Why The Marble Panels Of The Grand Arch in Paris Started To Fall Out? | Massive Engineering Mistakes

A modern version of the Arch the Triumph, La Grande Arche de la Défense was built to celebrate the 200 years of the French Revolution. However, the building proved to be no match for the Parisian climate. Subscribe to Discovery UK for more great clips: http://www.youtube.com/subscription_c... Follow Discovery UK on Twitter:   / discoveryuk                 Watch Discovery UK on SkyQ and Sky+ 125, Sky Glass & Stream 138, Sky Scotland 126, Sky ROI 125, Sky Glass & Stream ROI 134, Virgin Media 177.