Gerozyme Inhibitor Restores Knee Cartilage in Mice and Blocks Post‑Injury Arthritis
TL;DR Stanford researchers report that blocking the age-linked protein 15-PGDH rebuilt knee cartilage in aged mice and prevented osteoarthritis after…
A New Year’s Career Letter: Why ‘Messy’ Jobs Matter in an AI Era
TL;DR Economist Luis Garicano argues young professionals should prioritize roles that bundle many interdependent tasks—what he calls 'messy' jobs—because single,…
Why Unix historically split /bin, /sbin and /usr — a practical origin story
TL;DR The split between /bin, /sbin and their /usr counterparts dates to early Unix on PDP hardware, where a second…
Cold-Blooded Software: How to Build Projects That Survive Long Pauses
TL;DR A developer draws an analogy between cold-blooded animals and software projects, arguing some codebases are built to survive long…
YouTube Playlist Downloader: Bash Script to Batch Download & Organize
TL;DR A public GitHub repository provides a Bash script that uses yt-dlp to batch download and organize YouTube playlists into…
Moiré Explorer: ASCII-play demo by ertdfgcvb using coord.x and coord.y
TL;DR Moiré Explorer is an ASCII-play demo script by user ertdfgcvb that generates patterns by indexing a density string with…
Nike’s Crisis and the Economics of Brand Decay: How Advantage Erodes
TL;DR Nike reported a steep revenue slide and weakening digital metrics in 2025 after strategic shifts that pared back wholesale…
How a Last-Minute Typo in Street Fighter II’s ‘World Warrior’ Logo Was Fixed
TL;DR Three days before Street Fighter II shipped, lead graphic designer Akiman found the subtitle misspelled as "World Warrier." Because…
The Wild, Intense Rise and Rapid Fall of Flappy Bird: A Compact History
TL;DR Flappy Bird was an extremely simple mobile game in which the player piloted a bird left to right, avoiding…
JeffGeerling.com has been Migrated to Hugo After Years on Drupal DXP Platform
TL;DR JeffGeerling.com, which ran on Drupal since 2009 and passed through major upgrades up to Drupal 10, was migrated to…