Tempe, Arizona; Phoenix, Arizona.
Graduate seminar by Adrian K. Yee on The Rise of Nazi Mathematics 1893-1945. A guest at the Department of Mathematics, visiting cross-campus from the Institute for the History and Philosophy of Science and Technology. Disclaimer on critical perspective of Germans espousing theories as superior to Jewish and French thought, well-documented by credible researchers. First indications with Felix Klein 1893 lecture at Northwestern University in USA, through to influence over journal Deutsche Mathematik that now may be in university libraries only in censored form. (Department of Mathematics, Bahen Centre, St. George Street, University of Toronto) 20190117
MAX light rail train to Portland city center from airport is a low-stress 30-minute ride through industrial parks and along freeway. Fare is economical, and staff is friendly. Major turning loop at Gateway NE 99th Transit Center has a theme park feel. (Portland International Airport, Portland, Oregon) 20181024
Multipad @Larnell_Lewis @TUJazzFest masterclass, making music with 12 triggers rolling each through 4 banks of samples in suspended chords. Previewing concert later in the evening, where most of new album will be played. Session started with some drumming, then counting to 3 while clapping to 4, followed by questions and answers in the philosophy of learning to become a musician. (Toronto Undergraduate Jazz Festival, Mel Lastman Square, North York, Ontario) 20180908
Hosting @mikewittenstein in the multicultural Toronto experience with Ethiopian dinner, eating with our hands. Restaurant reservation was miscommunicated, manager graciously asked other customers to shift to accommodate our group. Our sons might not remember the time we visited Mike in Atlanta, as they were children en route to Disney World. (Lalibela Cuisine, Danforth Avenue, Toronto, Ontario) 20190615
Free @TheSeaAndCake show, walking with @redesign around @Millennium_Park after dinner. Families relaxing on blankets on the lawn in back, serious listeners up at the front. A flashback to graduate school days, when I was living carefree in the Chicago area. Natives are friendly. (Pritzker Pavilion, Millennium Park, Chicago, Illinois) 20180816