Al Jazeera Explains What A Fukushima Meltdown Would Look Like
Following explosions in at least two reactor cores at Japan's Fukushima
nuclear power plant - and as the developing crisis is rated at level 6
of seven levels on the International Nuclear Events Scale (previously being 3, or below 3 Mile Island status, to keep the panic level low)- attention is
turning to just what is happening inside the 40-year-old power plant in
north-east Japan. Al Jazeera's Dan Nolan explains how a meltdown would happen.