How Do They Do It?· Season 5 · Episode 15Refine Crude Oil, Swiss Army KnifeS05E15·March 25, 2008·22m·DiscoveryHow gasoline is delivered to the pumps; the making of Swiss Army knives.Streaming on (US) See allSharePreviousHydroelectric Dam, Silicon ChipsS05E14NextCarpets, LEGOS05E16Keep goingSeasonSeason 5 ranked & reviewedEvery episode in airing order with ratings and dates.StreamWhere to watch How Do They Do It?Every streaming service and region, checked around the clock.MatchupShows like How Do They Do It?The closest matches, ranked by overlap and rating.
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