Hackers' Pub

Hackers’ Pub

Syntax	Description	Examples
`"` keyword `"`	Finds the string within quotes, including spaces. Case-insensitive. (Escape quotes inside with `\"`)	`"Hackers' Pub"`
`from:` handle	Finds content written by the specified user.	`from:hongminhee` `from:hongminhee@hollo.social`
`lang:` ISO 639-1	Finds content written in the specified language.	`lang:en`
`#` tag	Finds content with the specified tag. Case-insensitive.	`#HackersPub`
condition condition	Finds content that satisfies both conditions on either side of the space (logical AND).	`"Hackers' Pub" lang:en`
condition `OR` condition	Finds content that satisfies at least one of the conditions on either side of the OR operator (logical OR).	`#HackersPub OR "Hackers' Pub" lang:en`
`(` condition `)`	Combines the operators within the parentheses first.	`(#HackersPub OR "Hackers' Pub" OR "Hackers Pub") lang:en`

Hacker News 100 @hn100@social.lansky.name

3/27/2025, 11:10:07 AM

Public

The mysterious flow of fluid in the brain

Link: https://www.quantamagazine.org/the-mysterious-flow-of-fluid-in-the-brain-20250326/
Discussion: https://news.ycombinator.com/item?id=43489136

An illustration shows a person’s head that looks like a drawn map. Rushing rivers, standing for cerebrospinal fluid, flow around small islands.

The Mysterious Flow of Fluid in the Brain | Quanta Magazine

A popular hypothesis for how the brain clears molecular waste, which may help explain why sleep feels refreshing, is a subject of debate.

www.quantamagazine.org · Quanta Magazine

If you have a fediverse account, you can quote this note from your own instance. Search https://social.lansky.name/users/hn100/statuses/114234085068579584 on your instance and quote it. (Note that quoting is not supported in Mastodon.)