<?xml version="1.0" encoding="UTF-8"?>
<!-- generator="wordpress.com" -->
<urlset xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
	xsi:schemaLocation="http://www.sitemaps.org/schemas/sitemap/0.9 http://www.sitemaps.org/schemas/sitemap/0.9/sitemap.xsd"
	xmlns="http://www.sitemaps.org/schemas/sitemap/0.9"
	xmlns:news="http://www.google.com/schemas/sitemap-news/0.9"
	xmlns:image="http://www.google.com/schemas/sitemap-image/1.1"
	>
<url><loc>https://bird-brain.org/2026/04/08/thread/</loc><news:news><news:publication><news:name>Bird Brain</news:name><news:language>en</news:language></news:publication><news:publication_date>2026-04-08T14:43:07+00:00</news:publication_date><news:title>“Thread”</news:title><news:keywords>books, knitting, yarn, fiber, wool, silk, cotton, linen, bamboo, silkworms, Virginia Postrel, Postrel, fabric, thread, ramie, cocoons, hemp, Tencel, string, plant fiber, Seacell, weaving, animal fiber, flax, Indian cotton, novel plant fibers, Lyocell, cord, Chinese sericulture, spinsters, China, Bombyx mori, spinning, Bologna, Bronze Age (spinsters), Andean spinsters, drop-spindle, hemp yarn, roving (for spinning), charkha, bamboo yarn, Aztecs, Indian charkha, whorl, distaff (for spinning), industrial espionage (and spinning mills), Luddites, wool blends, recycled sari silk, drafting (spinning), air-jet spinning, spinning mule, “throwing” (silk), spinning jenny, warp threads, warp, Caraglio (Italy), spindle whorl, Viking (sail spinsters), winding, bobbin (for spinning), spindle wheel, spinning wheel, twisting (for spinning), Benedetto Morandi, spindle, Industrial Revolution, low pay (for spinsters), weft, Tussah silk, Incas, wild silkworms, denim, reeling (silk), silk filaments, “throwing machines”, staple length (fiber)</news:keywords></news:news><image:image><image:loc>https://bird-brain.org/wp-content/uploads/2026/04/02-00-1000444926.jpg?w=150</image:loc></image:image></url></urlset>