---- Karl Vacek <KVacek at Ameritech.net> wrote: > A more efficient internal combustion engine that's fascinating to watch in > action: Not nearly as sexy, but far more "real" are the engines pictured at http://www.designnews.com/author.asp?section_id=1366&doc_id=240962 (Look for the "Click Here" to get past the advertisement) Randall