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Life, Learning & Writing

The most popular blog posts about life, learning & writing on Hacker News. 87 posts.

2018
34

How to Be a Systems Thinker

At the moment, I’m asking myself how people think about complex wholes like the ecology of the planet, or the climate, or large populations of human beings that have evolved for many years in separate locations and are now re-integrating. To think about these things, I find that you need something like systems theory…

37

Do We Worship Complexity?

Complexity is the most important challenge in software development. So it is important to always strive to eliminate complexity. But sometimes we worship complexity - and that can make complexity problems unsolvable.

40

Cook My Meat: heat diffusion through meat over time

This simulation shows the heat transfer throughout various kinds of meat. In the first section, you can input the starting values for the meat. The default is a 3cm piece of steak at room temperature (73°F or 23°C). The maximum meat thickness is 30 cm since we are assuming you're not trying to cook a whole cow. The…

44

The Absolute Denial of Shit

Today emoji are used by 92% of the world’s online population. The diminutive images have inspired a holiday and a $50 million animated movie. You can even make a living translating them. The Emojicon convention draws attendees from around the world. Topics of discussion at the 2018 gathering in Brooklyn include: “How…

53

No Paper Is That Good

Last year, Noah Smith proposed his Two Paper Rule: If you want me to read the vast literature, cite me two papers that are exemplars and paragons of that literature. Foundational papers, key recent innovations – whatever you like (but no review papers or summaries). Just two. I will read them. If these two papers […]

54

Wooden bikes

WOODEN BIKES Do they break easily?Can they withstand rain?Can they be compared to regular bikes? – Questions similar to these are completely logical and expected since wooden bikes aren't too common. We have had the same questions and concerns ourselves and have tried our best to answer them. Not so long ago we even

60

The Collector’s Fallacy

There’s a tendency in all of us to gather useful stuff and feel good about it. To collect is a reward in itself. As knowledge workers, we’re inclined to look for the next groundbreaking thought, for intellectual stimulation: we pile up promising books and articles, and we store half the internet as bookmarks, just so…