Academic papers
- Implementation of a Database
System with Boolean Algebra Constraints
Master thesis (UNL, 1998) (Postscript version can also be downloaded)
Photography
- Total Solar Eclipse 1999
Total Solar Eclipse 1999 Hungary Photography
- Total Solar Eclipse 2006
Total Solar Eclipse 2006 Turkey Photography
- Total Solar Eclipse 2009
Total Solar Eclipse 2009 China Photography
- Total Solar Eclipse 2016
Total Solar Eclipse 2016 Indonesia Photography
- Moon
Moon photography
- pkTriggerCord
Pentax camera tethering
- photo.stackexchange
- Focus stacking
Focus stacking using align_image_stack and enfuse
- Aurora borealis
Photographing aurora borealis
- D-LI109 test
Pentax / VHBW D-LI109 battery test
Other
- Tux
Creating stuffed plush Tux
- Sheaffer Snorkel
Sheaffer Snorkel fountain pen repair
- Stackoverflow
