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`

IEEE Spectrum @ieeespectrum@mastodon.social

11/19/2025, 8:30:00 PM

Public

A new robotic fish fin can propel bots through the water at 1.66 body lengths per second, and easily turn, mimicking fish movement. https://spectrum.ieee.org/underwater-robot-electromagnetic-fin?utm_source=mastodon&utm_medium=social&utm_campaign=fedica-Mastodon-Daily-Pipeline

What Makes This Robotic Fish So Efficient?

Researchers have created a bionic fin that swims like a fish, combining power and flexibility in a compact design.

spectrum.ieee.org · IEEE Spectrum

Link author: IEEE Spectrum@ieeespectrum@mastodon.social

If you have a fediverse account, you can quote this note from your own instance. Search https://mastodon.social/users/ieeespectrum/statuses/115578254146773507 on your instance and quote it. (Note that quoting is not supported in Mastodon.)