Giant arch to block radiation from Chernobyl site

The world’s largest land-based moving structure has been slid over the Chernobyl nuclear disaster site. Big enough to house Notre Dame and longer than two 747 jumbo jets, the €1.5 billion (£1.3bn) New Safe Confinement is expected to safeguard the radioactive reactor building and tonnes of nuclear fuel still inside for at least a century. […]