is a presentation by Michael Patkin, presented at a meeting of the Society in 2008.
It is saved as a pdf file.
If you don't have a program to read a pdf file, you can download Adobe Acrobat from:
To best view the presentation, you should go to the top line of the program:
Click on View, and then
click on Full Screen.
When you have finished looking at it, you should click on the Esc (escape) key at the top left corner of your keyboard.
To now go to the presentation, click here