> 25 minutes of his videos could be reduced to about 7 to 8 without loss of= information. He should copy Vi Hart's editing style. (https://www.youtube.com/watch?v=3D= XwIs1nlDQ2I - mentions gravity fields!) There's a woman that knows how to edit! (also, black hole warning if you h= aven't seen her stuff before :-)) OTOH, Dave usually releases a couple of "pretty interesting" videos each we= ek, which would be quite a challenge to do too much editing for. In genera= l, his videos are a reasonable tradeoff between content and production diff= iculty, especially for a one-man effort. BillW --=20 http://www.piclist.com/techref/piclist PIC/SX FAQ & list archive View/change your membership options at http://mailman.mit.edu/mailman/listinfo/piclist .