March 14, 2011
Radiation detection indicates possible meltdown in progress
The latest in an endless escalation of bad news comes from Seattle Times: "Pentagon officials reported Sunday that helicopters flying 60 miles from the Fukushima Daiichi nuclear plant picked up small amounts of radioactive particulates — still being analyzed, but presumed to include cesium-137 and iodine-121 — suggesting widening environmental contamination. The detection of the highly radioactive elements heralds the beginning of an ecological and human tragedy. The two radioactive isotopes can mean only one thing: One or more of the reactor cores is badly damaged and at least partially melted down."