MatSci-SAMCompare exact published wording and inspect when definitions, revisions, comments, and voting acts were recorded.
Each mark is one recorded act. Select a publication or revision to inspect its wording below.
Showing 3 recorded events for all 2 definitions.
Exact recorded times are retained; the axis is labelled in UTC. Event types are not combined into a weighted activity or impact score.
Definition 2, revision 1 · Aug 4, 2026, 2:38 PM UTC
This is the first recorded text for this definition.
Select two current candidates to see their exact wording differences. Removed text belongs to the first selection; added text belongs to the second.
Compared with Definition 1, revision 1, reading from the first selection to the second.
Inorganic, non-metallic solidAdded: s composed of metallic Removed: or metalloid atomAdded: and non-metallic elements Removed: cheRemoved: mically bonded to non-metallic atomsAdded: ld together primarily by ionic or covalent bonds; typically characterized by high melting points, high compressive strength, hardness, chemical inertness, and electrical/thermal insulation properties.
The magnitude runs from 0 for unchanged text to 1 for complete replacement. It measures definition wording only—not authorship, quality, or community impact.
The same events as the plot, newest first, with exact UTC times and links to the revision each act concerned.
| Time | Definition | Event | Detail |
|---|---|---|---|
| Aug 4, 2026, 2:39 PM UTC | Definition 1 · revision 1 | Comment | I would like to see additional information about the physical properties of ceramics |
| Aug 4, 2026, 2:38 PM UTC | Definition 2 · revision 1 | Publication | AI-generated revision |
| Aug 4, 2026, 2:37 PM UTC | Definition 1 · revision 1 | Publication | Initial revision |