Daily News Channel
For the second time in three harrowing days, a hydrogen explosion at one of Japan’s crippled reactors at the Fukushima Daiichi nuclear plant blew the roof off a containment building — this time on Monday morning at reactor unit No.
Here’s the worst-case scenario: sometime soon, workers at the crippled Fukushima Daiichi nuclear plant will realize they can’t pump seawater into the cores of the wrecked reactors fast enough to keep up with the steady heating. The temperature in the core will exceed 5,000°F , causing hundreds of uranium fuel rods to slump to the bottom of the containment vessel like melted wax