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 50 @hn50@social.lansky.name

2/9/2026, 6:50:07 PM

Public

Medieval Monks Wrote over Ancient Star Catalog – Particle Accel Reveals Original

Link: https://www.smithsonianmag.com/smart-news/medieval-monks-wrote-over-a-copy-of-an-ancient-star-catalog-now-a-particle-accelerator-is-revealing-the-long-lost-original-text-180988123/
Discussion: https://news.ycombinator.com/item?id=46885249

Researchers are using an instrument at the SLAC National Accelerator Laboratory to uncover the original text of reused parchments.

Medieval Monks Wrote Over a Copy of an Ancient Star Catalog. Now, a Particle Accelerator Is Revealing the Long-Lost Original Text

Margherita Bassi · The parchments initially contained references to a star catalog and maps created during the second century B.C.E.

www.smithsonianmag.com · Smithsonian Magazine

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