剧集
第 7 季第 1 集 - Hammers, Swiss Cheese, Roller Skates and Colored Pencils
2009年1月16日22 分钟Explore the construction behind items such as hammers, Swiss cheese and roller skates. Also, discover how colored pencils are made.订阅 Discovery+ 或 HBO Max第 7 季第 2 集 - Carbon Fiber Bicycles, Blood Products, Forged Chandeliers and Ballpoint Pen
2009年1月16日22 分钟Discover how carbon fiber bicycles, blood products, forged chandeliers and ballpoint pens are made.订阅 Discovery+ 或 HBO Max第 7 季第 3 集 - Swiss Army Knives, Player Piano Rolls, Oil Tankers and Racing Wheels
2009年1月23日22 分钟Explore the construction behind items such as Swiss Army Knives, player piano rolls and oil tankers. Also, discover how racing wheels are made.免费试享 HBO Max第 7 季第 4 集 - Bowling Balls, Barber Poles, Felt and Radar Guns
2009年1月23日22 分钟Discover how bowling balls, barber poles and felt are manufactured. Also, see how radar guns are made.订阅 Discovery+ 或 HBO Max第 7 季第 5 集 - Copper Pipe Fittings, Music Boxes, Pepper Mills and Steering Columns
2009年1月23日22 分钟Explore the construction behind items such as copper pipe fittings, cylinder music boxes and pepper mills. Also, discover how hot rod steering columns are made.订阅 Discovery+ 或 HBO Max第 7 季第 6 集 - Gears, Leather Watchbands, Vitrelle Dishes and Kitchen Shears
2009年1月30日22 分钟Discover how gears, leather watchbands and Vitrelle dishes are manufactured. Also, see how kitchen shears are made.订阅 Discovery+ 或 HBO Max第 7 季第 7 集 - Pressure Cookers, Mechanical Singing Birds, Buoys and Tank Trailers
2009年1月30日22 分钟Explore the construction behind items such as pressure cookers, mechanical singing birds and oceanographic buoys. Also, discover how stainless steel tank trailers are made.订阅 Discovery+ 或 HBO Max第 7 季第 8 集 - Aluminum Boats, Alpine Horns and Luxury Watches
2009年1月30日22 分钟Discover how aluminium boats and alpine horns are manufactured. Also, see how luxury watches are made.免费试享 HBO Max第 7 季第 9 集 - All-Terrain Vehicles, Alpine Skis, Laser Cutters and Marble Sculptures
2009年2月6日22 分钟Explore the secrets behind alpine skis and laser cutters, and see how marble sculptures are made.订阅 Discovery+ 或 HBO Max第 7 季第 10 集 - Socket Sets, Leather Shoes, Aluminum Water Bottles and Bike Chains
2009年2月6日22 分钟Discover how socket sets and leather shoes are manufactured, and see how bike chains are made.订阅 Discovery+ 或 HBO Max第 7 季第 11 集 - Carved Wood Sculptures, Flatware, Cow Bells and Fountain Pens
2009年2月6日22 分钟Explore the secrets behind carved flatware and cow bells, and see how fountain pens are made.订阅 Discovery+ 或 HBO Max第 7 季第 12 集 - Olive Oil, Lift Trucks, Seamless Rolled Rings and Ski Boots
2009年6月18日22 分钟Discover how olive oil, lift trucks and seamless rolled rings are manufactured. Also, see how ski boots are made.订阅 Discovery+ 或 HBO Max第 7 季第 13 集 - Cookware, Inlaid Boxes, Water Heaters
2009年2月13日22 分钟Explore the construction behind items such as professional cookware, luxury inlaid boxes and high-efficiency water heaters. Also, discover how scooters are made.订阅 Discovery+ 或 HBO Max第 7 季第 14 集 - Ski Goggles, Tower Cranes, Porcelain Figurines and Diesel Engines
2009年9月17日21 分钟Discover how ski goggles and tower cranes are manufactured, and see how diesel engines are made.订阅 Discovery+ 或 HBO Max第 7 季第 15 集 - Mini GP Motorcycles, Fig Cookies, Tool Boxes, Pipe Bends
2009年10月1日21 分钟Explore the secrets behind fig cookies and tool boxes, and see how pipe bends are made.订阅 Discovery+ 或 HBO Max第 7 季第 16 集 - Revolver Replicas, Arc Trainers, Oil Furnaces, and Vegetable Peelers
2009年10月8日22 分钟Discover how revolver replicas, arc trainers and pizza cutters are made.免费试享 HBO Max第 7 季第 17 集 - Custom Running Shoes, Axes, Racing Karts, Animatronics
2009年10月15日21 分钟Explore the construction behind items such as custom running shoes, axes and racing karts. Also, discover how animatronics are made.订阅 Discovery+ 或 HBO Max第 7 季第 18 集 - Metal Golf Clubs, Waffles, Custom Wires and Cables, Train Wheels
2009年10月22日22 分钟Discover how metal golf clubs, waffles, custom wires and cables, and train wheels are made.免费试享 HBO Max第 7 季第 19 集 - Sails, Walnuts, Wheel Immobilizers, Honeycomb Structural Panels
2009年10月29日22 分钟Explore the construction behind items such as sails, walnuts and wheel immobilizers. Also, discover how honeycomb structural panels are made.订阅 Discovery+ 或 HBO Max第 7 季第 20 集 - Surfboards, Stickers, Sandwich Cookies, Concrete Roofing Tiles
2009年11月5日22 分钟Discover how surfboards and stickers are manufactured, and see how concrete roofing tiles are made.订阅 Discovery+ 或 HBO Max第 7 季第 21 集 - Stuffed Olives, Astrolabes, Western Saddles
2009年11月12日22 分钟Explore the secrets behind stuffed olives and astrolabes, and see how Western saddles are made.订阅 Discovery+ 或 HBO Max第 7 季第 22 集 - Headphones, Diving Regulators, Reflector Light Bulbs
2009年11月19日22 分钟Discover how headphones and diving regulators are manufactured. Also, see how reflector light bulbs are made.订阅 Discovery+ 或 HBO Max第 7 季第 23 集 - Fly Fishing Reels, House Paint, Weaving Looms, Ice Makers
2009年12月3日22 分钟Explore the secrets behind fly fishing reels and house paint, and see how ice makers are made.订阅 Discovery+ 或 HBO Max第 7 季第 24 集 - Graphite Pencil Leads, Clarinets, Special Effects
2009年12月10日22 分钟Discover how graphite pencil leads and clarinets are manufactured. Also, see how special effects are made.订阅 Discovery+ 或 HBO Max第 7 季第 25 集 - Air Boats, Onions, 3D Metal Printing, Curved Cabinet Doors
2009年12月17日22 分钟Explore the secrets behind air boats and onions, and see how curved cabinet doors are made.免费试享 HBO Max
