# Convenient-Invention Fact-Check - Chapter 18

id: convenient_invention | owner: codex | target: `output/chapters/chapter_18.md`

- `CLEAR — wool soap / towel-roll method` — local domestic texture; it does not solve a plot problem, only makes the scarf return tactile.
- `CLEAR — media mail / Greenpoint post office` — practical logistics for catalog return; Ch19 remains obligated to handle the Tuesday plan.
- `CLEAR — ventilation question` — added-and-deleted line dramatizes stalling; it does not create new Tasker terms.
- `CLEAR — Ruth ruler` — extrapolates from same-chapter crooked flyer correction; it supports Mara's invitation rather than changing Ruth's arc.
- `CLEAR — raw-umber / spackle` — craft/apartment details; no continuity dependence.
- `NO-CONVENIENT-RESOLUTION` — Tasker, Theo, Odile, fake couple truth, and `After Class` all remain unresolved.

Chapter verdict: `NO-CONVENIENT-INVENTION`.

REVISION ORDERS: none.
