Engineering the EL9: Electra's Ultra Short Hybrid-Electric Aircraft

https://www.techbriefs.com/component/content/article/52979-engineering-the-el9-electras-ultra-short-hybrid-electric-aircraft

1•rbanffy•1m ago•0 comments

Is Zelle Down? What We Know

https://www.newsweek.com/zelle-down-us-payments-banks-what-we-know-2067355

1•ljf•4m ago•0 comments

Scientists May Have Found a Natural Alternative to Ozempic

https://www.sciencealert.com/scientists-may-have-found-a-natural-alternative-to-ozempic

2•amichail•6m ago•0 comments

MacUpdater for Sale

https://mjtsai.com/blog/2025/05/02/macupdater-for-sale/

4•tomaskafka•9m ago•0 comments

MAGA's War on Science

https://paulkrugman.substack.com/p/magas-war-on-science

4•rbanffy•12m ago•0 comments

Microsoft's "1‑bit" AI model runs on a CPU only, while matching larger systems

https://arstechnica.com/ai/2025/04/microsoft-researchers-create-super%e2%80%91efficient-ai-that-uses-up-to-96-less-energy/

2•PaulHoule•12m ago•0 comments

Free Energy for Computer Scientists

https://quantum-noise.ghost.io/free-energy-for-computer-scientists-2/

1•E-Reverance•13m ago•0 comments

WALI: WebAssembly with thin Linux kernel interfaces

https://dl.acm.org/doi/10.1145/3689031.3717470

1•fanf2•13m ago•0 comments

Toucan: A Markdown-based static site generator for Swift

https://toucansites.com

1•TheWiggles•13m ago•0 comments

Do you hate Dino Dini's Soccer? One tiny bug, a world of hurt [video]

https://www.youtube.com/watch?v=U7AcC7Hsu38

1•jwatzman•14m ago•0 comments

Firefox could be doomed without Google search deal, says executive

https://www.theverge.com/news/660548/firefox-google-search-revenue-share-doj-antitrust-remedies

2•recvonline•15m ago•0 comments

Unknown Realm: The Siege Perilous – The story of a long-awaited game

https://c64universe.com/2025/05/02/unknown-realm-the-siege-perilous-the-story-of-a-long-awaited-game/

1•ndr42•15m ago•0 comments

Auto-Generating MCP Servers from OpenAPI Schemas: Yay or Nay?

https://neon.tech/blog/autogenerating-mcp-servers-openai-schemas

1•davidgomes•18m ago•0 comments

Tizard Mission

https://en.wikipedia.org/wiki/Tizard_Mission

1•simonebrunozzi•27m ago•0 comments

Show HN: Traycer.ai – Turn GitHub Issues into a Step-by-Step Plan

https://traycer.ai/ticket-assist

4•pranshu54•28m ago•0 comments

Show HN: Simple UI ERP with minimal fuss

https://github.com/oitcode/samarium

1•ignosnim•29m ago•0 comments

Doom for the Motorola Razr

https://old.reddit.com/r/itrunsdoom/comments/1kczf3c/motorola_razrs_finally_doomed_running_doom_after/

2•Venn1•30m ago•0 comments

Trump vs. Amazon's Brilliant Tariff Idea

https://www.wsj.com/opinion/amazon-tariff-prices-karoline-leavitt-jeff-bezos-donald-trump-d085537c

3•kamaraju•31m ago•0 comments

A Plan for Spam (2002)

https://paulgraham.com/spam.html

1•simonebrunozzi•35m ago•0 comments

Microsoft Makes New Accounts Passwordless by Default

https://www.microsoft.com/en-us/security/blog/2025/05/01/pushing-passkeys-forward-microsofts-latest-updates-for-simpler-safer-sign-ins/

1•m463•36m ago•0 comments

Dec VT320 Style AI TTY Terminal

https://terminal.odai.chat

2•gsibble•36m ago•1 comments

Ask HN: Why is X (Twitter) undeleting deleted content?

3•de6u99er•37m ago•1 comments

Pinterest Users Left Confused by Mass Account Suspensions

https://www.theverge.com/news/660070/pinterest-mass-account-suspensions

3•m463•39m ago•0 comments

Ask HN: Why isn't anyone talking about the banking outage today?

7•supportengineer•39m ago•2 comments

Adaptive Hashing

https://quotenil.com/adaptive-hashing.html

2•todsacerdoti•42m ago•0 comments

Cyborg cicadas play Pachelbel's Canon

https://arstechnica.com/science/2025/05/cyborg-cicadas-play-pachelbels-canon/

2•samizdis•43m ago•0 comments

Power Supply EMR Interference Counter Measures for Fialka Cipher Machine

https://www.cryptomuseum.com/crypto/fialka/psu/tempest.htm

2•walterbell•45m ago•0 comments

Time and Frequency

https://www.prc68.com/I/timefreq.shtml

1•Tomte•45m ago•0 comments

Three days that saved the euro (2015)

https://www.theguardian.com/world/2015/oct/22/three-days-to-save-the-euro-greece

1•Tomte•45m ago•0 comments

Pyrefly: A fast type checker and IDE for Python

https://github.com/facebook/pyrefly

2•badmonster•47m ago•0 comments

Open in hackernews

Clever workaround to silence the iOS camera shutter sound

https://stackoverflow.com/questions/4401232/avfoundation-how-to-turn-off-the-shutter-sound-when-capturestillimageasynchrono

12•wppp•11h ago

Comments

sammyteee•9h ago

Very nice!

lofaszvanitt•8h ago

This is what volvo did in order to cancel out the audible engine noise in their early cars. At least thats what I heard from pitk.

danhau•7h ago

I believe this is also how active noise cancelling headphones work. Take audio, negate sample amplitude, playback with original at the same time.

1 + -1 = 0 aka. phase cancellation