4 ms·
Good questions, even better question would be how did we figure out quantum theory etc but couldn't figure that twice the vertical lift from 2 rotors is more th
by criticalpotato 8y ago
Good questions, even better question would be how did we figure out quantum theory etc but couldn't figure that twice the vertical lift from 2 rotors is more than lift single rotor? How's this something credited to Uber? Dunno.
- rando444 8y agoTandem rotors have been around for almost a century. What they're doing here is stacking rotors on top of each other, not for lift, but apparently because it's quieter and allows for 'better performance' .. whatever that means.