Great Structures - Olba Aqueduct: imperial Roman engineering across a Turkish valley
Great Structures · 0:40
Olba Aqueduct: imperial Roman engineering across a Turkish valley (Wikipedia)
More videos
- Great Structures - Slenderness ratio: engineering tall and narrow pencil towers 0:38
- Great Structures - Mechanical floors: the hidden service levels of modern skyscrapers 0:39
- Great Structures - Canopy walkways: from scientific perches to treetop tourism 0:39
- Great Structures - Schmid Peoplemover: the elevator bridging urban obstacles 0:40
- Great Structures - Grachten: the historic urban canals shaping Low Country cities 0:36
- Great Structures - Western Wall Tunnel: revealing Jerusalem's hidden masonry 0:37
- Great Structures - Drawbars: the wooden beams defending medieval gateways 0:34
- Great Structures - Escape tunnels: covert passages from castles to rail lines 0:37
- Great Structures - Devil's Bridges: ancient stone arches shrouded in myth 0:40
- Great Structures - Gephyrophobia: the severe fear of crossing bridges 0:37
- Great Structures - Sector lights: coloured beacons steering ships through hazards 0:39
- Great Structures - Crib lighthouses: massive timber foundations sunk at sea 0:37