I am busy preparing for the Timber Framers Guild Annual Conference next week: posters for the bus tour people to consider at the Sandown Meeting House, a power point presentation for the session on the following day.
I have learned so much since I began blogging about geometry and construction that many of my diagrams have needed to be completely rethought and redrawn. I expect to learn more from the other speakers. I will take notes.
Meanwhile my cousin who is a Coastal Engineer sent me Donald in Mathmagic Land:
The cartoon is long, but fun and full of geometry. The Greeks play jazz and explore the Golden Section. Donald tries to play chess with Lewis Carroll's Red Queen. But it also features lots of those pentagons that Jay Cougar White Cloud has been telling me I need to learn about! I think he's right, I just haven't uncovered any yet.