The same EPS score shown in the table above, evaluated at each point in history — a decayed, citation-weighted view of what mattered when, not just how many papers came out that year.
Watch uranium spike with the bomb, silicon rise with the chip, and the rare-earths climb with modern magnets.
A heatmap of what science is paying attention to — right now. Every tile glows with real research activity, scored from live publication and citation data. A market heatmap, but for the periodic table.
Every element's name, symbol, and known compounds are searched across the scientific literature on a recurring cycle.
Matches are linked back to the elements they belong to, building a live index of research by element.
Each element's momentum is scored from how much is being published about it, and how much of that work matters.
A snapshot publishes on a regular cadence — what you see here is never a live query.
Most scholarly databases don't organize papers by chemical element — we do. That's what makes this index possible.
For the general public, students, and casual visitors — explore the live heatmap, no account needed.
For individual researchers, grad students, engineers, and science hobbyists.
Real-time scores and programmatic access for research tooling and internal dashboards.
Strategic intelligence for Fortune 500s, national labs, government agencies, and funds.