CNX Software

PortaRF single board SDR mixes HackRF One and PortaPack H4M hardware, adds AI voice control

Designed by OpenSourceSDRLab, the PortaRF is an open-source software-defined radio (SDR) that integrates HackRF One and the ...

Most people don’t know what they don’t know, but think they do – correcting your metaknowledge can make you a better teacher and learner

Do you know what the Apple logo looks like? Chances are, you think you do. It’s ubiquitous and iconic. How could you not know it? But when tested, it turns out very few people can remember all the ...
City Limits

One Block, Five Flips: How House Flipping is Transforming Neighborhoods Like South Jamaica

An increasing number of family homes in the outer boroughs are sold within two years of being bought—at huge markups.
Memeburn

Grok Hack Explained: How Prompt Injection Drained Nearly $200K

Grok AI was tricked by Morse code into helping drain nearly $200K in crypto. The Bankrbot exploit shows how fragile ...