Object

Upper Wall Vent

Orange goo drips from this vent high on the turbolift wall, the slime tracing parasites' corrosive path through metal ducts. Picard and Data halt their nitrium lure discussion to stare at it, the sight amplifying urgency as the cabin jerks and stalls around them.
2 appearances

Purpose

Circulate air in turbolift cabin

Significance

Reveals parasites' spread to critical systems, cuts off strategy mid-sentence, and confirms turbolift's malfunction by dumping crew on bridge instead of target deck.

Appearances in the Narrative

When this object appears and how it's used

2 moments