INTEGRATED UNITS - ASSEMBLY LINE

200 YEARS AGO

01) http://videos.howstuffworks.com/hsw/23134-economics-division-of-labor-video.htm

WILSON FOOTBALLS
02) http://videos.howstuffworks.com/science-channel/5085-assembly-line-wilson-footballs-video.htm

ASSEMBLY LINE CLASS
03) http://www.youtube.com/watch?v=DzoMlvm2mgk&playnext_from=TL&videos=7kDKRW12JTM&feature=rec-LGOUT-real_rev-rn-1r-20-HM