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A Data-Driven Machine Learning Framework for Optimising Programmable Terahertz

https://www.researchgate.net/publication/404050094_A_Data-Driven_Machine_Learning_Framework_for_Optimising_Programmable_Terahertz_Meta_surface
1•f0r3st•1h ago

Discord group says it accessed Claude Mythos by guessing location

https://mashable.com/article/discord-group-accesses-claude-mythos-claims
1•nstj•16s ago•0 comments

Tesla confirms Optimus production starting late July at Fremont

https://electrek.co/2026/04/22/tesla-optimus-production-fremont-model-sx-line/
1•omer_k•27s ago•0 comments

Farmers call out deep cuts to NRCS and USDA programs and staffing

https://www.agweek.com/news/policy/farmers-call-out-deep-cuts-to-nrcs-and-usda-programs-and-staffing
1•petethomas•2m ago•0 comments

Israeli airstrike kills Lebanese journalist Amal Khalil

https://apnews.com/article/lebanese-journalist-amal-khalil-killed-israel-airstrike-14cabe8f773f59...
5•lr0•3m ago•1 comments

OpenAI model for masking personally identifiable information (PII) in text

https://openai.com/index/introducing-openai-privacy-filter/
2•tanelpoder•7m ago•0 comments

Tesla (TSLA) pulled questionable levers to make Q1 2026 financials look good

https://electrek.co/2026/04/22/tesla-tsla-q1-2026-one-time-benefits-warranty-tariff-refunds-margins/
1•pinewurst•12m ago•0 comments

Tesla becomes first customer for Intel's advanced 14A chip technology

https://www.reuters.com/business/autos-transportation/tesla-ceo-musk-says-company-plans-use-intel...
1•osnium123•12m ago•1 comments

Solo Dev Product Lunch (Laigo v1.0.0

https://laigo-frontend.onrender.com/
1•GrantBricks•14m ago•1 comments

Framework Announces Laptop 13 Pro, 'The MacBook Pro for Linux Users'

https://www.theverge.com/gadgets/915508/framework-announces-laptop-13-pro-the-macbook-pro-for-lin...
1•ravenical•15m ago•1 comments

Show HN: Pg_dbml – A dependency-free CLI to export Postgres to DBML

https://pg_dbml.80.cz/
1•heptau•17m ago•0 comments

Framework Laptop 13 Pro (back compatible, touch screen, double the battery life)

https://frame.work/pl/en/laptop13pro
1•piadista•18m ago•2 comments

US admiral calls Bitcoin an instrument for US 'power projection'

https://www.tradingview.com/news/cointelegraph:fd4c50ad7094b:0-us-admiral-calls-bitcoin-an-instru...
1•wslh•19m ago•0 comments

Tesla basically cooked the books to show one last quarter of positive cash flow

https://twitter.com/FredLambert/status/2047089101460099581
2•doener•21m ago•0 comments

Show HN: Cymatica – Chladni Plate Simulator

https://apps.apple.com/us/app/cymatica-music-visualizer/id6748863721
1•_august•22m ago•0 comments

A More Troubling Picture of Sea Level Rise Comes into View

https://undark.org/2026/04/22/sea-level-land-subsidence/
2•EA-3167•25m ago•0 comments

Wrist Assured: A Swatch Lover's Blog

https://wristassured.substack.com/
1•raeroumeliotis•31m ago•0 comments

Building Medichat.in

https://rittam.substack.com/p/building-medichatin
1•rdebnath•31m ago•0 comments

India has splurged billions on metro trains. But where are the commuters?

https://www.bbc.com/news/articles/c4g833128vlo
2•thunderbong•32m ago•0 comments

8000 profiles on the Portland Startups Slack

https://siliconflorist.com/2026/04/22/small-wins-8000-profiles-on-the-portland-startups-slack/
1•mooreds•34m ago•0 comments

How Much Caffeine in Coffee Cup?

https://www.researchgate.net/publication/317824932_How_Much_Caffeine_in_Coffee_Cup_Effects_of_Pro...
2•rzk•34m ago•0 comments

Approximating Hyperbolic Tangent

https://jtomschroeder.com/blog/approximating-tanh/
8•jtomschroeder•35m ago•0 comments

Ask HN: Is modern AI like glasses for the mind?

1•amichail•37m ago•1 comments

Rediscovering the Handcart

https://solar.lowtechmagazine.com/2026/04/rediscovering-the-handcart/
1•bergie•38m ago•0 comments

Electrostatics

https://en.wikipedia.org/wiki/Electrostatics
1•zdgeier•38m ago•0 comments

Show HN: DeckWeaver – Create AI-powered Google Slides presentations in minutes

https://usedeckweaver.com/login
1•BjoernKW•38m ago•0 comments

Ask HN: Favourite Assembly Instructions?

2•RetroTechie•39m ago•2 comments

Humanoid robots race past humans in Beijing half-marathon,showing rapid advances

https://www.reuters.com/sports/humanoid-robots-race-past-humans-beijing-half-marathon-showing-rap...
2•teleforce•43m ago•1 comments

Musk Defrauded Tesla Customers

https://twitter.com/RealDanODowd/status/2047076407705264227
4•doener•47m ago•0 comments

How to Stop a Data Center in Your Backyard

https://lataco.com/stop-sgv-data-center-building
18•cdrnsf•51m ago•16 comments

Show HN: Bro Skills – address the daily gaps your agents still struggle with

https://github.com/backnotprop/bro-skills
1•ramoz•51m ago•0 comments