A single piece of paper, folded and without cuts.
See more (and a video) here. http://news.17173.com/content/2013-08-15/20130815013831829_all.shtml#pageanchor1

Paper EVE Ships
A single piece of paper, folded and without cuts.
See more (and a video) here. http://news.17173.com/content/2013-08-15/20130815013831829_all.shtml#pageanchor1