Find out how coffee is raosted, how the bricks that built America are built, how lava lamps are made, and how they diamonds are mined from an extinct volcano.
Find out how to build the world's toughest mobile home, how an ice rink is resurfaced in minutes, how tuning forks are made, and how they put on the world's biggest festival of lights.
How do they mine one of the rarest gemstones in the world, craft the classic cowboy boot, and build a road sweeper that can pick up seven tonnes of trash?