Don
My blogs
- Mathematical Art
- USA at IOI 2008
- Hike and Bike
- Arizona Byways
- Creative Computing for All
- USA Computing Olympiad
- iTravels with iPad
- Merry Christmas
- Switzerland 2011
| Gender | Male |
|---|---|
| Industry | Education |
| Occupation | Emeritus Professor of Mathematics |
| Location | Oro Valley, Arizona, United States |
| Interests | Biking, Hiking, Computers, Poetry, Photography, Mathematical Art |