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 |
|---|---|---|---|---|---|---|
| 12-09 | 152 | S06E22 | Riding Mowers | Popcorn | Adjustable Beds | Cultured Diamonds |
| 12-10 | 153 | S06E23 | Airstream Trailers | Horseradish | Industrial Steam s Boiler | Deodorant |
| 12-11 | 154 | S06E24 | s Screwdriver | Compact Track Loaders | Physician Scales | Carbon Fibre Bats |
| 12-12 | 155 | S06E25 | s Escalator | Kevlar s Canoe | Goat Cheese | Disc Music Boxes |