Ultra-dense rydberg matter of deuterium a million times more dense than frozen deuterium
http://www.science.gu.se/english/News/News_detail?contentId=879280 http://nextbigfuture.com/2009/05/university-of-gothenberg-making.html And here is a paper that try explain experimental result, this quotes from paper is interesting "The superdense phase is formed in pores with Fe2O3 acting as a catalyst" "If as reported the state of ultradense deuterium exists, and if it is sufficiently stable to exist long enough, it could become for the release of nuclear energy as important as was the discovery of nuclear fission by Hahn and Strassmann. It is the purpose of this note that on purely theoretical grounds an ultradense state of deuterium cannot be easily dismissed. " http://arxiv.org/ftp/arxiv/papers/0912/0912.5414.pdf

