World's biggest mobile structure to provide 100 years of nuclear safety

Massive new shelter over Chernobyl nuclear plant Source: AAP

It has been hailed as an engineering masterpiece, as the biggest moving construction ever created. The builders of a massive dome over the stricken Chernobyl nuclear reactor in Ukraine say they have closed a 30-year-old nuclear wound. Nital Desai reports on the shelter that promises to provide radiation safety for the next century.

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