Bodywhat
Estimate your body fat percentage with a single photo
Does the same job
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Real Body Fat12d ago · realbodyfat.com · ▲1Your body fat, in one photo — analyzed once, never stored
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, July 2015
the whole month →
Hotjar▲1,312See how visitors are using your site and get visual feedback
Growth · 2015 · contentsquare.com
- STSpot the Drowning Child▲1,215
Life & fun · 2015 · spotthedrowningchild.com
- BD
Dev tools · 2015 · github.com
- WI
Work · 2015 · whoishiring.it