This diagram shows a section of the cave, which would loop around the bottom of the tokamak near the center stack. Liquid lithium would sit in the bottom of the cave before evaporating. (IMAGE)

DOE/Princeton Plasma Physics Laboratory

This diagram shows a section of the cave, which would loop around the bottom of the tokamak near the center stack. Liquid lithium would sit in the bottom of the cave before evaporating.

Caption

This diagram shows a section of the cave, which would loop around the bottom of the tokamak near the center stack. Liquid lithium would sit in the bottom of the cave before evaporating.

Credit

Illustration credit: Andrei Khodak / PPPL

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