Maybe stretching it a bit but how about these?
http://www.gizmag.com.au/go/4095/
http://www.gizmag.com.au/go/3396/
http://www.gizmag.com.au/go/4625/
http://www.gizmag.com.au/go/1890/
http://www.navy.com/about/shipsequip...ers/equipment/

Matt