Replica of the Pharos Project

A scaled miniature of the Pharos Project’s central matrix, its intricate crystalline lattice pulsing with interrupted calculations. Reacting to Adric’s voice, its light flickers—each capillary strand of light snapping off in sequence as the simulation tears. The Doctor’s realization hardens into dread as he watches the replica’s degradation mirror the collapse of Logopolis itself, the object’s once-precise geometry dissolving into chaos.

3 appearances

Appearances in the Narrative

When this object appears and how it's used

3 moments

S18E27 · Logopolis Part 3

Doctor realizes the Master's true target

Adric references the replica of the Pharos Project as the key to understanding Logopolis’s computational fragility. Its degraded state mirrors the silence of the city’s living calculations, proving the Master’s sabotage has neutralized the city’s stabilizing functions.

Before: A controlled model pulsing with precise crystalline geometry within the Doctor’s radial coordinates

After: Dormant and degraded, its light extinguished, reflecting the real-time collapse of Logopolis’s computational field

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S18E27 · Logopolis Part 3

Doctor realizes Logopolis is the target

The Pharos Project replica, a scaled model of Logopolis’s central matrix, pulses with calculations that begin to dissolve in real time as the city’s computational rhythm ceases. Its light strands flicker and collapse in sequence, mirroring the systemic failure overtaking the primary structure. Adric and the Doctor use the replica to triangulate the flaw and the source of the Master’s sabotage.

Before: Functioning properly, pulsing with coordinated light sequences representing accurate calculations underpinning Logopolis’s stability.

After: Failing—capillary strands of light snapping off in sequence, geometric precision crumbling into chaotic blackout as the replica collapses.

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S18E27 · Logopolis Part 3

Monitor confronts Master about Logopolis sabotage

The replica of the Pharos Project within the Central Register becomes a literal and symbolic focus as its light pulses unnaturally. Though not directly manipulated in this event, its presence ties the Master's theoretical knowledge to the immediate crisis, with its visual degradation mirroring Logopolis's collapse.

Before: A crystalline model exhibiting normal Pharos Project computation patterns within the chamber

After: Visual degradation correlating with the escalating sabotage

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