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Most Americans' hearts are older than their chronological age, new tool says

https://www.statnews.com/2025/07/30/most-americans-hearts-older-than-chronological-age-calculator/
2•brandonb•2h ago

Comments

brandonb•2h ago
Researchers adapted the PREVENT equations to calculate the age of your heart (published in JAMA Cardiology this week).

The PREVENT equations are statistical models that predict your risk of a heart attack, stroke, or other cardiovascular event over the course of 10 or 30 years. They replace the previous ASCVD risk equations.

While this new heart age calculator technically captures the same information as cardiovascular risk, I really like the "heart age" framing. It's more positive (something you might optimize) and easier to interpret (is your heart age below or above your actual age?)

How to Teach Programming Badly

https://benjaminschneider.ch/2024/08/03/teaching-programming-badly.html
1•bschne•1m ago•0 comments

Show HN: Vibe Coding for Trading Bot

https://www.contextcol.com/
1•Khemmapich•7m ago•0 comments

Limits and Strengths of LLMs in Engineering

https://blog.kierangill.xyz/ai-strengths-and-limitations-in-engineering
4•kierangill•7m ago•1 comments

AI/Copilot Rule Builder

https://10xrules.ai
1•saikatsg•8m ago•0 comments

ECMA-262, 16th edition, June 2025

https://262.ecma-international.org
1•aanthonymax•8m ago•0 comments

Show HN: Reverse Snake (PyGame)

https://github.com/Tortured-Metaphor/reverse_snake
1•DavidCanHelp•10m ago•1 comments

Ethereum turns 10: From scrappy experiment to Wall Street's invisible backbone

https://www.cnbc.com/2025/08/02/ethereum-turns-10-from-scrappy-experiment-to-wall-streets-invisible-backbone.html
1•pseudolus•10m ago•0 comments

Time is running out for Tim Cook: Apple lacks strategic vision

https://unherd.com/2025/08/time-is-running-out-for-tim-cook/?lang=us
1•retskrad•18m ago•0 comments

Show HN: Align – A CLI tool for managing and validating environment configs

https://github.com/The-Smith-Syndicate/align-config
1•SKBD•22m ago•0 comments

IsAgent: understand and support AI agents using your site

https://stytch.com/blog/introducing-is-agent/
1•bobbiechen•22m ago•0 comments

Collection of Utilities for CUDA Programming

https://github.com/abdimoallim/cuda-utils
1•abdimoalim•24m ago•0 comments

Average Miles Driven per Year: Why It Is Important

https://www.kbb.com/car-advice/average-miles-driven-per-year/
1•rntn•28m ago•0 comments

Kano Model

https://en.wikipedia.org/wiki/Kano_model
2•rzk•28m ago•0 comments

Always Be Quitting (2021)

https://jmmv.dev/2021/04/always-be-quitting.html
2•Brajeshwar•29m ago•0 comments

4K year-old teeth reveal the earliest use of psychoactive substance

https://www.cnn.com/2025/07/31/science/thailand-betel-chewing-neolithic-archaeology-intl-hnk
2•Brajeshwar•29m ago•0 comments

Friending

https://www.profgalloway.com/friending/
1•Brajeshwar•30m ago•0 comments

Show HN: I made a minimalist AI-powered product image generator

https://ezshot.pro/
2•jumagrande•31m ago•3 comments

Ask HN: LLM based tools for statistical analysis?

1•giantg2•32m ago•0 comments

Covid Contrarians Are Wrong About Sweden

https://prospect.org/health/2025-08-01-covid-contrarians-are-wrong-about-sweden/
3•bediger4000•37m ago•1 comments

Htmx is hard, so let's get it right (Part 1)

https://github.com/BookOfCooks/blog/blob/master/htmx-is-hard-so-lets-get-it-right.md
5•kermerlerper•38m ago•0 comments

How Much Faster a Quantum Computer Will Crack Encryption

https://www.wired.com/story/youre-not-ready-quantum-cracks/
2•gmays•40m ago•0 comments

Ask HN: Do religious parents (including tourists) risk going to prison in Japan?

1•amichail•40m ago•0 comments

Show HN: TaskFrame – Turn wireframes into actionable tasks with one click

https://www.taskframe.co/
2•helloitsozay•40m ago•0 comments

Automerge 3.0

https://automerge.org/blog/automerge-3/
3•surprisetalk•43m ago•0 comments

Local First: the secret master plan [video]

https://www.youtube.com/watch?v=9s8OA08ggbM
2•surprisetalk•43m ago•0 comments

The missing 85% of the universe is here and coordinates everything

https://lightfluid.org/missing-vacuum.html
1•jeffvroom•43m ago•2 comments

Spinning Bacteria

https://www.asimov.press/p/spinning-bacteria
1•surprisetalk•43m ago•0 comments

Two Kinds of Do Overs

https://www.jefftk.com/p/two-kinds-of-do-overs
1•surprisetalk•43m ago•0 comments

USPS Cremated Remains Kit 2

https://store.usps.com/store/product/cremated-remains-kit-2-P_BOX_CREKIT2
2•low_tech_punk•43m ago•0 comments

A Band of Speculators Seized Deeds of Black-Owned Brooklyn Brownstones (2023)

https://www.thecity.nyc/2023/04/17/speculators-black-brown-homes-deeds/
2•h2zizzle•45m ago•0 comments