The microscopic particles unleashed by the plant’s explosions are also a potential environmental and health concern
Source: Radioactive Glass Beads May Tell the Terrible Tale of How the Fukushima Meltdown Unfolded
Oh my. Read between the lines. There are tiny particles of radioactive material (ie. tiny “glass beads”) all over the place. Seems to me that it might be that part of the Reactor Core actually vaporized and spewed into the air. oh my