Robuta

Plutonium Found at Former San Francisco Naval Shipyard – Navy... www.ibtimes.com san francisco found

City Sat on Plutonium Findings, Then Faulted Navy Over Delay www.sfpublicpress.org city sat plutonium

First can of radioactive plutonium ready for safe disposal in UK interestingengineering.com first radioactive

Plutonium Pit Production | Union of Concerned Scientists www.ucs.org plutonium pit union

xkcd: Plutonium xkcd.com xkcd plutonium

Los Alamos' plutonium facility safety systems need improvement... searchlightnm.org safety systems los

US to recover world’s only supply of rare plutonium from Cold... interestingengineering.com us recover supply rare