The project, which has been given the go-ahead by a regulatory body, is designed to hamper the build-up of radioactive water around the crippled nuclear plant.
They look like vintage furniture...until they start to glow.
But it does use atomic warning signs to tell time
What's big, long, and yellow and won't fit in your pocket? This giant banana case for your iPhone, of course.
For the first time, we have telescopes strong enough to see the radioactivity at the heart of the supernova known as Cas A. What scientists have seen there helps unravel the mystery of how a star dies.
Famed for his theoretical experiment in which a cooped-up cat neither lives nor dies, the physicist would have been 126 years old today.