Found an interesting article on the NASA.gov web site. Here is a link. Very interesting read.
http://www.nasa.gov/vision/earth/everydaylife/defy_gravity.html
Just a couple of G-Force junkies!
Thats a pretty cool article, but with the CF parks being mentioned it will prob. upset the SF fans around here. Just kidding, LOL
Been going to the Point for over 30 years and still love it!!!!!!!!!!!