Great idea from Oscar Lhermitte. You will need a electric drill or a buffer. Set fps to 15fps. And start spinning. Some great example of what you can do from Oscar Lhermitte web page http://oscarlhermitte.com/work/9
I guess this is the old slit scan effect (with fast shutter), and as you say, with lower frame rate (.2fps) you would not need dangerously high RPM from a drill.
It's also a great way to see which camera can fly the farthest. I'm using a buffer and I really like the images that I'm getting.
Very nice!