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Card 531 of 9902026-10-06 issue

Observed arrival · 2026-10-06

Modic Makes Probability and Complex Systems Interactive

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Editorial interest 82/100 Selection signal · not a rating of the site

An interactive field guide for exploring probability, risk, decisions, markets, and complex systems through experiments, simulations, games, and calculators.

Landing page captured for the 2026-10-06 issue.
For
People exploring probability, decisions, and complex systems
Worth noticing
The collection sorts experiments by topic and format, including simulations, games, calculators, visualizations, and thought experiments.

Field notes

The collection organizes concepts across a broad set of categories, from perception and design to operations, ecology, and social dynamics. Visitors can also browse by format, while some entries connect an idea to a named thinker—for example, the Tragedy of the Commons to Elinor Ostrom. The homepage presents a guided learning path alongside open-ended browsing.

Observed signals

Read the marks

Editorial observations of this landing page, not a rating.

○OpenPublic substance visible
✦PrettyNotable craft visible
●ProPolished or operationally mature
◎NicheUnusually specific use
ƒJavaScriptBrowser-side code central

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Landing page observed 2026-10-06. The live site may have changed.