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- Season 1 1993-12-10
- Season 2 1994-12-16
- Season 3 1995-08-20
- Season 4 1996-09-02
- Season 5 1997-08-17
- Season 6 1998-07-27
- Season 7 2000-01-03
- Season 8 2001-01-08
- Season 9 2002-01-02
- Season 10 2003-01-01
- Season 11 2004-01-16
- Season 12 2005-01-05
- Season 13 2006-01-04
- Season 14 2007-01-17
- Season 15 2008-01-07
- Season 16 2010-01-14
- Season 17 2010-10-29
- Season 18 2011-10-03
- Season 19 2013-07-16
- Season 20 2021-02-20
- Season 21 2021-07-25
- Season 22 2021-11-28
- Season 23 2022-02-16
Season 23 Episode
- Season 18 Inside Your Walls
- Season 18 Built by Hand
- Season 18 Swamp Tech
- Season 18 Pocket Tools
- Season 18 Food Trucks
- Season 18 Weird Machines
- Season 18 More Candy
- Season 18 Battle Ready
- Season 18 Stink
- Season 18 Waterproof
- Season 18 Wood
- Season 18 Convenience Stores
- Season 18 Tiny Weapons
- Season 18 Under Pressure
- Season 18 Shoes
- Season 18 Alaska
Modern Marvels - Season 18 Episode 12 Convenience Stores
7.90 44 minutes 160 million Americans visit a convenience store every day. Why? Because it's fast. But what you probably didn't know is how every detail of its design has been engineered to work that way. Step inside one of the busiest 7-11's in America and find out what makes it tick. And go behind the scenes to see how favorite innovations–like slurpees, turbo ovens, and beef jerky–are made. The science of convenience will amaze you!
