>I know . A nice trick and nicely presented though.
Yes, that is right.
Here is another neat trick, astonishing at first, but actually quite easy to figure out:
http://www.garfield.com/fungames/amazing.html
Difference in opinions hath cost many millions of lives: for instance, whether flesh be bread, or bread be flesh; whether whistling be a vice or a virtue; whether it be better to kiss a post, or throw it into the fire... (from Gulliver's Travels)
