Not cycling, but on topic for here

[Bill C]

Scientist says he's found formula for the ideal bottom
http://www.torontosun.com/News/Columnists/Burnett_Thane/2006/04/14/1534048.html
With all the math to argue about to.
Here's a visual aid to get things started:
http://tinyurl.com/q8t7m
Gonna be gone for the weekend to UVM.
Enjoy
Bill C