Before, Machine guns were either mounted outside the propeller circle (which mad...

Xylakant on Dec 13, 2015 | parent | context | favorite | on: Tokyo police are using drones with nets to catch o...

Before, Machine guns were either mounted outside the propeller circle (which made aiming harder) or propellers had deflectors on the back which made them less efficient.

JWLong on Dec 13, 2015 [–]

... and a little (quite) dangerous.