Life & fun · September 4, 2019

Eduflow
Digital learning that actually teaches students something
What it does
Teach effectively. Help your students learn faster and more. Scale your courses to thousands of students through modern tools leveraging the full brain power of the class. Built with ❤️ by a team of EdTech experts (Peergrade, S17 YC).
Does the same job
all alternatives →More life & fun this month
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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
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