Season 13
01. Hammers, Swiss Cheese, Roller Skates, Coloured Pencils
Find out how hammers , Swiss cheese , roller skates and colored pencils are made.
02. Carbon Fiber Bicycles, Blood Products, Forged Chandeliers, Ballpoint Pens
Learn how carbon-fiber bicycles , blood products , forged chandeliers and ballpoint pens are made.
03. Swiss Army Knives, Player Piano Rolls, Oil Tankers, Racing Wheels
Learn how Swiss army knives , piano player rolls , oil tankers and racing wheels are made.
04. Bowling Balls, Barber Poles, Felt, Radar Guns
Featuring bowling balls , barber polls, felt and radar guns .
05. Copper Pipe Fittings, Cylinder Music Boxes, Pepper Mills, Hot Rod Steering Columns
Get the story behind copper pipe fittings , cylinder music boxes, pepper mills and hot rod steering columns .
06. Gears, Leather Watchbands, Vitrelle Dishes, Kitchen Shears
Learn how gears , leather watchbands, vitrelle dishes and kitchen shears are made.
07. Pressure Cookers, Mechanical Singing Birds, Oceanographic Buoys, Tank Trailers
Find out how pressure cookers, mechanical singing birds , buoys and stainless-steel tank trailers are made.
08. Aluminum Boats, Alpine Horns, Luxury Watches
Get the story behind aluminum boats, alpine horns and luxury watches.
09. All-Terrain Vehicles, Alpine Skis, Laser Cutters, Marble Sculptures
Learn how All-Terrain Vehicles, Alpine skis , laser cutters and marble sculptures are made.
10. Socket Sets, Leather Shoes, Aluminum Water Bottles, Bike Chains
Featuring socket sets, leather shoes , aluminum water bottles and bike chains.
11. Carved Wood Sculptures, Flatware, Cow Bells, Fountain Pens
It's carved wood sculptures , flatware , cow bells and fountain pens.
12. Olive Oil, Lift Trucks, Seamless Rolled Rings, Ski Boots
Learn how olive oil , lift trucks , seamless rolled rings and ski boots are made.
13. Cookware, Inlaid Boxes, High-Efficiency Water Heaters, Vespa Scooters
It's professional cookware , luxury inlaid boxes , high-efficiency water heaters and Vespa scooters.