List of How It's Made episodes Season 12: 2008 2009 Season 12: 2008 2009

| Series_Ep_ | Episode | Netflix | Segment_A | Segment_B | Segment_C | Segment_D |
|---|---|---|---|---|---|---|
| 12-01 | 144 | S06E14 | Pneumatic Impact Wrenches | Cultured Marble Sinks | Plantain Chips | NASCAR Stock Cars |
| 12-02 | 145 | S06E15 | Jaws of Life | Artificial Christmas Trees | Soda Crackers | Ratchets |
| 12-03 | 146 | S06E16 | s Thermometer | Produce Scales | Aircraft Painting | Luxury s Chocolate |
| 12-04 | 147 | S06E17 | Carburetors | Air Conditioners | Sugar (Part 1) | Sugar (Part 2) |
| 12-05 | 148 | S06E18 | Combination Wrenches | Deli Meats | Golf Cars | Airships |
| 12-06 | 149 | S06E19 | Carbon Fibre Car Parts | Hand Dryers | Recycled Polyester Yarn | Fleece |
| 12-07 | 150 | S06E20 | Police Badges | Muffins | Car Washes | Pressure Gauges |
| 12-08 | 151 | S06E21 | Metal Detectors | Rum | Tiffany Reproductions | Aircraft Engines |