it seems it is easier to post files from your computer. You don't have to go to a third party site to post images now. I think... or convert pdf to images to third party to here. We'll see if my post has the attached pdf.
Attachments
straight lines 1.jpg (301.21 KB, 283 downloads)
Attached PDF document
epicycloidal-Model.pdf (266.83 KB, 405 downloads)

Last edited by mo; 06/04/09 06:59 PM.