Seasons
Networks:
Watch Providers:
JustWatch makes it easy to find out where you can legally watch your favorite movies & TV shows online. Visit JustWatch for more information.
S30:E6 Spiral Stairs, Pita Bread, Exhaust Headers, Moulded Limestone Artwork
First Aired: October 30, 2017
Runtime: 21 min
Steel columns, steps and railings are measured, shaped and welded into space-saving spiral staircases. Yeast dough is mixed, divided and baked at high temperature so steam inflates each pita; metal tubing is bent and welded into exhaust headers; and crushed limestone mixtures are cast and finished as decorative artwork.
