> so I imagine it’s cleaned before being discharged. There's plutonium dust in the silt under the Irish Sea, off the coast from Sellafield. Inhaling a single p

> so I imagine it’s cleaned before being discharged. There's plutonium dust in the silt under the Irish Sea, off the coast from Sellafield. Inhaling a single particle of plutonium dust (much smaller than a 'sliver') can kill you. I think your imagination has misled you.