Life & fun · September 1, 2021
I built a physics-affected Unity3D game to teach kids math
Does the same job
all alternatives →- WTWhile teaching a class of kids, I made this programming game for them2018 · loop-monster.bitballoon.com · ▲13
- MAMaking an open-source 2D physics iOS game in 2 weeks2015 · sparepartsapp.com · ▲50
- AAAxis - a React.js multiplayer math game2014 · axisthegame.com · ▲110
- A2a 2D platformer game I've been working on2013 · onlinehut.org · ▲47
- AFA Forth-inspired game to teach kids programming2016 · matchthestack.com · ▲22
- A2A 2D Physics Simulator in JavaScript2017 · htmlpreview.github.io · ▲126
More life & fun this month
the category →- TL
Life & fun · 10d ago · louisabraham.github.io

Photosynthesis fires two of your iPhone
Life & fun · 28d ago · photosynthesis.camera
SoloUno▲310Take control of hair pulling, nail biting & skin picking
Life & fun · 28d ago · solouno.io

Scroll through all 43,252,003,274,489,856,000 reachable Rubik's Cube permutations.
Life & fun · 26d ago · everycube.alen.is


Hi HN, I built Eigendrum, a web tool that solves the 2D wave equation for arbitrary shapes so you can hear what they sound like as drums. How it works: * Solves -∇²u = λu using finite element analysis (Kφ = λMφ) on a triangle mesh. * Validated to <0.1% error against closed-form solutions for circles (Bessel zeros) and rectangles. * Sound model factors in strike location, Rayleigh damping, and mallet width. * Includes Kac drums I & II to demonstrate identical sound spectra from different geometries. * No frameworks, build steps, or dependencies. Repo and tests:…
Life & fun · 26d ago · baselashraf81.github.io
Launched alongside, September 2021
the whole month →- 4H
Life & fun · 2021 · hacker-recommended-books.vercel.app

- WB
Life & fun · 2021 · bonsaibrowser.com

LetterHunt▲77410,000+ active, curated newsletters to promote your product
Growth · 2021 · letterhunt.co
Noto▲739Create a Notion-style avatar with 120+ mix-and-match items
Work · 2021 · abstractlab.gumroad.com