For Fun – and Mathematics


This was a real "blast from the past" for me. This week, Google celebrated the 40th anniversary of the Rubik's Cube.  Who doesn't remember the frustration of trying to solve this exasperating puzzle?  I can recall friends who took theirs, tore off the little coloured stickers and reapplied them as one way to "solve" the … Continue reading For Fun – and Mathematics

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OTR Links 05/21/2014


what would you like to talk about during our twitter chat? RT @mcguirp: Our new poll - all you #bit14 peeps need to show up! http://t.co/YqmMr3eIGp May 21 8:00PM #ocsb #edchat tags: ocsb bit14 via:packrati.us edchat 32 years ago, experts foresaw much of today’s digital world | Pew Research Center 32 Years Ago, Experts Foresaw … Continue reading OTR Links 05/21/2014