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Life, Learning & Writing

The most popular blog posts about life, learning & writing on Hacker News. 8,940 posts.

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7715

Heating Water with Fire (2019)

Cook your food, warm your home AND heat your hot water?? Learn all about how thermosyphoning works, in a passive and continuous cycle. The ins-and-outs of pressure systems, water jackets, and all associated systems - including solar, radiators and underfloor heating!

7721

This Thing for Which We Have No Name (2014)

It's not my job to be a behavioral economist; my job is to actually popularize behavioral economics. The interesting thing to me—as someone who has a brother who's an academic—is that academics, however brilliant, are the worst marketers in the world. And there's a reason for this, which is they, of course, possibly…

7726

A Healthy Diet For The Mind

I've been enjoying teaching Intelligent Systems again this semester. A big part of the fun is re-reading old papers. I had a lot of fun re-reading and thinking about the ideas in William Clancey 's classic paper, Heuristic Classification . Long-time readers may recall me mentioning this paper in a long-ago post about…

7730

My “Investment Mindset”

The year was 2007. I was a college student attending a 24-hour hackathon where we had had to build something on top of live trucking data. We were given an API that sent GPS and other metadata for 100 trucks roaming across Europe, the data updating every five seconds.