Test Reel for New Camera...

Teton Gravity Research makes gyro-stabilized cameras, most often used by mounting to helicopters or airplanes.  The challenges involved in engineering such cameras go up proportionally to their resolution.  They've just released a “4K” camera with much higher resolution than standard HD video, and the results are stunning.  You can see them showing this new device off in the video below.  To capture the full effect, expand it to fill your screen: