I built a desktop radiation monitor with Raspberry Pi, brass and wood
In plain words
This is a desktop radiation monitor built using a Raspberry Pi, brass, and wood. The project combines hardware and software to detect and display radiation levels on a desktop device. It is for anyone interested in radiation monitoring, DIY electronics, or environmental measurement projects. The build stands out for its handcrafted approach, using traditional materials alongside modern microcomputing technology to create a functional and aesthetically considered monitoring device.
written from the facts on this page · September 2026
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, July 2020
the whole month →
- TB
Life & fun · 2020 · mtlynch.io
- 3B
Life & fun · 2020 · 3d-book-css.netlify.app

- PA
Life & fun · 2020 · primo.af
