Tour through the medieval world.
Tour of the nation's 49th state.
The history of shoes, including some of the best and worst.
A look at pressure and all things to do with it.
The history of some of the worst smells.
A look at some useful, tiny weapons.
A variety of waterproof items and their significance.
Equipment U.S. soldiers wear to protect themselves.
The history of convenience stores.
The history of wood.
Mints, cotton candy, Mike and Ike candy, and Lemonheads are discussed.
Unusual and somewhat "weird" machines are taken a look at.
The history and variety of food trucks.
The history and variety of tools that fit in your pocket.
Material inside your walls are examined.
Truckers and the job of "trucking" throughout the United States.