8 ms·
It's similar to making a taller building. You end up supporting more weight as the structure grows in height. Diameter in this case being similar to height.
by Taek 6y ago
It's similar to making a taller building. You end up supporting more weight as the structure grows in height. Diameter in this case being similar to height.
- throwaway316943 6y agoI wonder if interspersing non rotating segments could allow a larger diameter. Not sure how the bearings would work or if they could be strong enough. Magnets maybe?
- jandrese 6y agoOne has to consider how you replace the bearings when they start to wear out. It's a moving part, it's going to wear out.