Object

Moonbase Sickbay Fire Extinguishers (Repurposed as Solvent Weapon)

Complete repurposed fire extinguisher system (cylinders, hoses, and nozzles) used as the pressurized delivery mechanism for the solvent weapon. Distinct from the solvent-containing bottle, which is integrated into the extinguisher but remains a separate component.
4 appearances

Purpose

Pressurized delivery system for solvent weapon to dissolve Cybermen chest control units

Significance

Sparks shift from observation to resistance; Polly's discovery and Ben's idea showcase human improvisation, forging a countermeasure that challenges Cybermen superiority and propels the battle forward.

Appearances in the Narrative

When this object appears and how it's used

4 moments