Some Recent Talks by Hal Levison

Click on the following titles to see the talk. There are two file formats. The most modern use PDF files (these are marked). They require adobe reader to see the animations. The others are in HTML/Javascript talks and are designed to run on Opera version 8 or higher. Opera is a free web browser that runs on all major platforms. See the bottom of the page for more details and instructions for use.


Notes:

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