Sewing Recitation Links

http://www.singerco.com/sewing-resources/stitch-reference

http://thefinestthread.com/different-types-of-sewing-machines-explained/

http://download.brother.com/welcome/doch000588/885-u01_u04_om03en.pdf

https://i.imgur.com/SaNHcqm.gif

https://youtu.be/ad4q9tL6VGU

http://fab.cba.mit.edu/classes/863.12/people/calisch/inflate/inflate.html

http://cba.mit.edu/tools/