Object

Dynatrope Gas Emission Nozzles

Part of the Dynatrope's defensive gas emission system, sabotaged in The Krotons Part 1 to counteract the Krotons' organic-dissolving gas. Distinct from the toxic fumes released later when the Krotons dissolve in Part 4.
4 appearances

Purpose

Emit corrosive gas that dissolves organic matter of failed companions, enforcing the Krotons' selection process

Significance

Exposes the Krotons' lethal oppression in visceral detail, horrifying the TARDIS crew and accelerating their resolve to dismantle the system

Appearances in the Narrative

When this object appears and how it's used

4 moments