Those Who Spend Well Earn Well: The Paradox of Spending and Wealth Revealed by Behavioral Economics
Frugality isn't everything. Here's what behavioral economics research reveals about the relationship between 'spending well' and wealth.
10 Minutes of Walking a Day Changes Your Brain: The Surprising Effects of Walking, Proven by Neuroscience
Walking isn't just exercise. It physically restructures the brain and enhances cognitive function. Here's the scientific mechanism, backed by neuroscience research.
Why We Put Off Important Things — The Science of Procrastination and How to Overcome It
Procrastination isn't laziness — it's a failure of emotion regulation. Here's what psychology research reveals about the real causes of procrastination and scientifically validated strategies to overcome it.
AI Behind the Artemis Project — The Artificial Intelligence Technologies Making Lunar Exploration Possible
A comprehensive look at AI's role in NASA's Artemis program — from SIAT anomaly detection and autonomous navigation to exploration rovers and the roadmap to Mars.
KOSPI at 6300, But Why Can't Rates Fall? — Korean Economy Trapped in K-Shaped Growth
Semiconductor exports surge drives KOSPI past 6300, yet Bank of Korea freezes base rate for sixth consecutive time. Dissecting the dilemma of a polarized economic structure.
AI Hacker Breached 600 Firewalls — In the GenAI Era, Even Amateurs Become Hackers
AWS threat intelligence team's February 2026 report: A single Russian-speaking hacker penetrated over 600 FortiGate devices across 55 countries using only commercial GenAI. This incident, exploiting misconfigurations rather than vulnerabilities through AI automation, shows how cyberattack structures are changing.
Pentagon vs Anthropic — The Day AI Safety's Hard Limits Vanished
On February 24, 2026, Anthropic removed the 'halt training if safety unassured' hard limit from RSP v3.0. The same day, Defense Secretary Pete Hegseth delivered an ultimatum: lift military restrictions by Friday or lose the $200M contract.
From Qwen3 to Qwen3.5: Why Active 3B Now Beats Active 22B
From 22B to 3B active parameters in 10 months. Breaking down three generations of architectural innovation: Qwen3, Qwen3-Next, and Qwen3.5.
vLLM Complete Guide — From Parameters to Optimization, Everything About Local LLM Serving
Complete breakdown of vLLM's core parameters, version evolution, and practical optimization strategies. Covers running Qwen3-235B on H200x2.
Why My Blog Doesn't Show Up on Google — Complete Google Indexing API Setup Guide
A practical experience guide on setting up Google Indexing API for Astro + Cloudflare Pages based blogs and submitting all 20 posts for indexing.