Imagine starting your day with a quick, digestible summary of the most important tech conversations happening on Hacker News.

Python -O won’t magically make every script faster, but in the right workloads it’s a free win—here’s how to test it safely.

In some ways, data and its quality can seem strange to people used to assessing the quality of software. There’s often no observable behaviour to check and little in the way of structure to help you ...

Discover the top 10 AI red teaming tools of 2026 and learn how they help safeguard your AI systems from vulnerabilities.

Crowdsourced bug bounties and pen-testing firms see AI agents stealing low-hanging vulns from their human counterparts, but oversight remains key.

As network automation matures, a new breed of hybrid professionals with network engineering and software development skills ...

Learn how to solve linear systems using the matrix approach in Python. This video explains how matrices represent systems of equations and demonstrates practical solutions using linear algebra ...

A recent study that shows how cows can use tools recalls the controversial 1982 cartoon from "The Far Side" comic strip called "Cow Tools." In case you haven't heard, cows are using tools now. Well, ...

Aehr Test Systems, Inc. faces near-term revenue softness but is expanding into AI, photonics, and memory chip testing. Q2 2026 revenue fell 27% YoY to $9.9M, with margins pressured by lower ...

Always use test equipment appropriate for the specific measurement task and environment to ensure safety and accuracy. Regularly inspect test leads, equipment, and connections for damage before use to ...