Section
Science & Technology
How things actually work, why the discovery mattered, and what the data does and does not show.
The 21-Gram Soul: Dr. MacDougall's 1901 Weight Experiment
8 min read
Art Gallery Problem: Why n/3 Guards Cover Any Polygon
10 min read
Indiana Pi Bill 1897: The Day Math Almost Became 3.2
10 min read
Vitali Set: Why Some Lengths Can't Be Measured (1905)
6 min read
Oliver Byrne's 1847 Colorful Euclid: A Graphic Design Gem
9 min read
Why Aircraft Windows Are Round: The 1954 Comet Crash Lesson
9 min read
Sodium-Ion Batteries: The Cheaper, Safer EV Power Source
9 min read
Ariel School UFO: 62 Zimbabwe Children's 1994 Encounter
8 min read
Python AI Dominance: How a 1989 Side Project Conquered Tech
10 min read
Gas Stove Health Risks: Benzene Exposure Equal to Smoking 2025
10 min read
How Big Numbers Are Named: Chuquet's 1484 System
10 min read