But the real story here is exactly how TEPCO arrived at the deceptively small numbers it has been reporting since the 2011 accident. It turns out (see below) that TEPCO has been deliberately using radiation detectors that "max out" at relatively low levels (i.e. they don't go higher than 100 mSv). When those detectors are pegged at their max readings, instead of switching to a more capable instrument with a larger detection range, they simply report the maximum detection limit of the smaller detector as the "real" exposure number...read more>>>...
