Only 45 kilometers? According to the predictions of some of our more hysterical Freepers back in May, we should be finding plutonium in our corn flakes by now.
We probably do have some in our corn flakes.
From the 1950s atmospheric bomb tests.
Somehow I’ve managed to live another 55 yrs despite the toxicity, LOL.
The average human experiences 4400 becquerels from decaying potassium-40 within the body.
Don’t worry too much about a minute amount of Plutonium 239 in the dirt in your garden.