Comment on "Man walks into Prop-- this happens, watch out (moderately graphic at 1:15)"
More discussion on prop dangers HEREComment on "Efficiency: Perfect pitch UAVs and airboats lead to new propellers (at least some good from UAVs / Drones)"
from my understanding its the length of the prop that creates more thrust from...in a trike you are limited by prop arch room so as i understand...ase the thrust by multibladed prop within a limited prop arch in...engines the largest diameter prop arch circle would produce the...