- glueing QR codes on paper roles and writing articles about it
- implementing a Mathematica plugin for the best IDE ever just because I was curious whether I can hack a complete Mathematica parser
- making images that give you a headache
- making stackexchange better by hacking a highlighter for Mathematica code-blocks in Java Script or abusing others hard work to extend our own markup editor on mathematica.se
- I love making music. Especially with my friends.
5 Arranging a large number of letters on a page sep 20 '12
3 Font-sizes in figures and subfigures oct 11 '12