Nobel Laureate Debunks Rad Myths Oddly

His name is Leon Cooper and he is a physicist who seems to be finding out that organisms (fruitflies in this case) respond differently to low levels of radiation as compared to high levels.  It's "possible" that the cell can repair itself at low doses and if true, this could have widespread political consequences.

Well, not only is it possible....it happens, and we already account for that in the science of health physics.