GreenPiThumb – A Raspberry Pi Gardening Bot
In plain words
GreenPiThumb is a gardening bot built on Raspberry Pi that automates plant care. It is for hobbyists and makers interested in combining gardening with home automation. The system monitors soil conditions and controls watering, light, and other environmental factors automatically. It stands out for being an open-source project that demonstrates practical IoT applications for indoor gardening.
written from the facts on this page · September 2026
More life & fun this month
the category →- TL
Life & fun · 9d 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, June 2017
the whole month →- GP
Work · 2017 · demandrush.com
- MA
Dev tools · 2017 · monicahq.com




The growth guide by DemandCurve.com and Julian Shapiro
Growth · 2017 · julian.com