Physics & chemistry lab

Choose an instrument and a discrete read. Views switch immediately; each instrument retains its native calculation. There is no automatic tour or scene crossfade.

One session carries a shared reference clock, a native preparation for each carrier, an exact comparison frame, and an ordered receipt. Switching carriers changes the displayed reader while every instantiated native clock continues.

The root, native dynamics, observation, and rendering have distinct jobs. The Water bridge retains all six detail coordinates behind its collective doublet. Helium retains its correlated two-electron carrier. The Eye retains its spectrum before the color and pixel reads.

Reference beats are a declared scheduling coordinate. Each native clock conversion is shown beside its carrier; selecting another carrier does not equate physical time scales. The root bench acts on comparison coordinates and retains the exact operator word and matrix normal form.

The first One Carrier session format can be imported. Its complete receipt is retained as a migration entry; the Water state returns at its saved native time and the added carriers begin at their own declared origins.

Hydrogen uses the original fixed logarithmic color scale and 32 aH quadratic radial display. The other fields use fixed brightness bounds for their preparations. Color palettes and exposure are display operations. The normal-form palette is a labeled visual encoding; it is not emitted light. Hydrogen retains its original orange/blue mirror read. Helium can vary excited-state population and relative phase at fixed source eigenvalues. Eye phase bias changes the interference term, and cage rate changes the sampled normals. The Watch phase bias shifts its declared orientation-error law. The pitch and SO(2) connection benches are separate comparison experiments; their controls do not silently change native physics. Save holds the session, records the current scope, and exposes the complete JSON receipt for download or copy. Resume replays and checks it before changing the current state.

Clock resolution is 1/120,000 reference beat. Playback commits 1/12-beat steps with a separate analytic preview. Hiding the document holds playback. A callback advances at most 0.25 s of requested playback after a scheduling gap. Receipt capacity is 100,000 operations.