Math Monday: Kirigami polyhedra

Image (2) ulrich1.jpg for post 78716

By , 06/27/2010 @ 9:00 pm= | Full size is 594 × 600 pixels

  • Date Taken: 26-Nov-2008 21:05:54
  • Camera: PENTAX K100D Super
  • Focal Length: 21mm
  • Aperture: f/4
  • ISO: 200