Examines some of the greatest man-made structures the world has ever seen including ancient wonders and modern-day record breakers.

Pyramids of Egypt -- Hanging Gardens of Babylon -- Statue of Zeus at Olympia -- Temple of Artemis at Ephesus -- Mausoleum at Halicarnassos -- The Colossus of Rhodes -- The Pharos at Alexandria -- The Colosseum at Rome -- Great Wall of China -- Angkor Wat -- Easter Island statues -- Great temple at Tenochtitln -- The Taj Mahal -- Canals of Venice -- Empire State Building, NYC -- Sydney Opera House, Australia -- CERN -- WWW -- Gorges Dam, Chang Jiang, China -- Akashi Kaikyo Bridge, Japan -- Hubble Space Telescope.