strong enough, but we haven't gotten them to sufficient lengths (we need ~1-2 meter nanotubes iirc)