Engineering

Your Sense of Speed Is a Lie. Here’s the Truth.

We measure the world by the limits of our own eyes, which is why we’re blind to the mechanical violence happening around us. A car’s idle isn’t slowβ€”it’s 15 explosions a second. But the real miracle isn’t a 160,000 RPM rocket turbopump; it’s the $40 Dremel democratizing extreme stress engineering for anyone with a wall outlet.

The CPU Isn’t a Brain. It’s a Miracle of Abstraction.

The CPU is the most underrated human achievement. It’s built from sand, purified to one part per billion, etched with light so precise it can draw lines three atoms wide, and designed by thousands of people who each understand only their own layer. No single person understands the whole chip β€” and that’s exactly why it works. This is the power of hierarchical abstraction, the secret behind all great human collaboration.

You’re Wrong About Rocket Launchpads. A Deep Hole Will Destroy the Ship.

Most people assume a rocket launchpad is just a deep hole to absorb the flame. That intuition is a death trap. The real engineering challenge isn’t containing fireβ€”it’s managing gas expansion and acoustic vibrations that can shake a rocket apart. Here’s why launchpads use millions of liters of water for sound, not just cooling.

The 50-Year-Old Chip That’s Making Engineers Sane Again

As AI and billion-transistor chips dominate computing, engineers are rediscovering the Z80β€”a 1970s microprocessor with 8,500 transistors. The paradox: the more complex our systems become, the more we crave the sanity of a machine we can fully understand. This isn’t nostalgia; it’s a vital counterbalance to abstraction overload.

OpenTelemetry Is a Disaster. And It’s Not Because of Vendor Lock-In.

OpenTelemetry is the de facto standard for observability, but its design is fundamentally broken. The paradox: you need an open standard to avoid vendor lock-in, yet the standard itself creates a painful trade-off between messy code, poor performance, and no good option. This article argues that the real problem isn’t lock-in β€” it’s the abstraction itself.

AI Is a Disaster for Chip Design. That’s Why Samsung Is Betting Billions on It.

Samsung’s use of Claude for chip design verification is a messy mix of massive productivity gains and terrifying hallucinations. The tension between AI’s speed and its non-deterministic errors reveals the real future of engineering: not replacement, but high-speed human-AI editing. The shotgun is here. Learn to sort the pellets.

The Automation Paradox: Why Your Fully Automated System Is Failing (And How to Fix It with a Tiny Human Touch)

Full automation of high-ambiguity engineering fails because it removes the human ability to handle edge cases and context shifts. The solution isn’t more automation β€” it’s a minimal ‘kernel’ of human interaction that preserves adaptability while still achieving near-full automation benefits. This counterintuitive insight challenges the ‘automate everything’ dogma and offers a practical, scalable approach.

You’re Learning Distributed Systems Completely Backwards

Engineers are drowning in an endless tide of frameworks like Kafka and Paxos. The real problem isn’t the tools; it’s how we learn them. By starting with solutions instead of fundamental constraints like partial failure and concurrency, we miss the point entirely. Distribution isn’t a software featureβ€”it’s a hostile condition of the world you must survive.

AI Coding Got Faster. Engineering Got Slower. Here’s Why.

AI coding tools make individual developers faster, but engineering delivery is bottlenecked by system-level friction: requirements, integration, testing, and maintenance. The real productivity mirage lies in measuring keystrokes instead of outcomes. Until we stop celebrating code generation and start confronting coordination, the apps won’t come.