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Life, Learning & Writing

The most popular blog posts about life, learning & writing on Hacker News. 8,938 posts.

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5821

Aerodynamics of Gravel Bikes

Aerodynamics are an important factor in gravel racing and riding. Gravel racing speeds are high—the fastest riders in the 200-mile Unbound average 20 mph (32 km/h) across the Flint Hills of Kansas. And many gravel races can be extremely windy. Optimizing the aerodynamics of a…

5824

Sad Trombone Exoplanet Reality Check

Some people on the internet are getting very excited at the (unconfirmed) reports of an "Earth-like" exoplanet orbiting Proxima Centauri , a mere 4.25 light-years away from Earth. If correct, the planet is orbiting in the liquid water zone around our nearest stellar neighbour and is of the same order of mass as the…

5828

Emacs users are like Terry Pratchett’s Igors

Within the constraints of the Emacs environment, there are no limits. Emacs is built upon this principle; the Lisp principle. Make some small kernel of features. A substrate. Take care to make this substrate programmable (in any language, Emacs chooses Lisp), and then build the system upon it. Let users worry about…

5835

Ambition can be poison

In the right dose, ambition works wonders. It inspires you to achieve more, to stretch yourself beyond the comfort zone, and provides the motivation to keep going when the going gets tough. Rightfully so, ambition is universally revered. But ambition also has a dark, addictive side that’s …

5840

Pseudpocalypse

Here’s a conjecture: If you put any significant amount of text on the internet under different names, those identities can be linked using only the text itself.