itwasdns: a blog about tech.

Most wearables do a great job delivering friendly summaries: “Your readiness is high today — go work out.”“Your body needs rest — take it easy.” They’re clean. Digestible. Reassuring. But underneath those notifications sits an enormous amount of physiological telemetry — far more than any human could…

I used to think management was the louder version of being an individual contributor. More meetings, higher stakes, same muscles. Then I watched good engineers stall out under my leadership. Not because they weren’t capable, but because I was spending their attention like it was free. I…

Golf has always been a game of precision and physics. One of the most fascinating aspects of the sport is how the club path and face angle influence the trajectory of the ball. It’s something I have always largely misunderstood. As someone captivated by these dynamics, as…