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Why Spacecraft Don't Just Slow Down Before Reentry

When a spacecraft returns from the Moon, it strikes Earth’s atmosphere at around 25,000 miles per hour. The air in front of it compresses into a glowing plasma sheath hotter than molten lava, and the vehicle effectively becomes a fireball for several minutes. A reasonable question follows - why not just slow down first? Why not fire engines to drop down to something more manageable, like the ~17,500 mph of low Earth orbit, and skip the inferno entirely? ...

April 19, 2026 · 4 min · James M

The SID Chip: Engineering the Most Iconic Sound in Computing History

The SID Chip: Engineering the Most Iconic Sound in Computing History The Commodore 64, released in 1982, had one feature that set it apart from every other personal computer: it had a synthesizer on a chip. Not a speaker driver. Not a simple sound generator. An actual synthesizer - with oscillators, filters, envelope generators, the same components used in professional synthesizers costing thousands of dollars. The chip was called the SID (Sound Interface Device), and it became the most recognizable sound in computing history. The C64’s distinctive bleeping, blooping, warbling synthesized sound became the voice of 1980s gaming culture. Even today, hearing the SID chip immediately triggers recognition: you’re hearing a Commodore 64. ...

April 9, 2026 · 12 min · James M

The Engineer's Guide to Managing Creative Burnout

The Shape of Engineer Burnout Creative burnout in engineering looks different than burnout in other fields. It’s not just exhaustion from long hours (though that’s part of it). It’s the specific fatigue that comes from: Infinite scope. Features that seemed scoped end up needing architecture work, documentation, refactoring, and support. The work expands to fill available time. Context switching. Ping-pong between your own work, meetings, code reviews, unplanned incidents, and people asking “quick questions” that aren’t quick. Invisible work. You spend days thinking about a problem before writing a line of code. To everyone else, you look idle. Pressure mounts. Decision fatigue. Every technical choice branches into five more questions. Should we use library A or B? Refactor or ship? Upgrade or wait? Your judgment gets spent before lunch. The expectation to be always-on. Slack notifications, on-call rotations, “can you just look at this?” messages at 6 PM. The mental boundary between work and life dissolves. This burnout doesn’t announce itself with a bang. It creeps in through a thousand small surrenders: skipping lunch, saying yes to projects you don’t have time for, staying late “just one more time,” working weekends to catch up. By the time you notice it, you’ve already lost the energy to fix it. ...

April 7, 2026 · 13 min · James M

Spec-Driven Development: When the Brief Becomes the Product

TL;DR Spec-driven development means making specifications iteratively precise enough that handing them to an AI produces the right result without further iteration AI makes hidden specification costs visible - ambiguous briefs now produce wrong code instantly rather than surfacing bugs slowly during implementation The spec becomes the product because it is where all the thinking lives; implementation is just the reflection of the spec in runnable form Good specs must be honest, not just precise - they should explain trade-offs accepted, constraints being solved for, and how you will know if the spec was wrong Developers in 2026 need to shift from implementing specs to writing specs that are clear enough to implement themselves There’s a moment in every developer’s career when you realize the code is not the product. The product is the decision. ...

April 7, 2026 · 6 min · James M

The Architect vs The Builder: Redefining Engineering Roles in 2026

TL;DR AI has collapsed the middle rungs of the engineering ladder by automating execution - the junior-to-architect progression no longer works the way it did The emerging split is two human roles: Architects who decide what to build and why, and Builders who turn architectural decisions into precise, testable specifications Neither role exists to write code - code-writing is incidental to both, and AI handles the bulk of implementation The two paths require genuinely different skills that do not build cleanly on each other; taste for architectural judgment and clarity for specification are separate capabilities If you are a junior engineer in 2026, you need to choose your path now - the traditional ladder is a trap, and “I write good code” is no longer a sufficient value proposition For forty years, the engineering career ladder has looked like this: ...

April 6, 2026 · 7 min · James M