Included: a gold mine in Australia; the world's longest truck; and Australia's longest road-construction project. Also: a visit with Ray Baumann, retired Australian stuntman and builder of an enormous motorcycle.
Science and technology in Germany. Included: machines that chew up and rework the Frankfurt Airport runway in six hours; Europe's fastest military jet, the Eurofighter Typhoon. Also: the Port of Hamburg helps out the Queen Mary 2.