4 ms·

Ballons aren't gliding. Helicopters and quadcopters also aren't gliding.

• WJW 6y ago
  Helicopters and quadcopters provide lift through rotary wings, thereby gliding. Fair point about balloons though.
  • ajuc 6y ago
    That's like saying cars are moving by turning (because their wheels do that).
    • meheleventyone 6y ago
      Cars are moved by turning though. From the pistons driving the engine, through the gearbox and drivetrain to the wheels.
• deleted 6y ago
  [deleted]