I'd like to put in something about use of the metric system world-wide, if no one objects. Are there any problems with this idea? Or is there a difference article that already addresses that? [[User:ArnoldFriend|ArnoldFriend]] 22:27, 2 November 2008 (EST) | I'd like to put in something about use of the metric system world-wide, if no one objects. Are there any problems with this idea? Or is there a difference article that already addresses that? [[User:ArnoldFriend|ArnoldFriend]] 22:27, 2 November 2008 (EST) |