I know there have been threads about this show in the not-too-distant past (I used Search), but for those who missed it, The History Channel is re-airing the show on Monday, July 30 at 1 PM ET, and again at 7 PM ET. Again, it's called Modern Marvels: Tobacco. I've glanced at the older threads and it seems like it's worth checking out. Set your VCR or DVR.