This Presentation contains 4 videos and they appear on slides 12, 14, 18, and 19. In order to get the most out of this presentation, I have uploaded these videos to YouTube and have included links to those videos here.

Slide 12: https://www.youtube.com/watch?v=yRCICZiS54M

Slide 14: https://www.youtube.com/watch?v=V01I2_21agY

Slide 18: https://www.youtube.com/watch?v=g2F9p8SrDNg

Slide 19: https://www.youtube.com/watch?v=u2B1ceS6UAI