Wikipedia

I have been looking at Wikipedia and am finding it very interesting. Unfortunately I get side tracked very easily and go from one thing to another, finding in the process interesting but not at the moment particularly useful information. There is plenty of interesting stuff on it but you do have to know how to frame your question/request. I asked for Scholl Sophie and nothing came up. I finally found her in a round about way by asking for Ulm. If I put Sophie Scholl instead, there would have been no problem