References
- http://www.youtube.com/watch?v=6uhB9mALl1I
- http://www.youtube.com/watch?v=0YOqgXjynd0
- http://youtu.be/wC-f1-Z8IQ0
- http://youtu.be/TY1DCKPCNa8
- http://www.youtube.com/watch?v=RU0zEGWp56Y
- http://www.youtube.com/watch?v=iCeWR39lL9E
- http://www.youtube.com/watch?v=Xa59prZC5gA
- http://www.youtube.com/watch?v=jOHhJorBjwU
- http://www.youtube.com/watch?v=c_gibuFZXZw
- http://www.youtube.com/watch?v=RRSVXbD4gEs
- http://www.youtube.com/watch?v=vbJj8fCUgJE
- http://www.youtube.com/watch?v=DqWCJZH8ziQ
- http://www.youtube.com/watch?v=CkFWbC91PXQ
- http://www.youtube.com/watch?v=DqWCJZH8ziQ
- http://www.youtube.com/watch?v=zLNr-2k9NjQ
- http://www.youtube.com/watch?v=VBpXExOoSKM
- scanned images from activities done during class