How to build a Dodecahedron (and draw a pentagon)

Viva geometry. Get your compass and straight edge out and build yourself a dodecahedron. The perfect way to decorate your home.

Everyone should build their own dodecahedron. If you haven't got a dodecahedron, you're not cool.

Clock: http://www.flickr.com/photos/scjn/3729814397/
Music: http://ccmixter.org/files/Loveshadow/12192
billpg's theme: http://ccmixter.org/files/Pitx/13147
Richard's video: http://www.youtube.com/watch?v=M7OlbE3-SVA

Видео How to build a Dodecahedron (and draw a pentagon) канала billpg