Files
kennethreitz ce93f429a2 Add Knowledge: the vault's reference shelf, crosslinked across the site
Publish the Obsidian vault's Knowledge folder as /knowledge (881 notes,
67 folders), with a Knowledge item in the nav and footer.

- scripts/import_knowledge.py regenerates data/knowledge from the vault:
  slugged paths, folder notes as index pages, wikilinks resolved to site
  links (or plain text), callouts, highlights, and Dataview tables
  rendered statically. Personal notes are withheld via an exclusion
  list plus a privacy guard.
- tuftecms/core/knowledge.py builds a concept index from note titles and
  aliases. First mentions on ordinary pages link to their Knowledge note
  (capped, never in headings, code, links, or sidenotes); Knowledge pages
  list related notes and where they're mentioned across the site; other
  pages get a Related Knowledge block.
- Knowledge URLs join sitemap.xml (so the sweep test covers them), never
  displace existing legacy slugs, list alphabetically, and mermaid
  diagrams render client-side only on pages that have them.
2026-10-18 20:08:46 -04:00

2.3 KiB

source
source
obsidian-knowledge

Vulcan

Domain: Fire, volcanoes, forge, metalworking Symbol: Hammer, anvil, tongs, volcano Greek Equivalent: Hephaestus


Overview

Vulcan is the Roman god of fire in both its faces — the ruinous fire of the volcano and the productive fire of the forge — and the divine blacksmith of the pantheon. In his workshop, imagined beneath Mount Etna, he hammers out weapons and marvels for gods and heroes, and his name has passed into ordinary speech as the root of the word "volcano." Married in myth to Venus, he is the maker whose craft undergirds the deeds of the more glamorous gods. He was honored under titles such as Vulcan Mulciber, "the Smelter" or "he who softens," and Vulcan Quietus, "the Calmed One," invoked to keep his destructive fire at bay; beyond the hammer and anvil, the pileus or craftsman's cap marks him as patron of working people and artisans.

His worship carried a strongly protective character. The Volcanalia, celebrated on August 23rd, fell in the hottest and driest part of the year, when standing crops and timber buildings were most vulnerable to flame. Romans made offerings — including small live fish and animals cast into the fire as substitutes for human labor and property — to appease the god and turn destructive fire away from the city. The Vulcanal, an open-air shrine at the foot of the Capitoline in the Roman Forum, was among the oldest cult sites in Rome, traditionally traced back to the age of the kings, a mark of how ancient his standing among the Italian gods was.

Compared with the Greek Hephaestus, Vulcan is weighted more toward the raw, dangerous power of fire and its volcanic source than toward the workshop and its wonders. The rich Greek narratives of the smith-god's lameness, his fall from Olympus, and the elaborate mechanical creations he devised are far less developed on the Roman side; Vulcan is above all a force to be respected and placated, a god whose gift and whose threat are the same element.