In a previous article, said:
That's how I did this video, with an earlier, lower-resolution camera:

http://www.youtube.com/watch?v=ubDOG4E_pXs

That's some weird compression artifact that causes that strange black
stripey stuff in the prop disk.


--
Paul Tomblin http://blog.xcski.com/
So logically, if she weighs the same as a duck, she's made of wood, and
therefore a witch.