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`

Steve Crawford @crawfordsm@mastodon.social

12/4/2025, 2:45:41 PM

Public

Today I learned that NASA has a collection of free ebooks that can be downloaded as pdfs or ebub format.

The science books even include a children’s section with fun activites and coloring books!

https://science.nasa.gov/multimedia/science-e-books/

#nasa

Science e-Books - NASA Science

From Earth and the other planets in our solar system, to supermassive black holes and the distant galaxies that contain them, explore NASA science and imagery through our library of e-books.

science.nasa.gov · NASA Science

If you have a fediverse account, you can quote this note from your own instance. Search https://mastodon.social/users/crawfordsm/statuses/115661834897257837 on your instance and quote it. (Note that quoting is not supported in Mastodon.)