3 ms·
Yes, it's a material science issue. With stronger materials they would just make the blades longer because the power produced is proportional to the square of b
by tuatoru 3y ago
Yes, it's a material science issue. With stronger materials they would just make the blades longer because the power produced is proportional to the square of blade length (or cube?). Anyway, the blades will be at the limits of material strength (over a reasonable lifetime).