Blog Archive 2013 Funding Vaccine Production Apr 28 2013 A Crowdfunding Model for Open Source Software? Apr 24 2013 A different way to think about business Apr 21 2013 Introducing Fund I/O Apr 20 2013 Visualizing the GCD Mar 22 2013 The Incentives of Fair Crowdfunding Feb 09 2013 Fair Crowdfunding of Digital Goods Feb 06 2013 A Simple Proof-by-Picture Jan 20 2013 The Average Cost Threshold Protocol for Funding Public Goods Jan 20 2013 Enumerating Colorings, Tensions and Flows in Cell Complexes Jan 01 2013 2012 Kickstarter and the Funding of Public Goods Dec 31 2012 Towards a standard file format for formal sketches of mathematical articles Jun 17 2012 The Euro crisis - links and thoughts Jun 15 2012 Formal proof - first steps with HOL Light Jun 11 2012 OMeta in Qute - a first experiment Mar 11 2012 Feldenkrais’ Spontaneous Action and Laozi’s Wuwei Mar 03 2012 Not only beyond Journals, not only beyond Papers. Beyond Theorems. Feb 27 2012 Ehrhart f*-coefficients of polytopal complexes are non-negative integers Feb 19 2012 2011 Using Intuitive Geometry - Lecture Summary Dec 30 2011 Geometry, the Majority Vote and the Power of Agenda Control Nov 20 2011 Teach-in - Mathematicians against Police Violence Nov 17 2011 Qute - 0.4 released, big changes to come Nov 05 2011 Lecture - Visualising Numbers (Part 2) Aug 30 2011 Lecture - Visualising Numbers (Part 1) Aug 23 2011 Font rendering - smooth versus crisp Jul 27 2011 Qute for PC/Mac Jun 30 2011 Hypergraph Coloring Complexes May 28 2011 Qute - a themable text editor for Android May 01 2011 InkBoard - the default layout Jan 12 2011 InkBoard - designing a pen-centric on-screen keyboard Jan 10 2011 Mathblogging.org Jan 04 2011 2010 Digital Ink with Clojure and OpenGL Dec 20 2010 Making a Math Conference Poster with Inkscape Oct 24 2010 Exzellenz und Kreativität May 12 2010 Bounds on the Coefficients of Tension and Flow Polynomials May 05 2010 Writing Mathematics with Textile and MathJax Mar 19 2010