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Music Tuned to 440 Hz versus 432 Hz and the Health Effects

https://www.sciencedirect.com/science/article/pii/S1550830718302763
3•looofooo0•1h ago

Comments

random_user_n1•51m ago
Thank you for sharing, the sound is indeed for sure warmer especially on a classical Guitar, I like it; for healing I don't know but arpeggios on a classical guitar always make you feel good when playing way more than strumming.

Also an advantage is that since tuning to 432hz my guitar strings break less often which of course makes sense because its less tension.

Writing Down Harmonic Numbers

https://www.johndcook.com/blog/2026/06/26/writing-down-harmonic-numbers/
1•ibobev•4m ago•0 comments

Hart's Theorem

https://www.johndcook.com/blog/2026/06/25/harts-theorem/
1•ibobev•4m ago•0 comments

Incircles and Excircles of Pythagorean Triangles

https://www.johndcook.com/blog/2026/06/25/incircle-excircle/
1•ibobev•4m ago•0 comments

China's CXMT Is Set to Challenge DRAM Incumbents

https://newsletter.semianalysis.com/p/chinas-cxmt-is-set-to-challenge-dram
1•ma2kx•5m ago•0 comments

Primed for Malware: Stop Selling Compromised Android Devices

https://www.eff.org/deeplinks/2026/06/primed-malware-stop-selling-compromised-android-devices
1•leephillips•8m ago•0 comments

FBI: Russian hackers now target Signal backup recovery keys

https://www.bleepingcomputer.com/news/security/fbi-russian-hackers-now-target-signal-backup-recov...
1•Brajeshwar•9m ago•0 comments

Dr. Alan Kay on the meaning of "object-oriented programming"

https://notes.shixiangxi.com/en/docs/appendix/alan-kay-on-oop/
2•sxx0•9m ago•0 comments

Seven LAWS the animal farm revisted

https://www.mureka.ai/song-detail/4rkp25fs4iUJv4ej35LjrF?is_from_share=1
2•silvestromedia•10m ago•0 comments

Keep Your Windows Closed or Open During a Heatwave?

https://www.the-independent.com/life-style/health-and-families/windows-open-shut-closed-heatwave-...
1•dtj1123•10m ago•0 comments

Cybersecurity company 360, "China's version of Mythos" unveils

https://www.techradar.com/pro/security/chinese-cybersecurity-company-360-unveils-chinas-version-o...
1•Alifatisk•10m ago•0 comments

Show HN: I built a keyboard-first window switcher for macOS

https://github.com/gouwsxander/Reef
1•xandergouws•10m ago•0 comments

Show HN: FPGA design acceleration – idiomatic Python to synthesizable Verilog

https://holoso.digital
1•spym_•11m ago•0 comments

Show HN: GemmaTrans – On-device translation for macOS, built with MLX

https://github.com/Rand01ph/gemma-trans
1•Rand01ph•13m ago•0 comments

Impact of Screen Time, Media&Technology Use on Under 2s during first 1001 Days [pdf]

https://static1.squarespace.com/static/68230d36099adb5f88e3536f/t/6a3d5230859005198ef50f68/178240...
1•bookofjoe•14m ago•0 comments

Vessel – Agentless, local-first VPS control plane in Tauri and Rust

https://github.com/shihebamrii/vessel
2•shihebamrii•17m ago•0 comments

Zuckerberg's Increasingly Bizarre War on Whistleblowers

https://pluralistic.net/2026/06/27/zuckerstreisand-2/
6•HotGarbage•20m ago•0 comments

Show HN: Proton a Pure go, no CGO GUI library for building applications

https://protonlib.pages.dev/
2•CzaxTanmay•21m ago•0 comments

Corv: An SSH client for AI agents (and humans)

https://github.com/khalid-src/corv-client
2•khalid_0002•21m ago•1 comments

Show HN: Looking for help finishing up my privacy focused web scrapper

https://github.com/bilbywilby/god_stack
2•EddieMunsterrr•22m ago•0 comments

AI Anxiety Is Fueling Burnout Across Silicon Valley's Tech Workers

https://www.bloomberg.com/news/articles/2026-06-26/ai-anxiety-is-fueling-burnout-across-silicon-v...
4•littlexsparkee•22m ago•1 comments

Completion Rate Is a Vanity Metric

https://www.formaly.io/blog/completion-rate-is-a-vanity-metric
2•Arindam1729•22m ago•0 comments

Logical Physical Clocks and Consistent Snapshots in Globally Distributed DB [pdf]

https://cse.buffalo.edu/tech-reports/2014-04.pdf
2•teleforce•24m ago•0 comments

Show HN: The stock research terminal that remembers

https://finqos.com
2•marmmaz•27m ago•0 comments

Data Privacy while using API tools

3•11shyam11•27m ago•1 comments

Anonymous GitHub account mass-dropping undisclosed 0-days

https://github.com/bikini/exploitarium
7•binyu•28m ago•0 comments

Miglite – raw SQL migrations for Go projects

https://inhere.github.io/en/blog/2026/gookit-miglite-intro/
2•jxia•29m ago•0 comments

Why Germany's Deutsche Bahn will face delays for many years

https://www.dw.com/en/why-germanys-deutsche-bahn-will-face-delays-for-many-years/a-77721079
2•rustoo•31m ago•1 comments

Permissive vs. Copyleft Open Source

https://shazow.net/posts/permissive-vs-copyleft/
2•vortex_ape•32m ago•0 comments

We Can Fly

https://silvestro2026.substack.com/p/we-can-fly
3•silvestromedia•34m ago•0 comments

Post-Mythos Cybersecurity: Keep calm and carry on

https://cephalosec.com/blog/cybersecurity-in-the-post-mythos-era-keep-calm-and-carry-on/
14•Versipelle•35m ago•4 comments