MVLscope

TINY WORLD / A ROOM-SIZED MYSTERY

Noise Detective.

The pattern hasn't changed.
Why are its edges wavy?

CASE 01

Change one thing. Follow the evidence.

No timer. No score.

Your scan

Live view
SCANNED PATTERN100 nm

Fixed field · 512 nmOpening frame saved

The opening Before scan is saved.

Current room

Both devices stay on
MicroscopeConnection map · schematic

Choose a device to investigate its support.

Rates are chosen for this case.

Make a prediction (optional)

Choose before changing a support or scan speed. There is no score.

See the motion trace

Shown capture · 1 s model record · fixed axes

Describe this image

Your evidence

Saved scan evidence
Saved scanEdge wavinessModel motion RMS
Before——
TestNot saved—
ReturnNot saved—

Before: Regular scan. Save a test after changing one thing.

RMS describes the size of the variation. The trace explains the same model; it is not an independent sensor. Compare the images as well as the numbers.

Compare the evidence

Same field and grey scale in every image. Enlarged pixels add no new resolution. Scan paused; resume when you return.

Count the bends · an optional clue

On the enlarged Before image below, count full repeating bends between the two gold lines. A partial bend counts as a fraction. Divide that count by the marked scan time to estimate a vibration rate.

Describe the bend spacing

Pump: 18 Hz · Fan: 27 Hz. Hz means cycles each second. Which is closer? This is a clue, not proof. Mixed vibrations can make counting ambiguous; test a support and restore it to check.