The failure of the dam Vaiont is a catastrophic event not due to structural failure of the arched double curvature dam, but in a huge landslide slope of a flood basin. Despite the fact that in the area of Vaiont there was every indication of a "problem" area, though political-economic interests, combined with the absence of a common language among geologists and engineers, led to disastrous errors and omissions.
The Silver Bridge was an eyebar suspension bridge which was built in 1928 and took its name for the color of aluminum paint. The bridge linked Point Pleasant (West Virginia) to Gallipoli (Ohio) and passed over the Ohio River.
Australia is required to reduce by 30% the emissions of carbon dioxide by 2025. The decision was made in the context of the World Conference on climate change, which took place in Paris with the participation of all the developed countries.