How It's MadeHooaeg 13Hooaeg 13Hooaja number13Season name—PildidPlakat#PiltPealkiriEetris1Hammers; Swiss Cheese; Roller Skates; Coloured Pencils1. mai 20092Carbon Fiber Bicycles; Blood Products; Forged Chandeliers; Ballpoint Pens1. mai 20093Swiss Army Knives; Player Piano Rolls; Oil Tankers; Racing Wheels8. mai 20094Bowling Balls; Barber Poles; Felt; Radar Guns15. mai 20095Copper Pipe Fittings; Cylinder Music Boxes; Pepper Mills; Hot Rod Steering Columns22. mai 20096Gears; Leather Watchbands; Vitrelle Dishes; Kitchen Shears29. mai 20097Pressure Cookers; Mechanical Singing Birds; Oceanographic Buoys; Tank Trailers5. juuni 20098Aluminum Boats; Alpine Horns; Luxury Watches12. juuni 20099All-Terrain Vehicles; Alpine Skis; Laser Cutters; Marble Sculptures19. juuni 200910Socket Sets; Leather Shoes; Aluminum Water Bottles; Bike Chains3. juuli 200911Carved Wood Sculptures; Flatware; Cow Bells; Fountain Pens10. juuli 200912Olive Oil; Lift Trucks; Seamless Rolled Rings; Ski Boots17. juuli 200913Cookware; Inlaid Boxes; High-Efficiency Water Heaters; Vespa Scooters24. juuli 2009