| Date | Speaker | Title |
|---|---|---|
| September 30 | Blake Thornton | Modular Arithmetic and Doomsday |
| October 7 | Brian Maurizi | Slide Rules |
| October 14 | Andy Womack | The Amazing Theory of Morley |
| October 21 | Blake Thornton | Rational Tangles |
| October 28 | Joe Bohanon | Large Numbers |
| November 4 | Brad Henry | The Shape of Space Torus Games |
| November 11 | Scott Cook | Cryptographs |
| November 18 | Chris Niemann | The Octonion Slide Rule |
| November 25 | No Circle (Thanksgiving) | |
| December 2 | Geir Arne Hjelle | Matchbox Computers |
| December 9 | Richard Lodholz | Zomes! |