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Connected campaign records with hidden game-master notes

Mathematician biographies and historical essays

Charles Darwin's publications, notebooks and papers

A shared search across Mountain West historical collections

Simulate systematic portfolios with detailed trade and risk reports

Search annotated records of the American founding era

Historical features, reviews and current magazine issues

Historical context for American political events

Timothy Snyder's reflections on history and the present

Public-health images with detailed captions and rights information

Run a self-managed time-series database for recent metrics and event data.

Build historical market simulations with configurable orders and costs

Generate trading rules and test how their results withstand changes

Compare validator performance, rewards and operator records

Compare crypto funding, open interest and liquidation activity

Test entry and exit rules against historical price bars

Research trading decisions with reinforcement-learning experiments

Build custom market scans and test chart-based strategies

Use one API key to access data APIs across finance, technology, places, text, and more.

Compare disclosed manager holdings and quarterly portfolio changes

Sales tax and VAT management with return review and remittance

Trace token-holder connections with interactive wallet maps

Maintain event-driven Python backtests with the Zipline research model

Run a SQL time-series database for ingesting, querying, and retaining timestamped events.