Apple Watch's heart rate monitor is accurate to 5bpm 89-98% of the time

https://www.empirical.health/blog/apple-watch-heart-rate-monitor-accuracy/

1•brandonb•2m ago•1 comments

Long Covid destroys teenage lungs in ways doctors never saw

https://rollingout.com/2025/06/03/long-covid-destroys-teenage-lungs/

2•lnyan•2m ago•0 comments

ClickHouse MCP

https://clickhouse.com/blog/integrating-clickhouse-mcp

1•tosh•8m ago•0 comments

Chinese "Educational Computers" from the 1990s

https://old.reddit.com/r/cyberDeck/comments/1h7z2kn/chinese_educational_computers_from_the_1990s_they/

1•Bluestein•9m ago•0 comments

Show HN: Photo to Art

https://vizbull.com/

1•rkj93•10m ago•0 comments

Pain Isn't Where You Think – By Vittorio – Bio/Acc

https://iterintellectus.substack.com/p/your-pain-isnt-where-you-think

1•bilsbie•14m ago•0 comments

Organization and Maintenance of Large Ordered Indices (1970)

https://dl.acm.org/doi/pdf/10.1145/1734663.1734671

1•ksec•20m ago•0 comments

Otter v2: A high performance caching library for Go

https://github.com/maypok86/otter

1•maypok86•20m ago•1 comments

Show HN: MathLife–shapeshifting creatures from simple math

https://github.com/bdavidzhang/MathLife

1•alphacentauri42•22m ago•0 comments

What Doge Didn't Do

https://www.eatingpolicy.com/p/what-doge-didnt-do

2•brandonb•22m ago•1 comments

Writing a basic Linux device driver when you know nothing about Linux drivers o

https://crescentro.se/posts/writing-drivers/

3•todsacerdoti•27m ago•0 comments

The Tangled Past and Unsettled Future of Greyhound Racing in West Virginia

https://oxfordamerican.org/oa-now/greyhound-racing-in-west-virginia

1•gmays•28m ago•0 comments

Coreboot with AMD OpenSIL on first gen Zen demo

https://www.youtube.com/watch?v=qi0NK_qQQbg

2•pietrushnic•29m ago•0 comments

Labubu Live Wallpaper: Bring Your Screen to Life

https://labubulivewallpaper.cc

1•kone_kk•29m ago•1 comments

Double-entry accounting for personal finance

https://finbodhi.com/docs/understanding-double-entry/

2•ciju•31m ago•1 comments

Global Peace Index 2025 [pdf]

https://www.visionofhumanity.org/wp-content/uploads/2025/06/Global-Peace-Index-2025-web.pdf

1•thm•31m ago•0 comments

Earthly, where Makefile Meets Dockerfile, is shutting down Cloud

https://earthly.dev/blog/shutting-down-earthfiles-cloud/

2•garyng•32m ago•0 comments

How the world is preparing the workforce for AI

https://news.uga.edu/planning-for-ai-in-workforce/

1•geox•35m ago•0 comments

I built an open-source retro tool that respects your time – Fast Retro

https://fastretro.app/

1•JangoCG•37m ago•1 comments

America's bunker-busting bomb is not sure to work in Iran

https://www.economist.com/graphic-detail/2025/06/18/americas-huge-bunker-busting-bomb-is-not-sure-to-work-in-iran

2•belter•40m ago•0 comments

Show HN: Get (kinda)dynamically updating images on static websites

https://github.com/Kuberwastaken/Dynamic-Readme-Images

1•kuberwastaken•42m ago•0 comments

Show HN: Zen Notes – Distraction free notes app

1•rkwz•42m ago•0 comments

Casio F-91W

https://en.wikipedia.org/wiki/Casio_F-91W

1•azhenley•47m ago•0 comments

MCP Security is still Broken

https://forgecode.dev/blog/prevent-attacks-on-mcp/

1•kt_sainicoder•49m ago•0 comments

We stopped believing in progress. Now, we're stagnating. [video]

https://www.youtube.com/watch?v=i7IZ-1bZT_U

2•dartharva•51m ago•2 comments

Show HN: Youchoose.one – A site that helps you narrow down a list, one by one

https://www.youchoose.one/

1•djdmorrison•57m ago•0 comments

Callers are hearing robotic voices when they try to reach relatives in Iran

https://apnews.com/article/iran-israel-war-ai-calls-bots-d83c659b61de1f904b68dc475ddad766

3•clarity8•58m ago•0 comments

0xchat Secure chat built on Nostr

https://www.0xchat.com/#/

2•Bluestein•58m ago•1 comments

Show HN: Lightweight DNS server for Docker containers

https://github.com/ei-sugimoto/wakemae

1•ei-sugimoto•1h ago•0 comments

A Decade On, Has Japan's Corporate Revolution Worked Too Well?

https://www.bloomberg.com/opinion/articles/2025-06-19/m-a-has-japan-s-corporate-revolution-worked-too-well

1•xbmcuser•1h ago•0 comments

Apple Watch's heart rate monitor is accurate to 5bpm 89-98% of the time

Long Covid destroys teenage lungs in ways doctors never saw

ClickHouse MCP

Chinese "Educational Computers" from the 1990s

Show HN: Photo to Art

Pain Isn't Where You Think – By Vittorio – Bio/Acc

Organization and Maintenance of Large Ordered Indices (1970)

Otter v2: A high performance caching library for Go

Show HN: MathLife–shapeshifting creatures from simple math

What Doge Didn't Do

Writing a basic Linux device driver when you know nothing about Linux drivers o

The Tangled Past and Unsettled Future of Greyhound Racing in West Virginia

Coreboot with AMD OpenSIL on first gen Zen demo

Labubu Live Wallpaper: Bring Your Screen to Life

Double-entry accounting for personal finance

Global Peace Index 2025 [pdf]

Earthly, where Makefile Meets Dockerfile, is shutting down Cloud

How the world is preparing the workforce for AI

I built an open-source retro tool that respects your time – Fast Retro

America's bunker-busting bomb is not sure to work in Iran

Show HN: Get (kinda)dynamically updating images on static websites

Show HN: Zen Notes – Distraction free notes app

Casio F-91W

MCP Security is still Broken

We stopped believing in progress. Now, we're stagnating. [video]

Show HN: Youchoose.one – A site that helps you narrow down a list, one by one

Callers are hearing robotic voices when they try to reach relatives in Iran

0xchat Secure chat built on Nostr

Show HN: Lightweight DNS server for Docker containers

A Decade On, Has Japan's Corporate Revolution Worked Too Well?

Your Hotel Is Bleeding $50k/year

Apple Watch's heart rate monitor is accurate to 5bpm 89-98% of the time

Long Covid destroys teenage lungs in ways doctors never saw

ClickHouse MCP

Chinese "Educational Computers" from the 1990s

Show HN: Photo to Art

Pain Isn't Where You Think – By Vittorio – Bio/Acc

Organization and Maintenance of Large Ordered Indices (1970)

Otter v2: A high performance caching library for Go

Show HN: MathLife–shapeshifting creatures from simple math

What Doge Didn't Do

Writing a basic Linux device driver when you know nothing about Linux drivers o

The Tangled Past and Unsettled Future of Greyhound Racing in West Virginia

Coreboot with AMD OpenSIL on first gen Zen demo

Labubu Live Wallpaper: Bring Your Screen to Life

Double-entry accounting for personal finance

Global Peace Index 2025 [pdf]

Earthly, where Makefile Meets Dockerfile, is shutting down Cloud

How the world is preparing the workforce for AI

I built an open-source retro tool that respects your time – Fast Retro

America's bunker-busting bomb is not sure to work in Iran

Show HN: Get (kinda)dynamically updating images on static websites

Show HN: Zen Notes – Distraction free notes app

Casio F-91W

MCP Security is still Broken

We stopped believing in progress. Now, we're stagnating. [video]

Show HN: Youchoose.one – A site that helps you narrow down a list, one by one

Callers are hearing robotic voices when they try to reach relatives in Iran

0xchat Secure chat built on Nostr

Show HN: Lightweight DNS server for Docker containers

A Decade On, Has Japan's Corporate Revolution Worked Too Well?