I suppose it's all trial and error. And you certainly take your Helium seriously. ;) I just used that as an example. I would take the more dom. meaning would be the gas if I really was talking about helium. ;) I really want to undo that one contributors redirect. Hee! I love learning about the ins & outs of wikipedia. I'm going to take that one posters advice and check out the definition of "Mars". Sorry I forgot your name. :) One of my other wikipedia rants--is a group of people who took a celebrities page and made it get the stop sign of not being a neutral article. I tried correcting it, but it's a big mess, they keep putting THEIR opinion and not basic facts down. Talk about another mess on wikipedia.