Linux
A hands-on guide to building a minimal 2.5 MB Linux distribution for UEFI x86_64 from source, using only the kernel, BusyBox, and a custom init script — no Buildroot or specialized tools required.
Essays
A developer reverse-engineers and repairs a defective wireless water pump, bypassing its broken microcontroller with a solid-state relay and fixing the charging circuit's LED indicator along the way.
Essays
Security researchers purchased used corporate hard drives from online marketplaces and bankruptcy auctions, then recovered millions of sensitive files including passwords, client databases, and confidential documents using freely available tools.
Science
The Pythagorean theorem is not really about triangles — it is about mirrors and symmetry. Modern education has replaced the theorem's geometric soul with increasingly abstract proofs that obscure its true meaning.
Mathematics
The Pythagorean theorem isn't really about triangles — it's about the mirror symmetry of space. Here's how centuries of teaching stripped away its true meaning and an elegant proof that restores it.
Science
A maker builds working electric motors with his children using designs from a 1946 Soviet children's engineering book — and discovers that old Detgiz publications explain electromagnetic fundamentals more clearly than any modern textbook. Complete with construction photos and animated GIFs.
Programming
A close reading of Robert Martin's famous refactoring example from Clean Code reveals that the "improved" version is actually worse — introducing mutable state, hidden logic, and reduced readability — and the original method was better all along.
Game Development
When porting Half-Life 2 to VR in 2013 at Valve, developers discovered that a door at the very start of the game refused to open -- a bug caused by floating-point precision differences between the original x87 and modern SSE instruction sets.
Gaming
A deep teardown and comparison of the R36s portable retro gaming console — available for just $23 — revealing two very different variants: one with a MIPS clone processor and one with a quad-core Rockchip RK3326, both running Linux with RetroArch.
Essays
The history of punctuation from ancient writing systems to the modern era, revealing how Venetian printers -- especially Aldus Manutius -- created the commas, semicolons, and exclamation marks we use today.
Programming
AI doesn't struggle with complex code — it struggles with simple things like loops, arithmetic, and array indices. That inversion makes it far more dangerous than people think.
Essays
For 31 years, Eastman Kodak operated a californium flux multiplier (CFX) containing enriched uranium in the basement of its Rochester campus — a subcritical neutron source used for materials analysis that became tabloid news when it was finally decommissioned.