剧集
第 4 季第 1 集 - Footballs, Electric Guitar Amplifiers, Marbles, and Airplane Propellers
2006年10月2日21 分钟Explore the construction behind items such as electric guitar amplifiers, footballs and marbles. Also, discover how airplane propellers are made.订阅 Discovery+ 或 HBO Max第 4 季第 2 集 - Engine Blocks, Jawbreakers, Drum Shells, and Drums
2006年10月2日21 分钟Discover how engine blocks, jawbreakers and drum shells are constructed, and see how drums are made.订阅 Discovery+ 或 HBO Max第 4 季第 3 集 - Lighters, Fossils, Hockey Pucks and High-Pressure Cylinders
2006年10月4日21 分钟Explore the construction behind items such as lighters, fossils and hockey pucks. Also, discover how high-pressure cylinders are made.订阅 Discovery+ 或 HBO Max第 4 季第 4 集 - Balloons, Wallpaper, Frozen French Fries, and Incandescent Light Bulbs
2006年10月4日21 分钟Discover how balloons, wallpaper and frozen French fries are manufactured. Also, see how incandescent light bulbs are made.订阅 Discovery+ 或 HBO Max第 4 季第 5 集 - Matches, Carousel Horses, Fine Porcelain, and Automobile Fuel Tanks
2006年10月9日21 分钟Explore the construction behind items such as matches, carousel horses and fine porcelain. Also, discover how automobile fuel tanks are made.免费试享 HBO Max第 4 季第 6 集 - Glass Cookware, Soap Bars, Steel Drums, and Firefighter Uniforms
2006年10月9日21 分钟Discover how glass cookware, soap bars and steel drums are manufactured. Also, see how firefighter uniforms are made.订阅 Discovery+ 或 HBO Max第 4 季第 7 集 - Crayons, Wooden Kayaks, Lawn Mowers, and Gold Chains
2006年10月11日21 分钟Explore the construction behind items such as crayons, wooden kayaks and lawn mowers. Also, discover how gold chains are made.订阅 Discovery+ 或 HBO Max第 4 季第 8 集 - Inflatable Safety Devices, Braille Typewriters, and Carbon Fiber Cellos
2006年10月11日21 分钟Discover how inflatable safety devices and braille typewriters are manufactured. Also, see how carbon fiber cellos are made.免费试享 HBO Max第 4 季第 9 集 - Carbon Fibre Masts, Fortune Cookies, IMAX Projectors, and Roller Chains
2006年10月16日21 分钟Explore the construction behind items such as carbon fibre masts, fortune cookies and IMAX projectors. Also, discover how roller chains are made.免费试享 HBO Max第 4 季第 10 集 - Firefighter Helmets, Nautical Compasses, Packaging Tubes, and Hand Saws
2006年10月16日21 分钟Discover how firefighter helmets, nautical compasses and packaging tubes are manufactured. Also, see how hand saws are made.免费试享 HBO Max第 4 季第 11 集 - Halogen Bulbs, Cellulose Insulation, Aluminum Ladders, and Bamboo Fly Rods
2006年10月18日21 分钟Explore the construction behind items such as halogen bulbs, cellulose insulation and aluminum ladders. Also, discover how bamboo fly rods are made.订阅 Discovery+ 或 HBO Max第 4 季第 12 集 - Drill Bits, Photo Booths and Stamps
2006年10月18日21 分钟Discover how drill bits and photo booths are manufactured. Also, see how stamps are made.订阅 Discovery+ 或 HBO Max第 4 季第 13 集 - Yacht Wheels, Braided Rugs, Automobile Thermostats and Chisels
2006年10月23日21 分钟Explore the construction behind items such as yacht wheels, braided rugs and automobile thermostats. Also, discover how chisels are made.免费试享 HBO Max第 4 季第 14 集 - Fur Tanning, Photographs, Welding Electrodes and Electric Violins
2007年2月4日21 分钟Discover how fur tanning, photographs and welding electrodes are manufactured. Also, see how electric violins are made.订阅 Discovery+ 或 HBO Max第 4 季第 15 集 - Glass Bottles, Hacksaws and Goalie Masks
2007年1月8日21 分钟Explore the construction behind items such as glass bottles and hacksaws. Also, discover how goalie masks are made.订阅 Discovery+ 或 HBO Max第 4 季第 16 集 - Lacrosse Sticks, Frozen Fish Products, Flashlights and Paintbrushes
2007年2月10日21 分钟Discover how lacrosse sticks, frozen fish products and flashlights are manufactured. Also, see how paintbrushes are made.订阅 Discovery+ 或 HBO Max第 4 季第 17 集 - Battery Tins and Optical Lenses
2007年2月7日21 分钟Explore the construction behind items such as battery tins. Also, discover how optical lenses are made.订阅 Discovery+ 或 HBO Max第 4 季第 18 集 - Horseshoes, Dishwashers, Graphite Fly Rods and Frozen Pizzas
2007年2月11日21 分钟Discover how horseshoes, dishwashers and graphite fly rods are manufactured. Also, see how frozen pizzas are made.订阅 Discovery+ 或 HBO Max第 4 季第 19 集 - Pistons, Paint Rollers, Parachutes and Chimneys
2007年2月12日21 分钟Explore the construction behind items such as pistons, paint rollers and parachutes. Also, discover how chimneys are made.订阅 Discovery+ 或 HBO Max第 4 季第 20 集 - CO2 Cartridges, Pretzels, Scissor Lifts and Skating Rinks
2007年2月14日21 分钟Discover how CO2 cartridges, pretzels and scissor lifts are manufactured. Also, see how skating rinks are made.订阅 Discovery+ 或 HBO Max第 4 季第 21 集 - Hockey Sticks, Baby Shoe Bronzing, Treadmills, Hand-Held Computers
2007年2月14日21 分钟Discover how hockey sticks are cut, baby shoes are bronzed, treadmills are constructed and hand-held computers are engineered.免费试享 HBO Max第 4 季第 22 集 - Motorcycles, Clay Pipes, Drum Sticks and Whistles
2007年2月23日21 分钟Discover how motorcycles, clay pipes and drum sticks are manufactured. Also, see how whistles are made.免费试享 HBO Max第 4 季第 23 集 - Handcuffs, Caulking Compound, and Facial Reconstruction
2007年2月17日21 分钟Discover how handcuffs are forged, caulking and joint compound are made, propane tanks are filled and forensic facial reconstruction is done.订阅 Discovery+ 或 HBO Max第 4 季第 24 集 - Fur Coat, a Hearse, Outdoor Lighting Fixtures and a Golf Tee
2007年2月24日21 分钟Discover how a fur coat, a hearse and outdoor lighting fixtures are manufactured. Also, see how a golf tee is made.订阅 Discovery+ 或 HBO Max第 4 季第 25 集 - Fishing Reels, Miniature Houses, and Kitchen Mixers
2007年2月21日21 分钟Explore the construction behind items such as fishing reels and miniature houses. Also, discover how kitchen mixers are made.免费试享 HBO Max
