Life & fun · November 13, 2015
Mechanical Turk cost calculator
Does the same job
all alternatives →- WMWise – Mechanical Turk-like service with a Stripe-like API2015 · gowise.co · ▲52
- SOStack Overflow meets MTurk - Minute Favors2012 · minutefavors.com · ▲40
- ANA new annotation tool for information extraction with Mechanical Turk2018 · github.com · ▲72
- ASA simple storage pricing calculator for AWS2020 · duckbillgroup.com · ▲169
- CTCalculator that estimates your cloud costs2012 · kloudcalc.com · ▲16
- AEAn expense manager built using Google Sheets2017 · github.com · ▲107
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, November 2015
the whole month →
- SP
Life & fun · 2015 · dn.ht
- PA
Life & fun · 2015 · shaunlebron.github.io


