frontpage.
newsnewestaskshowjobs

Made with ♥ by @iamnishanth

Open Source @Github

Open in hackernews

Show HN: AI Physics Tutor with Free Body Diagrams

https://www.physicsviewer.com/
2•andrewrn•2h ago
Hi HN. I built a prototype AI physics tutor that can interpret, draw, and edit free body diagrams.

Lately I've been transfixed with generating diagrams with LLMs. If you pipe generated JSON through a D3.js renderer, you can get pretty consistent SVG results with the smarter models.

This physics tutor prototype is an example of an application. For a couple premade scenes, you can ask it to make an FBD, decompose an angled force into components, run through the math of Newton's Second Law, or off-road and try and generate a FBD for a scene of your own description.

I previously made a similar example for electrical circuits: www.circuit-tutor.xyz

LLMs have been really fun for me to brush up on my favorite physics and engineering topics, but if they could diagram and even simulate systems while also being able to explain the math, I think it could be genuinely useful for learning concepts from scratch.

Would love any feedback on whether this, bolstered with more diagram types, better UX, and more robustness, could be useful for people learning intro physics.

SoK: On the security of non-fungible tokens

https://www.sciencedirect.com/science/article/pii/S2096720924000812
1•PaulHoule•40s ago•0 comments

A Letter to the CalyxOS Community

https://calyxos.org/news/2025/08/01/a-letter-to-our-community/
1•pabs3•1m ago•0 comments

Easy Audio Loopback in Electron: Chromium's Hidden Powers on macOS

https://alec.is/posts/bringing-system-audio-loopback-to-electron/
1•arm32•1m ago•0 comments

Audit logs for screensharing and Take control for Teams admins

https://techcommunity.microsoft.com/blog/microsoft365insiderblog/audit-logs-for-screensharing-and-take-control-for-teams-admins/4437837
1•gnabgib•2m ago•0 comments

US cancer research might never recover from proposed Trump funding cuts

https://www.thelancet.com/journals/lanonc/article/PIIS1470-2045(25)00414-0/fulltext
1•haskellandchill•3m ago•0 comments

Ask HN: Want to leave my job with nothing lined up

1•bsjak•3m ago•0 comments

Compromised Donor Emails: A post-mortem

https://pi-hole.net/blog/2025/07/30/compromised-donor-emails-a-post-mortem/
2•AdmiralAsshat•5m ago•0 comments

PresEngage Files Patent for Groundbreaking AI Co-Presenter

https://presengage.com/blog/presengage-files-patent-for-groundbreaking-ai-co-presenter/
1•presengage•12m ago•1 comments

Teams admins will now be able to see telemetry for screen sharing

https://www.neowin.net/news/teams-admins-will-now-be-able-to-see-telemetry-for-screen-sharing/
2•josephcsible•13m ago•1 comments

Galton Board

https://en.wikipedia.org/wiki/Galton_board
1•RyanShook•24m ago•0 comments

Ask HN: CS Course

1•h_tbob•27m ago•1 comments

Men know they should wear sunscreen, so why aren't they? [video]

https://www.youtube.com/watch?v=qkHlizfuWsw
1•mgh2•28m ago•1 comments

The mountain retreat – upholding an Italian tradition (football)

https://www.bbc.co.uk/sport/football/articles/czxylywwxgko
2•a_w•35m ago•0 comments

I built a Roblox Grow a Garden calculator to estimate fruit value and pet XP

https://growagarden-calculator.io
1•maysunyoung•36m ago•1 comments

AI's Pogo-Stick Grift

https://pluralistic.net/2025/08/02/inventing-the-pedestrian/
2•labrador•42m ago•0 comments

PatchworkOS: A 64bit non-POSIX OS where everything is a file

https://www.osnews.com/story/142960/patchworkos-a-64bit-non-posix-os-where-everything-is-a-file/
2•rguiscard•43m ago•0 comments

MIT Professor Fano on Computing as a Public Utility (1960s) [video]

https://www.youtube.com/watch?v=sjnmcKVnLi0
2•so-cal-schemer•44m ago•1 comments

Can't get AI to accurately analyze a spreadsheet – help needed

1•zyruh•45m ago•4 comments

Show HN: Realtime Magic-Eye Mirror

https://namuol.github.io/magic-eye-mirror/
1•namuol•45m ago•0 comments

Bassoon Tracker

https://www.stef.be/bassoontracker/
1•davepeck•46m ago•0 comments

Show HN: Voltpeek – A Vim inspired oscilloscope software

https://github.com/schuyler4/voltpeek
2•schuyler4•48m ago•0 comments

A novel nematode species from the Siberian permafrost

https://journals.plos.org/plosgenetics/article?id=10.1371/journal.pgen.1010798
1•mrintegrity•49m ago•1 comments

ILN

https://github.com/Tryboy869/iln-nexus
1•anzizdaouda0•50m ago•2 comments

Effect of Non-Nutritive Sweeteners on the Gut Microbiota

https://pmc.ncbi.nlm.nih.gov/articles/PMC10144565/
3•mgh2•54m ago•0 comments

A Doubly-MMapped Contiguous Shared-Memory Lock-Free Queue

https://www.reachablecode.com/2022/11/22/a-doubly-mmapped-contiguous-shared-memory-lock-free-queue/
3•ibobev•1h ago•0 comments

C++26 Reflections adventures and compile time UML

https://www.reachablecode.com/2025/07/31/c26-reflections-adventures-compile-time-uml/
4•ibobev•1h ago•0 comments

Quasi-Monte Carlo

https://thenumb.at/QMC/
2•ibobev•1h ago•0 comments

Show HN: InsForge – Open-source agent-native alternative to Supabase

https://github.com/InsForge/InsForge
6•honoyomu•1h ago•0 comments

You Have Too Many Metrics

https://staysaasy.com/management/2025/08/02/metrics.html
2•donutshop•1h ago•0 comments

Show HN: Xtwitt.com – X/Twitter Video Downloader

https://xtwitt.com/
2•nadermx•1h ago•2 comments