Main

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A curated collection of in-depth research articles, organized into topic clusters. Each cluster has a hub page that introduces the topic and links to detailed sub-articles. Articles are interlinked across clusters where topics overlap.

You can read the [site blogs here]( ../blog/) and learn about the [Wikantik Knowledge Graph Admin](WikantikKnowledgeGraphAdmin) if you want to be a power user.

Article Clusters

Finance & Retirement

- [Index Fund Investing for Early Retirement](IndexFundInvestingForEarlyRetirement) — Building wealth with low-cost index funds: expense ratios, three-fund portfolios, account strategy, Roth conversion ladders, and a complete early retirement blueprint

- [Retirement Planning Guide](RetirementPlanningGuide) — Strategic decision frameworks for decumulation: Roth conversions, Social Security claiming, withdrawal sequencing, Medicare planning, RMDs, and building reliable retirement income

- [EU Retirement Savings Guide](EuRetirementSavingsGuide) — How EU retirement savings and investing law differs from the US: three-pillar system, capital gains tax, and country deep dives (Germany, France, Netherlands, Italy, Spain)

Geopolitics & Conflict

- [Conflicts and Global Equity Markets](ConflictsAndEquityMarkets) — How major international conflicts from WWI through the Russia-Ukraine war have shaped global equity markets, with cross-cutting pattern analysis and investment lessons

- [The Russia-Ukraine War: Overview](RussiaUkraineWarOverview) — The state of the conflict in its fourth year: territorial situation, peace negotiations, humanitarian crisis, drone warfare, the energy infrastructure war, and international military support

Technology

- [Generative AI Adoption Guide](GenerativeAiAdoptionGuide) — A practitioner's roadmap for adopting generative AI: understanding LLMs, evaluating tools, prompt engineering, running local models, integrating AI into workflows, and accelerating your learning

- [Linux for Windows Users](LinuxForWindowsUsers) — Transitioning from Windows to Linux: choosing a distribution, command line essentials, filesystem and permissions, package management, shell scripting, and system administration

- [LLMs Since 2020](LlmsSinceTwentyTwenty) — The evolution of large language models from GPT-3 through modern frontier models: scaling laws, RLHF, multimodal capabilities, the open-weight movement, and what it means for practitioners

- [The Future of Machine Learning](TheFutureOfMachineLearning) — Where [machine learning](MachineLearning) is headed: foundation models, data efficiency, edge AI, AI safety, neurosymbolic approaches, and the engineering challenges of deploying ML at scale

- [Foundational Algorithms for Computer Scientists](FoundationalAlgorithmsForComputerScientists) — The essential algorithms every computer scientist should know: sorting, graph algorithms, dynamic programming, greedy methods, cryptographic primitives, and compression

- [Distributed Computing Evolution](DistributedComputingEvolution) — Thirty years of distributed systems: from CORBA and client-server to cloud-native microservices, event-driven architecture, and modern best practices for reliability, observability, and scale

- [Embedded AI on Limited Hardware](EmbeddedAiOnLimitedHardware) — Running AI models on microcontrollers, phones, and edge devices: proven use cases, quantization, TinyML, and the economics of on-device inference

- [Mathematical Foundations of Machine Learning](MathematicalFoundationsOfMachineLearning) — The math that underpins ML: [linear algebra](LinearAlgebra), calculus, probability, optimization, and information theory, with concrete examples of how each concept drives real techniques

Agent Cookbook

- [Agent Cookbook](AgentCookbook) — Scenario-keyed runbooks for AI coding agents: choosing a retrieval mode, finding the right MCP tool, citing pages, debugging integration tests, planning migrations, and a dozen more recurring playbooks

Hobby Woodworking

- [Hobby Woodworking in the Twenty-First Century](HobbyWoodworkingInTheTwentyFirstCentury) — How computer-controlled tools, digital design, and a hand tool revival have transformed hobby woodworking since 2000

- [Evolution of Hobby Woodworking](EvolutionOfHobbyWoodworking) — How the craft has changed in tools, materials, knowledge access, and community since 2000

- [CNC Routers for the Hobby Workshop](CncRoutersForTheHobbyWorkshop) — Desktop CNC routers for hobbyists: machines, software, capabilities, and workflow

- [3D Printing Meets Woodworking](ThreeDeePrintingMeetsWoodworking) — Jigs, fixtures, workholding, and custom hardware from a 3D printer

- [Laser Cutters and Engravers for Wood](LaserCuttersAndEngraversForWood) — CO2 and diode lasers for cutting, engraving, and inlay in a home shop

- [Digital Design Tools for Woodworkers](DigitalDesignToolsForWoodworkers) — CAD, CAM, and laser software: Fusion 360, VCarve Pro, LightBurn, and more

- [The Modern Hand Tool Renaissance](ModernHandToolRenaissance) — Premium hand tools and a global maker community brought traditional craft back

Warehouse Automation

- [Warehouse Automation Hub](WarehouseAutomationHub) — The technology stack behind modern warehouse automation: robotics, conveyor systems, WMS platforms, AI-driven optimization, and the practical limits of automation

Berlin History

- [Berlin](Berlin) — The history of Berlin from medieval margraviate to modern capital: Reformation-era urban development, Prussian transformation, and the city's evolving identity

Immigration

- [Spousal Green Card Guide](SpousalGreenCardGuide) — The complete process for marriage-based US immigration: petition filing, adjustment of status vs. consular processing, financial requirements, interview preparation, and removing conditions

Wikantik Platform

- [Wikantik Platform Hub](WikantikPlatformHub) — The definitive guide to the Wikantik platform: architecture, hybrid search, knowledge graph, and history.

- [Wikantik Development](WikantikDevelopment) — Hub page for platform development — architecture decisions, feature implementations, and engineering history

About This Wiki

Powered by [Wikantik](About). Articles are written as AI-assisted research — drafted with Claude, reviewed and edited by a human, and published via the [MCP API](https://modelcontextprotocol.io/). Content is organized using YAML frontmatter metadata for programmatic discovery and cross-referencing.