Jan 15, 2025-Added Notebook 7
May 22, 2021-Converted to new google sites. Repaired broken links, added CRISPR-Cas9, Klein-4-Group, Walking with ants.
Sep 10, 2019-Added D21 status update talk
Jun 10, 2016-Added the D21 status paper
Jun 7, 2016-Added the quantum locking page
Jul 6, 2014-Added the perfect cuboid paper
Apr 13, 2014-Added the Buchholz-Stingley paper
Mar 19, 2013-Added the aperiodic triangular tiling from our foyer
Apr 18, 2011-Added the Bismuth and magnet levitation page
Jul 12, 2010-Added the Ant page
Mar 06, 2010-Created the Perfect triangle page
May 03, 2009-Uploaded the Redheads matchbox puzzles
May 02, 2009-Uploaded notebooks 1..6.
May 01, 2009-Moved website to sites.google.com/site/teufelpi
Apr 13, 2009-Uploaded latest version of cprsa.pdf
Mar 14, 2009-Uploaded latest version of edgemin.pdf
Apr 05, 2007-Uploaded galileo.pdf and trailer
Mar 19, 2007-Uploaded latest version of edgemin.pdf
Mar 14, 2007-Uploaded research summary
Oct 28, 2006-Uploaded "Kandelhardt paradox" and removed .ps.gz files.
Apr 08, 2006-Uploaded translation of "Uber einen geometrischen Satz".
Aug 03, 2005-Added co-authors & uploaded new versions of cyclic_poly.
Jun 06, 2005-Uploaded new pdf & ps versions of h2m_sym & gazette.
May 16, 2005-Uploaded new pdf & ps versions of h2m_sym & gazette.
Mar 22, 2005-Uploaded first translation of Ganzzahligkeit.
Feb 26, 2005-Uploaded new version of h2m_sym with Theorem 2!!!.
Aug 01, 2004-Uploaded sq_tri pdf and ps papers.
Jul 31, 2004-Uploaded linux2portege.txt and added link to index.
Feb 16, 2004-Uploaded pdf versions of h2m_sym, tetra, infinity, rdq.
Feb 07, 2004-Reversed order of papers.
Feb 07, 2004-Uploaded Robbins pentagon trailer.
Oct 05, 2003-Uploaded h2m_sym.ps.gz and swapped all pdf and ps.gz links.
Oct 04, 2003-Uploaded the Infinity Heresy pdf file.
May 21, 2003-Improved thumbnails and added Rhind papyrus thumbnail.
May 18, 2003-Uploaded Topology in biology trailer and fixed up home page.
May 06, 2003-Uploaded h2mb.pdf.
May 05, 2003-Uploaded h2ma.pdf.
Apr 28, 2003-Converted NaCl sound from gzipped wav file to mp3.
Jun 18, 2002-Uploaded edgemin.pdf.
Jun 14, 2002-Uploaded cyclic_poly and gazette pdf files.
Jun 02, 2002-Added NaCl to trailers.
May 23, 2002-Uploaded mixer.pdf and modified links on index & trailers.
May 22, 2002-Redirected links from 4 of 6 trailers to .pdf files (all but mixer and edgemin).
Apr 14, 2002-Converted papers list to table and added links to Rebecca's page and cyclic.ps.gz paper.
Apr 08, 2002-Added SWE link.
Feb 20, 2002-Uploaded files :3med.ps.gz, 3med.pdf.
Jan 23, 2002-Uploaded compressed postscript files :cyclic.
Jul 20, 2001-Uploaded pdf files :thesis.
Jul 01, 2001-Uploaded pdf files :hq, perfectpyramids.
Jun 25, 2001-Uploaded pdf files :pn, rdp.
Jun 24, 2001-Uploaded pdf files :bio_topology, mayan, poly_angles, sps.
Jun 09, 2001-Uploaded pdf files :gathematics.
May 08, 2001-Uploaded compressed postscript files :edgemin, tetra.
Apr 18, 2001-Uploaded compressed postscript files :rdq.
Apr 16, 2001-Uploaded compressed postscript files :bio_topology, gathematics, gazette, h2ma, h2mb, hq, mayan, mixer, perfectpyramids, pn, poly_angles, rdp, sps, thesis.
Apr 13, 2001-Uploaded the Riemann Zeta Function page toolbar.
Feb 28, 2001-Uploaded all the html pages for the Riemann Zeta Function Honours Thesis.
Feb 14, 2001-Uploaded all the jpeg images of the Riemann Zeta Function Honours Thesis.
Feb 10, 2001-Created first version of website at www.geocities.com/teufel_pi