https://alejandroerickson.com/2026/09/27/jev-atlas.html 2026-09-27T06:41:00+00:00 https://alejandroerickson.com/2026/09/25/adit-a-mock-enterprise-app.html 2026-09-25T19:33:00+00:00 https://alejandroerickson.com/2026/09/25/enter-the-ai.html 2026-09-25T16:20:00+00:00 https://alejandroerickson.com/2022/02/17/decommissioning-geoburst.html 2022-02-17T00:00:00+00:00 https://alejandroerickson.com/2018/08/21/newport-30-mkii-mast-base-organizer-plate.html 2018-08-21T05:13:49+00:00 https://alejandroerickson.com/2018/04/10/polishing-fuel-with-the-water-separator.html 2018-04-10T05:17:47+00:00 https://alejandroerickson.com/2018/01/03/a-google-spreadsheet-for-planning-and-balancing-an-investment-portfolio.html 2018-01-03T06:08:39+00:00 https://alejandroerickson.com/2017/12/23/what-i-learnt-about-canada-registered-education-savings-plans.html 2017-12-23T00:00:00+00:00 https://alejandroerickson.com/2017/11/24/property-investment-comparison-spreadsheet.html 2017-11-24T01:54:02+00:00 https://alejandroerickson.com/2017/11/09/newport-30-2-boom-end-cap-and-gooseneck-parts.html 2017-11-09T05:38:53+00:00 https://alejandroerickson.com/2016/11/14/digital-art-random-canvas.html 2016-11-14T20:20:24+00:00 https://alejandroerickson.com/2016/11/13/sugar-cane-rye-a-drink-recipe.html 2016-11-13T00:00:00+00:00 https://alejandroerickson.com/2016/08/25/tl-dr-routing-in-dcell-ficonn-datacenter-networks.html 2016-08-25T16:07:08+00:00 https://alejandroerickson.com/2016/08/22/aboriginal-language-mathematical-stories.html 2016-08-22T17:18:12+00:00 https://alejandroerickson.com/2016/08/17/hashing-binary-trees-for-efficiently-testing-subtree-containment.html 2016-08-17T21:40:59+00:00 https://alejandroerickson.com/2016/08/14/determine-if-n-given-rectangles-are-an-exact-cover-of-a-rectangle.html 2016-08-14T16:24:56+00:00 https://alejandroerickson.com/2016/08/04/comparing-magnitudes-of-ints-by-counting-bits.html 2016-08-04T22:23:20+00:00 https://alejandroerickson.com/2016/08/02/benchmarking-int-sorting-algorithms.html 2016-08-02T20:32:01+00:00 https://alejandroerickson.com/2016/07/04/ten-different-twitter-bios.html 2016-07-04T12:51:58+00:00 https://alejandroerickson.com/2016/07/02/tomoku-80-challenging-puzzles.html 2016-07-02T19:48:46+00:00 https://alejandroerickson.com/2016/07/01/organizing-my-job-search-directory.html 2016-07-01T15:05:07+00:00 https://alejandroerickson.com/2016/06/24/celebrating-over-1-2-million-views-how-to-dismantle-a-pallet.html 2016-06-24T15:59:09+00:00 https://alejandroerickson.com/2016/06/21/kickstarting-coffee-in-a-post-industrial-wasteland.html 2016-06-21T20:16:20+00:00 https://alejandroerickson.com/2016/06/11/emacs-to-evil-to-spacemacs-a-journey.html 2016-06-11T21:36:00+00:00 https://alejandroerickson.com/2015/10/24/tatami-tilings-at-a-taste-of-pi.html 2015-10-24T23:00:00+00:00 https://alejandroerickson.com/2015/07/12/tatami-tilings-at-the-brilliant-club.html 2015-07-12T23:00:00+00:00 https://alejandroerickson.com/2015/04/24/029-combinatorial-baby-toy.html 2015-04-24T15:02:45+00:00 https://alejandroerickson.com/2014/11/05/023-getting-serious-with-photography.html 2014-11-05T10:50:09+00:00 https://alejandroerickson.com/2014/10/23/022-exchange-a-canadian-driving-licence-for-uk-category-b-licence-no-restrictions.html 2014-10-23T09:55:58+00:00 https://alejandroerickson.com/2014/06/17/021-scientists-can-travel-light-to-conferences.html 2014-06-17T04:30:15+00:00 https://alejandroerickson.com/2014/03/31/020-graph-your-bibtex-bibliography.html 2014-03-31T02:25:42+00:00 https://alejandroerickson.com/2014/03/14/019-five-2-colourings-of-the-petersen-graph.html 2014-03-14T12:05:15+00:00 https://alejandroerickson.com/2014/02/13/018-humus-recipe-by-tom-brown.html 2014-02-13T09:36:56+00:00 https://alejandroerickson.com/2013/12/04/017-durham-university-talk-on-tatami-coverings.html 2013-12-04T08:20:34+00:00 https://alejandroerickson.com/2013/11/28/016-negative-correlation-properties-for-graphs.html 2013-11-28T09:48:49+00:00 https://alejandroerickson.com/2013/11/09/014-fenwick-lawson-s-sculpture-perturbs.html 2013-11-09T03:01:53+00:00 https://alejandroerickson.com/2013/10/22/013-unintended-focus-flickr-set.html 2013-10-22T01:02:33+00:00 https://alejandroerickson.com/2013/10/16/012-a-16-page-long-emacs-pdf-reference-card-from-aaron-hawley-s-list.html 2013-10-16T04:07:54+00:00 https://alejandroerickson.com/2013/07/26/011-tatami-maker-a-combinatorially-rich-mechanical-game-board.html 2013-07-26T23:40:54+00:00 https://alejandroerickson.com/2013/07/11/010-domino-tatami-covering-at-iwoca-2013.html 2013-07-11T15:49:36+00:00 https://alejandroerickson.com/2012/12/28/009-miniature-kenneth-snelson-s-needle-tower.html 2012-12-28T21:06:24+00:00 https://alejandroerickson.com/2012/08/17/008-16-foot-tall-tensegrity-ball.html 2012-08-17T21:35:10+00:00 https://alejandroerickson.com/2012/07/31/006-connecting-tatami-tilings-with-other-areas-of-math.html 2012-07-31T17:13:52+00:00 https://alejandroerickson.com/2011/12/06/119-someone-appreciates-insults.html 2011-12-06T06:50:57+00:00 https://alejandroerickson.com/2011/12/04/117-hexastix-puzzle-kit-by-geoburst-on-ebay.html 2011-12-04T21:15:38+00:00 https://alejandroerickson.com/2011/11/27/114-buffons-needle.html 2011-11-27T18:57:11+00:00 https://alejandroerickson.com/2011/11/21/113-spaghetti-and-wieners-meet-geoburst.html 2011-11-21T20:29:34+00:00 https://alejandroerickson.com/2011/11/19/112-tensegrities-at-girl-guide-fall-tea.html 2011-11-19T03:20:15+00:00 https://alejandroerickson.com/2011/11/15/110-my-capoeira-cativeiro-graduation.html 2011-11-15T01:42:11+00:00 https://alejandroerickson.com/2011/11/08/109-tensegrity-tensecoration-decoration.html 2011-11-08T03:35:37+00:00 https://alejandroerickson.com/2011/11/06/108-364-interlocked-sticks-in-deep-cold-colours.html 2011-11-06T01:16:54+00:00 https://alejandroerickson.com/2011/11/05/107-putting-notches-in-dowels-by-hand.html 2011-11-05T19:28:08+00:00 https://alejandroerickson.com/2011/11/04/106-compound-of-5-tetrahedra-sculpture.html 2011-11-04T01:09:08+00:00 https://alejandroerickson.com/2011/10/30/105-a5-symmetry-icosahedron-for-display-and-mathy-coolness.html 2011-10-30T22:05:03+00:00 https://alejandroerickson.com/2011/10/29/103-hexastix-stellated-rhombic-dodecahedron.html 2011-10-29T03:31:18+00:00 https://alejandroerickson.com/2011/10/24/097-notes-from-the-margin.html 2011-10-24T00:20:10+00:00 https://alejandroerickson.com/2011/10/19/094-cool-lex-combinations-halloween-costume.html 2011-10-19T23:35:47+00:00 https://alejandroerickson.com/2011/10/08/093-hexastix-for-small-number.html 2011-10-08T08:09:42+00:00 https://alejandroerickson.com/2011/10/06/092-icosahedron-party.html 2011-10-06T15:29:22+00:00 https://alejandroerickson.com/2011/10/03/091-micro-fog-machine-from-e-cigarette.html 2011-10-03T15:53:14+00:00 https://alejandroerickson.com/2011/09/27/090-how-to-make-hexastix-detailed-photo-instructions.html 2011-09-27T20:19:06+00:00 https://alejandroerickson.com/2011/09/20/100-coloured-craft-sticks.html 2011-09-20T17:08:29+00:00 https://alejandroerickson.com/2011/08/25/088-insulting-people-for-money.html 2011-08-25T13:40:37+00:00 https://alejandroerickson.com/2011/06/30/086-hexastix-inside-an-octahedron.html 2011-06-30T19:20:55+00:00 https://alejandroerickson.com/2011/06/30/085-glass-flameworking-at-mini-makerfaire-vancouver.html 2011-06-30T15:10:16+00:00 https://alejandroerickson.com/2011/06/30/084-point-locus-wearable-tactile-pathfinder.html 2011-06-30T14:42:24+00:00 https://alejandroerickson.com/2011/06/30/083-hexastix-and-math-camp.html 2011-06-30T04:25:30+00:00 https://alejandroerickson.com/2011/06/24/082-how-to-dismantle-a-pallet-without-splitting-the-wood-video.html 2011-06-24T00:31:57+00:00 https://alejandroerickson.com/2011/06/16/079-thor-10d-new-movie-rating-system.html 2011-06-16T14:03:57+00:00 https://alejandroerickson.com/2011/05/29/078-outdoor-sculpture-and-illusion.html 2011-05-29T14:33:20+00:00 https://alejandroerickson.com/2011/05/19/077-tomoku-puzzle-success-postponed.html 2011-05-19T16:27:09+00:00 https://alejandroerickson.com/2011/03/25/076-ambient-sounds-of-campfire-and-ocean.html 2011-03-25T01:43:34+00:00 https://alejandroerickson.com/2011/02/23/075-command-line-find-duplicate-files-on-mac-os-x.html 2011-02-23T21:17:47+00:00 https://alejandroerickson.com/2011/02/22/074-android-solution-contacts-entered-into-phone-disappear-after-sync-with-google.html 2011-02-22T06:43:02+00:00 https://alejandroerickson.com/2011/02/04/072-drink-flesh-wound.html 2011-02-04T08:57:13+00:00 https://alejandroerickson.com/2011/02/03/071-shopping-for-a-new-computer-flow-chart.html 2011-02-03T18:44:23+00:00 https://alejandroerickson.com/2011/01/17/070-like-button-what-about-a-support-button.html 2011-01-17T00:45:12+00:00 https://alejandroerickson.com/2010/12/23/069-hexastix-and-their-inner-shapes.html 2010-12-23T18:46:39+00:00 https://alejandroerickson.com/2010/12/15/068-tatami-poster-smoergasbord.html 2010-12-15T22:06:31+00:00 https://alejandroerickson.com/2010/12/15/067-collected-tatami-resources.html 2010-12-15T20:20:55+00:00 https://alejandroerickson.com/2010/12/13/066-is-mathematical-intuition-innate-or-can-we-train-and-improve-it.html 2010-12-13T19:09:00+00:00 https://alejandroerickson.com/2010/12/13/065-there-are-no-fault-free-dimer-only-tatami-tilings.html 2010-12-13T00:22:33+00:00 https://alejandroerickson.com/2010/10/25/064-tomoku-if-you-are-smart-then-your-floors-will-be-lucky.html 2010-10-25T23:45:42+00:00 https://alejandroerickson.com/2010/10/23/063-tatami-dots-and-boxes.html 2010-10-23T00:34:51+00:00 https://alejandroerickson.com/2010/10/15/061-tatami-illumination.html 2010-10-15T08:17:43+00:00 https://alejandroerickson.com/2010/10/14/060-game-of-war.html 2010-10-14T06:48:46+00:00 https://alejandroerickson.com/2010/10/09/059-ambulate.html 2010-10-09T15:26:50+00:00 https://alejandroerickson.com/2010/09/28/055-maiden-voyage-for-my-newly-rigged-pygmy-coho.html 2010-09-28T15:41:31+00:00 https://alejandroerickson.com/2010/09/24/053-ocelot-sanctuary.html 2010-09-24T07:08:02+00:00 https://alejandroerickson.com/2010/09/16/050-a-tatamibari-solvability-question.html 2010-09-16T15:33:42+00:00 https://alejandroerickson.com/2010/09/13/045-franken-toys-by-rachel-peters.html 2010-09-13T02:47:30+00:00 https://alejandroerickson.com/2010/09/09/044-pigmy-coho-wood-kit-sailyak.html 2010-09-09T00:18:57+00:00 https://alejandroerickson.com/2010/07/08/042-every-angle-of-a-foot-treadle-floor-loom.html 2010-07-08T05:43:33+00:00 https://alejandroerickson.com/2010/07/06/041-what-makes-a-good-collection.html 2010-07-06T03:43:39+00:00 https://alejandroerickson.com/2010/07/04/040-feline-josephus-problem.html 2010-07-04T13:46:46+00:00 https://alejandroerickson.com/2010/05/13/024-tomoku-research.html 2010-05-13T23:41:08+00:00 https://alejandroerickson.com/2010/04/26/021-espresso-shot-with-la-pavoni.html 2010-04-26T18:09:50+00:00 https://alejandroerickson.com/2010/04/25/020-silencing-a-mountain-ocarina.html 2010-04-25T18:08:53+00:00 https://alejandroerickson.com/2010/04/25/018-rational-religion.html 2010-04-25T02:57:39+00:00 https://alejandroerickson.com/2010/04/12/013-slidecast-negative-correlation-properties-for-graphs.html 2010-04-12T00:57:14+00:00 https://alejandroerickson.com/2010/04/06/003-tape-tracking-nxt-lego-mindstorms-robot.html 2010-04-06T22:50:16+00:00 https://alejandroerickson.com/2010/04/06/002-listing-combinations-by-making-transpositions.html 2010-04-06T22:24:52+00:00 https://alejandroerickson.com/about/ https://alejandroerickson.com/copperleaf/ https://alejandroerickson.com/galleries/ https://alejandroerickson.com/ https://alejandroerickson.com/cv/EricksonPublications.html 2026-10-10T23:23:50+00:00 https://alejandroerickson.com/cv/EricksonPublications.pdf 2026-10-10T23:23:50+00:00 https://alejandroerickson.com/downloads/Erickson-Routing-RD-DCNs-2016.pdf 2026-10-10T23:23:50+00:00 https://alejandroerickson.com/downloads/EricksonAcademicCV.pdf 2026-10-10T23:23:50+00:00 https://alejandroerickson.com/downloads/TatamiMaker.pdf 2026-10-10T23:23:50+00:00 https://alejandroerickson.com/downloads/TatamiMakerBridges.pdf 2026-10-10T23:23:50+00:00 https://alejandroerickson.com/downloads/brilliantclub/How-to-make-a-mathematical-discovery.pdf 2026-10-10T23:23:50+00:00 https://alejandroerickson.com/downloads/brilliantclub/The-Scholar-03-Jul-2015-hancock.pdf 2026-10-10T23:23:50+00:00 https://alejandroerickson.com/downloads/brilliantclub/The-Scholar-03-Jul-2015.pdf 2026-10-10T23:23:50+00:00 https://alejandroerickson.com/downloads/brilliantclub/tatami-structure-theorem.pdf 2026-10-10T23:23:50+00:00 https://alejandroerickson.com/eggs/pnplots/ 2026-10-10T23:23:50+00:00 https://alejandroerickson.com/images/blogImages/1013longrefcard.pdf 2026-10-10T23:23:50+00:00 https://alejandroerickson.com/images/im/16-foot-tall-Tensegrity-Ball.pdf 2026-10-10T23:23:50+00:00 https://alejandroerickson.com/images/im/DurhamTatami-slides.pdf 2026-10-10T23:23:50+00:00 https://alejandroerickson.com/images/im/Erickson-Ruskey-IWOCA-2013.pdf 2026-10-10T23:23:50+00:00 https://alejandroerickson.com/images/im/longrefcard.pdf 2026-10-10T23:23:50+00:00 https://alejandroerickson.com/images/im/self-tile-activity.pdf 2026-10-10T23:23:50+00:00 https://alejandroerickson.com/images/im/terms-and-conditions.pdf 2026-10-10T23:23:50+00:00 https://alejandroerickson.com/images/im/vdimers_poster.pdf 2026-10-10T23:23:50+00:00 https://alejandroerickson.com/images/images/pdf/CMSS_newsletterSEPT11_v9.pdf 2026-10-10T23:23:50+00:00 https://alejandroerickson.com/images/images/pdf/TomokuInstructions.pdf 2026-10-10T23:23:50+00:00 https://alejandroerickson.com/images/images/pdf/carsten-thomassen.pdf 2026-10-10T23:23:50+00:00 https://alejandroerickson.com/images/images/stories/tatami/cmsposter-pages-web.pdf 2026-10-10T23:23:50+00:00