David Hahn's Nuclear Reactor

Origin
David Hahn (1976 - ) was a Boy Scout fascinated by chemistry often performing amateur experiments. These usually ended in small explosions. When he realized one could harvest radioactive materials from ordinary household objects he started to craft his own nuclear reactor.

Effects
Instead of sending out radiation the device turned artifact when Hahn realized that he could have been killing his mother. Also if any radiation was discovered in the family home they would lose it. Taking that fear and worry the nuclear device worked in reverse taking all radioactive hazardous materials from the area. It cannot remove damage already done by radiation which is why Hahn remained burned.

Collection
When the FBI and Nuclear Regulatory Commission were busy trying to figure out where the radiation went to Warehouse Agents went in and switched the artifact with a inactive copy.