A machine that detects when you text and drive then shocks you [video]
Does the same job
all alternatives →- IAInstant alerts for applications in distress2016 · opsee.com · ▲79
- OHOur Hackable E-Paper Watch for iPhone and Android2012 · kickstarter.com · ▲342
- GAGiving a Broken Barcode Scanner a New Life with Elixir and Nerves2018 · bcarrigan.com · ▲330
- ASA Simple Highway Simulator2016 · muehlemann.com · ▲219
- DRDIY robot to physically replay the mobile motions of users2018 · remotion.cs.brown.edu · ▲76

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 · 27d ago · baselashraf81.github.io
Launched alongside, June 2021
the whole month →
- IJ
Life & fun · 2021 · tannerv.com




100,000 icons, illustrations, & emojis, customize in seconds
Work · 2021 · app.streamlinehq.com