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Every blog post that took off on Hacker News, ranked by the votes of its best submission. 3,433 posts.

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2024
241

Mourning Google

On March 15, 2010, I started a new job at Google . The fourteen years since that day feel like a century. The title of my announcement was Now A No-Evil Zone and, OK, I can hear the laughing from ten timezones away. I tried, then, to be restrained, but there are hardly words to describe how happy and excited I was. I…

244

Parable of the Sofa

When Lauren was pregnant with a child who’s now turning 25, we purchased a comfy dark-brown leather sofa which fits our living room nicely. What with kids and relatives and employees and cats and Standards Comittees and friends and book clubs and socials, the butt-support cushions had, a quarter century later, worn…

267

Look, ma, no matrices

Since the 2019 SIGGRAPH course [1], Geometric Algebra, and Euclidean PGA (plane-based or projective geometric algebra) in particular, has been gaining traction within the computer graphics and machine learning communities [2, 3, 4]. Despite its broad applicability, including for higher dimensional geometry and…