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The Standard Deviants: The Many-Sided World of Geometry, Part 1 | Actor | 2002-06-18 |
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The Standard Deviants: The Hyperlinked World of Learning HTML | Himself | 2000-04-07 |
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The Standard Deviants: The Many-Sided World of Geometry, Part 2 | Actor | 1999-12-19 |
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No-Brainers on Public Speaking | 1998-12-07 |
