Technology

A practical introduction to assessing an AI system in context using the NIST Govern, Map, Measure and Manage functions.

Why a useful scientific model is a purposeful simplification rather than a miniature copy of reality.

Cinema, music, art, books, languages and the social systems that give them meaning across communities, places and time.

Surprising facts, records, numbers, comparisons and mysteries with their denominator, definition and source context attached.

Artificial intelligence is a broad field of computational methods and systems associated with tasks such as prediction, generation, classification and decision support. Capabilities, limitations and risks depend on the specific system and context.

GDP and GDP per capita begin with the same production aggregate but answer different questions. One describes total economic scale; the other divides that total by population to create a per-person average.

The release turns a mission milestone into inspectable evidence. Researchers can begin comparing several kinds of measurements while the remaining instrument datasets continue through preparation.

Separate useful signals from claims missing decisive context.

Answer today’s five shared questions and build a private device streak.