For those who don't know what a steadicam is, I'll explain it in two points to give a basic idea. If you know what a steadicam is, skip to point 3. 1) A steadicam is a stabilizing mount for a motion ...
Why is a bullet or an arrow that rotates about its axis as it travels considered more stable than one that just flies straight? How does the rotation counteract the sideways force of the wind?