NFPA 70 committees are replacing the legacy **Class 1, Class 2 and Class 3** circuit classifications with the more functional concept of **power-limited circuits** as part of the NEC’s broader reorganization. The older classifications evolved across separate articles and applications, producing overlapping terminology, requirements and wiring rules that became increasingly difficult to apply as controls, communications, PoE, LED lighting and other low-energy technologies converged. The new framework organizes requirements around available electrical power and associated hazards rather than historical circuit labels. The objective is greater consistency, easier navigation and a code structure better suited to emerging power and communications technologies.
One of the most contentious aspects of best practice discovery and promulgation in any domain, and no less so in educational settlements, is an agreed-upon vocabulary and shared understanding. As we explain elsewhere in this history, when a counter-party disagrees with you, he simply switches out the vocabulary — i.e. changes definitions or adds or subtracts from the traditional meanings of things. So we approach this topic several times a year to confirm our bearing on the meaning of things.
We observe National Poetry Month in the United States and Canada every year with an inquiry into changes in the (meaning of) definitions at the foundation of best practice literature; frequently the subject of sporty debate among experts writing codes and standards for the built environment of education communities.
In the United Kingdom, National Poetry Month is celebrated in October, and it is known as “National Poetry Day” which has been observed since 1994. It is an initiative of the Forward Arts Foundation, which aims to encourage people to read, write and perform poetry.
Other countries also have their own poetry celebrations, such as World Poetry Day, which is observed annually on March 21 by UNESCO (United Nations Educational, Scientific and Cultural Organization) to promote the reading, writing, and teaching of poetry worldwide.
In past years we used a Tamil mnemonic because Tamil is the oldest surviving language and remains the spoken language of 80-odd million people of South Asia. Alas, use of Tamil confounds our WordPress content management system so in 2024 we began coding this topic in American English
Once median household income is adjusted for cost of living, Utah emerges as the wealthiest state in the nation and Mississippi yet again ranks last. Source: https://t.co/AN3JZqtNnFpic.twitter.com/kv8U3LZlvh
The developing sequence itself may be significant: artificial intelligence → generative AI → frontier AI → agentic AI → capability thresholds → superintelligence. Formal standards organizations are standardizing much of the first half of this vocabulary while laboratories are still creating much of the second. There is not yet a mature standards catalog specifically for superintelligence. Instead, a vocabulary and governance architecture is forming around frontier AI, general-purpose AI, capability thresholds, evaluation, scaling and catastrophic risk.
ISO/IEC 22989 — Artificial intelligence concepts and terminology
The foundational vocabulary standard for artificial intelligence. It establishes common concepts and terms — a natural Language Monday starting point because a new technical order first requires a stable language.
Responsible Scaling Policy (RSP)
An emergent private specification rather than a consensus standard. It links increasingly capable AI models with progressively stronger safety, evaluation and security requirements.
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New update alert! The 2022 update to the Trademark Assignment Dataset is now available online. Find 1.29 million trademark assignments, involving 2.28 million unique trademark properties issued by the USPTO between March 1952 and January 2023: https://t.co/njrDAbSpwBpic.twitter.com/GkAXrHoQ9T