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Physicists Trace Sun's Magnetic Engine, 200k Kilometers Below Surface

https://news.njit.edu/njit-physicists-trace-sun%E2%80%99s-magnetic-engine-200000-kilometers-below-surface
23•gmays•6h ago

Comments

itchingsphynx•1h ago
Magnetohydrodynamic fluids are so cool! The fundamental concept behind MHD is that magnetic fields can induce currents in a moving conductive fluid, which in turn polarizes the fluid and reciprocally changes the magnetic field itself. Thus, a self-generating dynamo.
shevy-java•14m ago
We really need closer images of the sun. The images shown are nice but where is the close drone footage?

ArXiv Declares Independence from Cornell

https://www.science.org/content/article/arxiv-pioneering-preprint-server-declares-independence-co...
216•bookstore-romeo•4h ago•53 comments

FSF Threatens Anthropic over Infringed Copyright: Share Your LLMs Freel

https://www.fsf.org/blogs/licensing/2026-anthropic-settlement
74•m463•3d ago•39 comments

Google details new 24-hour process to sideload unverified Android apps

https://arstechnica.com/gadgets/2026/03/google-details-new-24-hour-process-to-sideload-unverified...
764•0xedb•15h ago•856 comments

Push events into a running session with channels

https://code.claude.com/docs/en/channels
321•jasonjmcghee•8h ago•181 comments

Full Disclosure: A Third (and Fourth) Azure Sign-In Log Bypass Found

https://trustedsec.com/blog/full-disclosure-a-third-and-fourth-azure-sign-in-log-bypass-found
129•nyxgeek•7h ago•26 comments

Building a Reader for the Smallest Hard Drive

https://www.willwhang.dev/Reading-MK4001MTD/
24•voctor•3d ago•1 comments

Drugwars for the TI-82/83/83 Calculators (2011)

https://gist.github.com/mattmanning/1002653/b7a1e88479a10eaae3bd5298b8b2c86e16fb4404
131•robotnikman•8h ago•50 comments

Cockpit is a web-based graphical interface for servers

https://github.com/cockpit-project/cockpit
248•modinfo•12h ago•141 comments

Return of the Obra Dinn: spherical mapped dithering for a 1bpp first-person game

https://forums.tigsource.com/index.php?topic=40832.msg1363742#msg1363742
346•PaulHoule•3d ago•44 comments

How the Turner twins are mythbusting modern technical apparel

https://www.carryology.com/insights/how-the-turner-twins-are-mythbusting-modern-gear/
208•greedo•2d ago•103 comments

Show HN: Three new Kitten TTS models – smallest less than 25MB

https://github.com/KittenML/KittenTTS
415•rohan_joshi•16h ago•158 comments

Drawvg Filter for FFmpeg

https://ayosec.github.io/ffmpeg-drawvg/
6•nolta•2d ago•0 comments

4Chan mocks £520k fine for UK online safety breaches

https://www.bbc.com/news/articles/c624330lg1ko
356•mosura•17h ago•599 comments

A Journey Through Infertility

https://pudding.cool/2026/03/ivf/
27•tchanukvadze•2d ago•13 comments

Noq: n0's new QUIC implementation in Rust

https://www.iroh.computer/blog/noq-announcement
198•od0•14h ago•24 comments

Astral to Join OpenAI

https://astral.sh/blog/openai
1345•ibraheemdev•19h ago•829 comments

FSFE supporters affected: Payment provider Nexi cancelled us

https://fsfe.org/news/2026/news-20260316-01.en.html
32•rasjani•1h ago•6 comments

Clockwise acquired by Salesforce

https://www.getclockwise.com
116•nigelgutzmann•12h ago•60 comments

How many branches can your CPU predict?

https://lemire.me/blog/2026/03/18/how-many-branches-can-your-cpu-predict/
70•chmaynard•1d ago•45 comments

Be intentional about how AI changes your codebase

https://aicode.swerdlow.dev
112•benswerd•11h ago•46 comments

Launch HN: Voltair (YC W26) – Drone and charging network for power utilities

71•wweissbluth•15h ago•26 comments

Scaling Karpathy's Autoresearch: What Happens When the Agent Gets a GPU Cluster

https://blog.skypilot.co/scaling-autoresearch/
166•hopechong•15h ago•71 comments

Linux Page Faults, MMAP, and userfaultfd for faster VM boots

https://www.shayon.dev/post/2026/65/linux-page-faults-mmap-and-userfaultfd/
28•shayonj•1d ago•2 comments

NanoGPT Slowrun: 10x Data Efficiency with Infinite Compute

https://qlabs.sh/10x
140•sdpmas•13h ago•29 comments

OpenBSD: PF queues break the 4 Gbps barrier

https://undeadly.org/cgi?action=article;sid=20260319125859
197•defrost•18h ago•60 comments

From Oscilloscope to Wireshark: A UDP Story (2022)

https://www.mattkeeter.com/blog/2022-08-11-udp/
112•ofrzeta•13h ago•23 comments

Waymo Safety Impact

https://waymo.com/safety/impact/
301•xnx•12h ago•308 comments

Launch HN: Canary (YC W26) – AI QA that understands your code

53•Visweshyc•16h ago•20 comments

Last love: a romance in a care home (2023)

https://www.theguardian.com/lifeandstyle/2023/nov/23/last-love-a-romance-in-a-care-home
23•NaOH•3d ago•8 comments

Bombarding gamblers with offers greatly increases betting and gambling harm

https://www.bristol.ac.uk/news/2026/march/bombarding-gamblers-with-offers-greatly-increases-betti...
141•hhs•9h ago•104 comments