Taggart?s theory that solar flares caused by the eclipse, or the ?Phoenix Effect?, are to blame for people spontaneously combust. When Carter discovers that a blast of radiation from the artifact had penetrated the wall of the chamber and is to blame for the spontaneous combustion, it becomes a race against time to save the other two people exposed - Nathan and Kevin!
Episode Summary: Tess has a job offer from Australia, Zoe is prepared to leave for Harvard and Carter has a magnetic disturbance above Eureka to contend with, in the third season finale.