its a really step by step description of all things to do with CF. complete with pictures and animation! wooo! haha i never really knew how to describe the science part of Cf... until now! lol!!! here you guys go.. just check it out <img src="i/expressions/face-icon-small-smile.gif" border="0">
<a target=_blank class=ftalternatingbarlinklarge href="http://www.ygyh.org/cf/whatisit.htm">http://www.ygyh.org/cf/whatisit.htm</a>
<a target=_blank class=ftalternatingbarlinklarge href="http://www.ygyh.org/cf/whatisit.htm">http://www.ygyh.org/cf/whatisit.htm</a>