There's a hole in the bucket

At Fukushima, that is:

The radioactive core in a reactor at the crippled Fukushima nuclear power plant appears to have melted through the bottom of its containment vessel and on to a concrete floor, experts say, raising fears of a major release of radiation at the site.

 But don't worry; the core will probably only come out like lava, not in a big explosion or anything.


CNN/Getty Images photo