THE QUESTION

How does pore connectivity shape fluid transport?

Three-dimensional imaging shows connected pathways, but tracer transport reaches them unevenly. Is the difference physical — or introduced by alignment and image interpretation?

Look inside.
Follow the evidence.
Keep the uncertainty.

An imagined research programme.
A real question about porous materials.

SPECIMEN S–01

S–01Synthetic porous specimenEnter to inspect its internal structure

Three-dimensional structure
Authored geometry / no physical scale

Drag to rotate · scroll to inspect depth · arrows also rotate

Section Whole specimenView angle −32°

Illustrative matrixPore spaceSynthetic scenario data

SELECTED REGION R1

A narrow passage.

The structure appears connected. The authored tracer pattern reaches this region only weakly.

TWO INTERPRETATIONS

A small connection may carry less liquid.

Or image alignment and interpretation may make it look connected.

UNRESOLVED

Ask Studio Why not call this a result?

This is an authored scenario. The illustrated tracer and structure disagree, but this comparison cannot establish a physical cause. A bounded analysis can test sensitivity to interpretation, not validate the underlying science.

Prepared explanation, not a live AI response.

BOUNDED COMPARISON CMP-001 / R1

Check the interpretation.

Compare two ways of aligning the scans and three reasonable ways of separating material from pore space.

Authored AI proposal. No model call or approving authority.

PROPOSED

Exact comparison scope

Why: Structure and authored transport information disagree.
Exact inputs: ACQ-A and ACQ-B, hash-verified synthetic acquisitions.
Affected region: R1 · Narrow passage
Proposal rationale: Inspect alignment and classification sensitivity.
Computation: Two X alignments (0 / +1 voxel), three interpretation thresholds (121 / 128 / 135 of 255). Six derived comparisons.
Authority required: Research Director, within this scenario only.
Unchanged: Original acquisitions, sample, instruments and calibration records.

Input hashes & provenance

NOTHING HAS CHANGED YET.The proposed comparison has not run.

Scenario role

Research Director approval required.

Instruments & resources

No instruments connected. The browser comparison only creates local derived records.