Well, this is pretty cool — someone has taken video of a helicopter, but they’ve got a fast enough shutter speed (or frame rate) that the helicopter blades appear to not move at all.

I’m often distracted in movies and television shows when wheels and the like appear to be rotating backwards, but this is a neat effect:

There’s a bit of discussion over at That Video Site, determining how fast the blades are spinning, and what the fps of the camera might be. It’s totally feasible.

(via @ultraculture)