More “everything exists” links

http://groups.google.com/group/everything-list
http://www.anthropic-principle.com/preprints/inv/investigations.html
http://space.mit.edu/home/tegmark/toe.pdf
http://arxiv.org/PS_cache/astro-ph/pdf/0302/0302131.pdf
http://www.physica.freeserve.co.uk/