University of Glasgow, England, 1763. A young engineer tries, in vain, to fix a steam engine before finally understanding what is wrong with it. James Watt still doesn’t know it but he will soon revolutionize the world of industry.
Hitler personally arranges for a euthanasia program, underestimating the resistance of the Church. The killing of the mentally ill has to be slowed down, but the extinction of Jews is expanded to an industrial scale. Russian prisoners of war are murdered directly, abused, or left to starve. Most Germans know of these crimes even if they refuse to acknowledge them.
Professor Darius Arya uses scanning technology to reveal the hidden secrets of ancient Athens. From the buildings on the Acropolis to the silver mines and quarries beyond the city, he investigates the story of the city that gave the world democracy.
An investigation into why the great pharaohs of Egypt abandoned the pyramids of Giza and chose a secret cemetery in the Valley of the Kings in which to be buried; a team looks for clues to identify human remains found in looted graves.