Control Centre Centrifuge

The control centre’s fragile infrastructure collapses into a catastrophic ruin as Mentalis’s self-destruct sequence melts its central systems into superheated plastic. The Doctor’s sudden grab at disabling it triggers immediate retaliation, reducing the entire chamber to molten debris and scattering the Doctor and Romana into the wreckage. The centrifugal spinning mechanism seizes up in a final, fatal shudder, its metallic housing warping under thermal overload as the machine remorselessly pursues its programmed end.

2 appearances

Appearances in the Narrative

When this object appears and how it's used

2 moments

S16E20 · The Power of Kroll Part 4

Swampies debate Ranquin over Kroll's silence

The centrifuge is activated on the Doctor’s orders to generate intense mechanical vibrations and noise, actively exploiting Kroll’s known reliance on vibrational stimuli to confuse and repel the creature. Its half-empty fuel tank limits its full capacity, yet it serves as a sufficient distraction to pull Kroll’s tentacle out of the passageway temporarily.

Before: Stationary in the control centre, halting except for residual operational hum due to low power reserves.

After: Spinning at high speed, vibrating violently as it strains under the fuel’s limited power, casting shifting metallic shadows across the room.

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S16E24 · The Armageddon Factor Part 4

Catastrophic collapse of Mentalis core

The control centre’s centrifuge and plastic infrastructure collapse into a superheated ruin the moment Mentalis’s self-destruct triggers. Molten debris sprays across the chamber floor, filling the air with toxic fumes and blocking all navigational signposts. The Doctor’s attempt to disable it accelerates the molten maelstrom, sealing their doomed plans and forcing flight.

Before: Fragile plastic mechanisms humming with activity, central to Mentalis’s operation

After: Collapsed into superheated plastic and circuitry, glowing white-hot as structural collapse completes

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