Yeah, it is not possible to add video clips to articles. But this is a good suggestion and I am sure it will be considered as a new feature to be worked on.
Ok - many thanks... Because of the nature of the article; about a chess computer of many years ago that moved the pieces itself, I thought that only a video clip would do it justice, but maybe a still image would be better than nothing...
How do you include video clips (mpeg, etc) in articles? I've looked at all the article tools available, but can't find one that might work.