TLDR: "This week the project gained final approval for the design of the most technically challenging component – the fusion reactor’s “blanket” that will hand

TLDR: "This week the project gained final approval for the design of the most technically challenging component – the fusion reactor’s “blanket” that will handle the super-heated nuclear fuel. The building site in Cadarache has also passed the crucial stage where some 493 seismic bearings – giant concrete and rubber plinths – have been set into the reactor’s deep foundations to protect against possible earthquakes."