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MyFitnessPal has acquired Cal AI, the viral calorie app built by teens

https://techcrunch.com/2026/03/02/myfitnesspal-has-acquired-cal-ai-the-viral-calorie-app-built-by-teens/
1•svenfaw•2h ago

I Always Wanted to Know My True Age – So I Built a Tool to Find Out

https://medium.com/@filipacsr/i-always-wanted-to-know-my-true-age-so-i-built-a-tool-to-find-out-c...
1•filipacsr•2m ago•0 comments

Fixpoints as Framework for Clarity

https://blog.yellowflash.in/posts/2026-03-03-fixpoints-for-clarity.html
1•yellowflash•5m ago•0 comments

Dec PDP-8 emulator running FOCAL 69 in 4K for Arduino DUE and Arduino MEGA 2560

https://www.hackster.io/news/nino-ivanov-brings-dec-s-pdp-8-minicomputer-out-of-the-60s-and-onto-...
1•JPLeRouzic•11m ago•0 comments

Show HN: Open-Source Article 12 Logging Infrastructure for the EU AI Act

1•systima•13m ago•0 comments

Show HN: OpenClaw agents that read the same task board and mention each other

https://squadofagents.com/
1•jacobsyc•18m ago•0 comments

SOEL – A programming language that's a language

https://github.com/BankStrategy/SOEL
1•liszper•19m ago•1 comments

Equality as a Consolation Prize

https://www.writingruxandrabio.com/p/equality-as-a-consolation-prize
1•barry-cotter•20m ago•0 comments

How close is the EU to break free from Visa and Mastercard's grip?

https://www.euronews.com/my-europe/2026/03/03/how-close-is-the-eu-to-break-free-from-visa-and-mas...
1•202508042147•21m ago•0 comments

Ask HN: What are you working on (March 2026)

3•ludovicianul•22m ago•0 comments

Scaling Time Series to Millions of Cardinalities

https://itnext.io/scaling-time-series-to-millions-of-cardinalities-greptimedbs-flat-format-7a9d67...
1•xzhuang1984•23m ago•0 comments

Show HN: I Built Systems AGI – 1600 Verticals, Self-Healing, Self-Evolving

1•Apinok1985•23m ago•0 comments

Building vs Digging

https://bgthread.github.io/an-identity-crisis-in-engineering/
1•tewr•24m ago•0 comments

CPU Cache Flushing Fallacy (2013)

https://mechanical-sympathy.blogspot.com/2013/02/cpu-cache-flushing-fallacy.html
1•tosh•25m ago•0 comments

Time to First Success

https://www.leadinginproduct.com/p/time-to-first-success-ttfs
1•benkan•26m ago•0 comments

Ask HN: How do you verify crypto payments in your app?

1•Sem_pre•28m ago•0 comments

Stop Asking Junior Engineers to Struggle Harder

https://jotter.jonathankingston.co.uk/blog/2026/03/03/stop-asking-junior-engineers-to-struggle-ha...
2•kingstonTime•28m ago•0 comments

An Open Letter on the Office.js Stability, Security and Trust Crisis

https://github.com/OfficeDev/office-js/issues/6513
2•mjsu•28m ago•1 comments

Americans now listen to podcasts more often than talk radio, study shows

https://techcrunch.com/2026/02/25/americans-now-listen-to-podcasts-more-often-than-talk-radio-stu...
1•JeanKage•29m ago•0 comments

Sphere Packing in Lean

https://github.com/math-inc/Sphere-Packing-Lean
1•nill0•30m ago•0 comments

LLMs are living off the moral and intellectual capital of a pre-AI world

https://twitter.com/mbrendan1/status/2028137693583221065
2•MrBuddyCasino•31m ago•0 comments

Zolotarev's Magical Proof of Quadratic Reciprocity

https://arxiv.org/abs/2603.00278
1•mathgenius•32m ago•0 comments

*Lisp

https://en.wikipedia.org/wiki/*Lisp
1•tosh•32m ago•0 comments

Show HN: U2m.io – Free URL shortener with bulk API, QR codes, and geo analytics

https://u2m.io/
1•cosmicmeta•35m ago•0 comments

Ask HN: How to report a vulnerability when AI answers the company email?

1•nickgreg•40m ago•0 comments

Cheating machine or powerful assistant? The AI anxieties of a trainee teacher

https://www.theguardian.com/education/ng-interactive/2026/mar/03/cheating-machine-or-powerful-ass...
2•robaato•40m ago•0 comments

Wild claims about K performance

https://mlochbaum.github.io/BQN/implementation/kclaims.html#instruction-cache
2•tosh•48m ago•0 comments

Drinking newer groundwater linked to up to 62% higher Parkinson's risk

https://www.newsweek.com/one-type-of-drinking-water-linked-to-up-to-62-higher-parkinsons-risk-116...
1•giuliomagnifico•49m ago•0 comments

What is OpenAI going to do when the truth comes out?

https://www.platformer.news/openai-pentagon-surveillance-drones-backlash/
3•mentalgear•52m ago•1 comments

With the Pixel 11, Google needs to admit it has a hardware problem

https://www.androidauthority.com/google-pixel-hardware-problem-3643891/
2•thunderbong•55m ago•0 comments

AI DevOps Engineer Will Eventually Need to Call a Human

https://www.indiehackers.com/post/your-ai-devops-engineer-will-eventually-need-to-call-a-human-Fj...
2•Thimmy3222•1h ago•1 comments