Your data
Your data stays on your device.
Annus Mirabilis has no accounts, no logins, no advertising and no tracking cookies. Your reading preferences, notes, predictions and tour progress are kept in this browser’s own storage, and nowhere else.
Nothing you save is sent
No server receives your notes, settings or predictions. The site runs no analytics and syncs nothing.
Take it with you
Download everything you have saved, your notes and predictions included, as one JSON file, whenever you like.
Delete it yourself
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Stored in this browser for this site: 0 B
Nothing yet. Settings you change and notes you save will appear below.
What this site can keep in your browser
- Reading themeA setting · 0 B
- Detail (reading depth)A setting · 0 B
- Perspective (paper or modern lens)A setting · 0 B
- Notation (printed or modern symbols)A setting · 0 B
- Units (historical or modern constants)A setting · 0 B
- Reading-only modeA setting · 0 B
- Line lengthA setting · 0 B
- Type sizeA setting · 0 B
- ContrastA setting · 0 B
- Paragraph spacingA setting · 0 B
- How an instrument opens: predict first, an example first, or exploreA setting · 0 B
- Gloss reasoning-words toggleA setting · 0 B
- Discovery notes: Light quantaSaved work · 0 B
- Discovery notes: Brownian motionSaved work · 0 B
- Discovery notes: Special relativitySaved work · 0 B
- Discovery notes: Mass and energySaved work · 0 B
- Saved data this site could not read, kept asideSaved work · 0 B
- NotebookSaved work · 0 B
- The “continue where you left off” line you dismissedSaved work · 0 B
- Progress on guided reading pathsSaved work · 0 B
- Saved predictionsSaved work · 0 B
- Your choices and progress in DiscoverSaved work · 0 B
- Kitchen-mode observations you chose to keep: clicks and calibration, never videoSaved work · 0 B
- Your “this was clear” answersSaved work · 0 B