Blog
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Why the Longest Institutions Fail or Survive: 12 Case Studies, 5 Killers, 12 Rules
Egypt, Rome, the Benedictines, Venice, Oxford and a 1,400-year-old company: what made the longest-lived institutions last, what killed them, and 12 rules you can use.
Oct 2026
ReadRebuild Ancient Tech for Under $50: Five Builds from Sundials to a Mini Network
Build a sundial, water clock, Antikythera gear train, abacus and bow-drill fire kit for under $50 each, with real US vendors, safety notes and California rules.
Oct 2026
ReadNikola Tesla: Facts vs. Myths, and What You Can Actually Build
Did Tesla invent AC or radio? Was free energy suppressed? We check 10 popular Tesla claims against patents, court records and studies, then list 9 safe builds.
Oct 2026
ReadSave Points from Stick to AI: A Civilization Rebuild Ladder
If supply chains stopped, what would you rebuild first? A 15-step “save point” ladder from water and seed to radio, computers, archives and offline AI, with real costs.
Oct 2026
ReadDisaster-Ready Homestead: The Top 10 Natural Disasters and How to Defend Against Each
Earthquake, wildfire, heat, drought, flood and more: a plain guide to the top 10 natural disasters (plus solar storms and asteroids), with LA risk levels and real fixes.
Oct 2026
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