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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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5946

Whole House Fan and Evaporative Cooler

In dry climates it's common for people to use evaporative ("swamp") coolers; same idea as sweat evaporating off your skin cooling you off. The downside is that they increase humidity in the air, and if it's already pretty humid then that can make things uncomfortable. This means evaporative coolers are rarely used…

5964

The secret life of punctuation - ¶ (The Pilcrow)

This is a pilcrow: ¶. They crop up surprisingly frequently, bookending paragraphs on websites with a typographic bent, for instance, and teaming up with the section symbol in legal documents to form picturesque reference marks such as §3, ¶7. The pilcrow even appears in Microsoft Word, where it adorns a button which…