Please note -- I didn't claim it was bullshit. Someone else did!
lets just say that there is some contention about the explosiveness of zirconium. An older article (http://www.sciencemag.org/content/148/3677/1594.abstract) suggests that it can be explosive (what about flaring, does that count)? Given that there are high concentrations of Hydrogen, the point may be moot!
Gee--I learned something--burning is not the same as exploding. DOH! BUT, get this, zirconium was used in making flash bulbs. If you do your research instead of responding so glibly, you will find that the compound is explosive. See for example: http://techyum.com/2011/03/does-zirconium-explode-at-2000-degrees/.
The fuel rods in these reactors are made from a zirconium compound. This compound is explosive above 2000 deg. There are tons of this stuff to go boom spreading the radionuclides from the tons of the spent fuel, into the atmosphere. Is this shades of "On The Beach"? But, not to worry, the government says we are safe just like they said the environment around the WTC was safe.
"If the brain were simple enough to be understood, it would be too simple to understand itself"--anonymous
If all of our folly were turned to intelligence and divided amongst a thousand toads, each would be more intelligent than Aristotle
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