SECURITYOPS / HNEWS
Security Ops News
Cached snapshot · updated 43 seconds ago.
Turn off Apple Intelligence on macOS 27 and get its disk space back ↗
Homa: The end of TCP for AI clusters [video] ↗
Paper: https://www.usenix.org/system/files/atc21-ousterhout.pdf Related: https://lwn.net/Articles/1003059/, https://www.theregister.com/networks/2026/10/01/stanford-pro...
Improper redaction reveals Google Data Center water and electricity usage ↗
I asked Claude build a physically accurate O'Neill cylinder you can walk around ↗
A map of every lighthouse ↗
'Neanderthals Among Us' review ↗
Results from the ASIC puzzle ↗
Show HN: Build with Python – a beginner course where your code draws ↗
Hi HN, I built this because I watched my daughter struggle at learning Python. I made something that runs only in the browser with visuals rather than relying on CLI/terminal output. No need to worry about python installation, package versions, venv etc. The lab runs with Pyodide in a web worker, and the program output is a picture by the side of the code block. A user would experiment with the code, and see the immediate changes in the visual output. The course has 13 modules, with the first 6 foundation modules free, module 7-13 with free readings but guide labs for a one-time price of $49. Please give it a try at https://scimigo.com/en/learn/build-with-python Send me feedback on the UX and on the exercise design, especially if you teach kids to program. I am also working on a C++ version for beginners (also with browser, no gcc or command lines). stay tuned.
Show HN: Glashütte Trash Clock – A 30-minute pendulum clock made from trash ↗
This is a functional 30-minute pendulum clock entirely from discarded materials—cardboard, zip ties, tape, a yardstick, and a paperclip escapement, built in the German Eldorado of precision watchmaking: Glashütte. It also acts as a reference clock for GTC, a new satirical universal time standard.