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Why Exercise Is a Miracle Drug
Plus: How to save 100 million lives with 1/400th of our income
Top posts
Every blog post that took off on Hacker News, ranked by the votes of its best submission. 7,742 posts.
Life, Learning & Writing
Any year
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Investing in lighting did great things for my mental and physical health
Controlling lighting is an extremely powerful force on your daily life satisfaction
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The Chair
Technology is not enough.
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The Cost of an ACL Injury
A little over a year ago, I tore my ACL playing ultimate frisbee. I made a quick cut to lose my defender, and as I planted my foot to change directions, I felt a sudden pop in my knee. Next thing I know, I’m on the ground because my knee had given out.
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Surprising Shared Word Etymologies
I find word etymologies fascinating . Every word we speak or write sits unassumingly on the surface of a rich history, sometimes spanning millenia.
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Why you don't steal from a hacker.
So during the London riots I return home the next morning to find my flat ransacked and my Macbook Pro laptop stolen! Police showed ...
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Do the Real Thing
Success in most things boils down to a simple, but easily ignored distinction: do the real thing and stop doing fake alternatives instead.
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How to Do Nothing with Nobody All Alone by Yourself (2014)
“These days, you see a kid lying on his back and looking blank and you begin to wonder what’s wrong with him. There’s nothing wrong with him, except he’s thinking… He is trying to arriv…
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Babel is why I keep blogging with Emacs
Every time I look at someone’s simple static site generation setup for their blog, I feel a pang of envy. I’m sure I could make a decent blogging engine in 2,000 lines of code, and it would be something I’d understand, be proud over, able to extend, and willing to share with others.
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How Do We Learn?
Piaget’s Constructivism, Papert’s Constructionism: What’s the difference? by Edith Ackermann (PDF)
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The story of my home made pipe organ (2000)
As the course progressed, I discovered that some of this stuff was actually logical, and also kind of fun. I found myself using the piano room just to play around. I never cared much for attempting to play sheet music, but the idea of hitting keys and getting a sound that was sometimes harmonious was strangely…
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The teen mental illness epidemic is international – Part 1: The Anglosphere
Why did mental health fall off a cliff at the same time and in the same way in the USA, The UK, Canada, Australia, and New Zealand? Part 1 of 3.
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Learning The Elite Class
my experience at fancy parties
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Take something you don’t like and try to like it
it offers lessons on your nature
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I should have loved biology too
How I went from hating it to being obsessed, the allure of great writing, and a post-scuba-dive moment of clarity
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A manifesto on shower temperature control
I had a very shower-y shower thought: why does turning my shower handle a tiny bit make such a huge difference in the comfort of the shower? Why are we wasting so much potential control area on water temperatures that no one wants? Who cares about ice...
2393
Why I left iNaturalist
After almost 18 years, I left iNaturalist, the product and organization I helped create. I left because I don’t believe the current Leadership team is pointing the product in the right direction, and I don’t think they are managing their talented staff in an empathetic or effective way. If you’d like me to continue…
2394
Forget spaceships; I just want my music
A couple weeks ago, as my kids settled into the car, I asked like I always do, "what songs do you want me to play?" They have a range of favored earworms, from Baby Shark to Babaloo, and usually the songs are tolerable, at least. But a few albums, like Bluey's soundtrack, transcend the children's genre. They're…
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If you need the money, don't take the job
Money: how to get people to give it to you, how much to ask for, and how to be worth what you're asking. Some real talk about the challenges you’ll face as a newly independent worker.
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Don't Post Evergreen Content on Medium
Why you should think twice before publishing your content on Medium.com in 2020 and beyond.
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On Craft
My grandpa -- my Missouri grandpa, who played slide guitar to me when I got homesick on the rare occasions I stayed with them -- grew up on a farm without electricity. He went past eighth grade, which really mattered to him. He loved that I played harp, which he always called "elegant," in an extremely Missouri…