# List of How It's Made episodes

How It's Made is a documentary television series that premiered on January 6, 2001, on the Discovery Channel in Canada and Science in the United States. The program is produced in the Canadian province of Quebec by Productions MAJ, Inc. and Productions MAJ 2. In the United Kingdom, it is broadcast on Discovery Channel, Quest, and DMAX.

## Episodes
### Season 1 (2001)

| Series Ep. | Episode | Segment A | Segment B | Segment C | Segment D | Air dates |
| 1-01 | 1 | Aluminum foil | Snowboards | Contact lenses | Bread | January 6, 2001 |
| 1-02 | 2 | Compact discs | Mozzarella cheese | Tights | Fluorescent tubes | January 13, 2001 |
| 1-03 | 3 | Toothpicks | Acrylic bathtubs | Helicopters | Beer | January 20, 2001 |
| 1-04 | 4 | Hearing aids | 3D puzzles | Rubber mats | Toilets | January 27, 2001 |
| 1-05 | 5 | Copy paper | Jeans | Computers | Plate glass | February 3, 2001 |
| 1-06 | 6 | Nails and staples | Safety glasses | Fabrics | Bicycles | February 10, 2001 |
| 1-07 | 7 | Kayaks | Safety boots | Electronic signs | Cereal | February 17, 2001 |
| 1-08 | 8 | Trucks | Adhesive bandages | Computer circuit boards | Liquor | February 24, 2001 |
| 1-09 | 9 | Steel | Apple juice | Aircraft landing gear | Cosmetics | March 3, 2001 |
| 1-10 | 10 | Holograms | Package printing | Skin culture | Canned corn | March 10, 2001 |
| 1-11 | 11 | Plastic bags | Solar panels | Plastic fuel containers | Hockey sticks | March 17, 2001 |
| 1-12 | 12 | Aluminum screw caps | Chocolate | Pills | Pasta | March 24, 2001 |
| 1-13 | 13 | Bicycle helmets | Aluminum | Automotive brakes | Lithium-ion batteries | March 31, 2001 |

### Season 2 (2002)

| Series Ep. | Episode | Segment A | Segment B | Segment C | Segment D | Air dates |
| 2-01 | 14 | Eyeglass lenses | Granite | Potato chips | Computer microprocessors | September 7, 2002 |
| 2-02 | 15 | Honey | Fiber optics | Bricks | Pipe organ | September 14, 2002 |
| 2-03 | 16 | Personal watercraft | Wine | Particleboard office furniture | Ice skates | September 21, 2002 |
| 2-04 | 17 | Winter jackets | Animation | Mushrooms | Gold rings | September 28, 2002 |
| 2-05 | 18 | Hydroponic lettuce | Construction wood | Recycling | Fishing flies | October 12, 2002 |
| 2-06 | 19 | Diamond cutting | Wooden doors | Paintballs | Newspapers | October 19, 2002 |
| 2-07 | 20 | Carpets | Drinking water | Laser eye surgery | Acoustic guitars | October 26, 2002 |
| 2-08 | 21 | Fibreglass boats | Clothes dryers | Bubble gum | Fireworks | November 2, 2002 |
| 2-09 | 22 | Safes | False teeth | Airplanes | Maple syrup | November 9, 2002 |
| 2-10 | 23 | Gummies | Aluminum cans | Fish farming | Bronze sculptures | November 16, 2002 |
| 2-11 | 24 | Aluminum pots and pans | Artificial limbs | Peanut butter | High-intensity light bulbs | November 23, 2002 |
| 2-12 | 25 | Cars | Grocery carts | Rapid tooling and prototyping | Collectible coins | November 30, 2002 |
| 2-13 | 26 | Ball bearings | Electrical wires | Lost-wax casting | Automated machines | December 7, 2002 |

### Season 3 (2003)

| Series Ep. | Episode | Segment A | Segment B | Segment C | Segment D | Air Dates |
| 3-01 | 27 | Pre-inked stamps | Cranberries | Cotton yarn | Road signs | October 1, 2003 |
| 3-02 | 28 | Combination locks | Pottery | Recreational vehicles | Erasers | October 8, 2003 |
| 3-03 | 29 | Wheel loaders | Vegetable oil | Hand tools | Cotton swabs | October 21, 2003 |
| 3-04 | 30 | Temporary metal fences | Asphalt shingles | Expanded polystyrene products | Hard candies | October 28, 2003 |
| 3-05 | 31 | Horse-drawn carriages | Artificial eyes | Dog and cat food | Mirrors | November 4, 2003 |
| 3-06 | 32 | Yogurt | Candles | Neon signs | Bookbindings | November 11, 2003 |
| 3-07 | 33 | Prepared mustard | Violins | Nuts and bolts | Toilet paper | November 18, 2003 |
| 3-08 | 34 | Fresh cut flowers | Adhesive tape | Tofu | Lottery tickets | November 25, 2003 |
| 3-09 | 35 | Inflatable watercraft | Couscous | Modelling dough | Wicker products | December 9, 2003 |
| 3-10 | 36 | Wind generators | PVC gloves | Thermoformed glass | Fire trucks | December 9, 2003 |
| 3-11 | 37 | Car radiators | Hatchery chicks | Phyllo dough | Cross-country skis | December 9, 2003 |
| 3-12 | 38 | Electric baseboard heaters | Moulded pulp containers | Prepared chicken | Video games | December 16, 2003 |
| 3-13 | 39 | Firefighter boots | Garden tools | Automated machines | Gypsum board | December 30, 2003 |

### Season 4 (2005)

| Series Ep. | Episode | Segment A | Segment B | Segment C | Segment D | Air Dates |
| 4-01 | 40 | Plastic bottles and jars | Mail | Eggs | Handcrafted wooden pens | January 4, 2005 |
| 4-02 | 41 | Plastic injection moulds | Automotive oil filters | Filing cabinets | Blown glass | January 11, 2005 |
| 4-03 | 42 | High-precision cutting tools | Stained glass | Semi-trailers | Recorders | January 18, 2005 |
| 4-04 | 43 | Conga drums | Metal plating | Buttons | Buttons | January 25, 2005 |
| 4-05 | 44 | Grinding wheels | Compost | Window blinds | Milk | February 1, 2005 |
| 4-06 | 45 | Brushes and push brooms | Blackboards | Smoked salmon | Zippers | February 8, 2005 |
| 4-07 | 46 | 3D commercial signs | Hardwood floors | Corrugated polyethylene pipe | Mattresses | February 15, 2005 |
| 4-08 | 47 | Ceramic tiles | Nuts | Steel forgings | Skateboards | February 22, 2005 |
| 4-09 | 48 | Car engines | Flour | Recliners | Envelopes | March 1, 2005 |
| 4-10 | 49 | Plastic cups and cutlery | Special effects makeup | Gold | Harps | March 8, 2005 |
| 4-11 | 50 | Laminate | Frozen treats | Children's building blocks | Detergents | March 15, 2005 |
| 4-12 | 51 | Decorative mouldings | Commercial pulleys | Industrial rubber hose | Sheet vinyl flooring | March 22, 2005 |
| 4-13 | 52 | Putty knives | Garage doors | Electric motors | Wool | March 29, 2005 |

### Season 5 (2005)

| Series Ep. | Episode | Segment A | Segment B | Segment C | Segment D | Air Dates |
| 5-01 | 53 | Paving asphalt | Marshmallow cookies | Loudspeakers | Electronic door locks | September 7, 2005 |
| 5-02 | 54 | Wood-burning stoves | Orthoses | Ballet slippers | Buses | September 14, 2005 |
| 5-03 | 55 | Robotic arms | Tattoos | Sanitary napkins | Concrete pipes | September 20, 2005 |
| 5-04 | 56 | Hockey gloves | Snack cakes | Remoulded tires | Wastewater treatment | September 28, 2005 |
| 5-05 | 57 | Ambulances | Dining room tables | Diatonic accordions | Acrylic awards | October 5, 2005 |
| 5-06 | 58 | Alkaline batteries | Wheelchairs | Flutes | Cowboy boots | October 11, 2005 |
| 5-07 | 59 | Golf balls | Furniture handles | Parking meters | Room dividers | October 18, 2005 |
| 5-08 | 60 | Suits of armour | Street light poles | Bent hardwood | Membrane switches | October 26, 2005 |
| 5-09 | 61 | Sulkies | Bagpipes | Yule logs | Fishing lures | November 2, 2005 |
| 5-10 | 62 | Goalie pads | Lapel pins | Cardboard boxes | Crystal wine glasses | November 9, 2005 |
| 5-11 | 63 | Cement | Caskets | Soft drinks | Glider rockers | November 15, 2005 |
| 5-12 | 64 | Kitchen knives | Mannequins | Socks | Hypodermic needles | November 22, 2005 |
| 5-13 | 65 | Electrical panels | Kites | Eyeglass frames | Toothbrushes | November 29, 2005 |

### Season 6 (2006)

| Series Ep. | Episode | Segment A | Segment B | Segment C | Segment D | Air Dates |
| 6-01 | 66 | Three-wheeled vehicles | Baseball bats | Artificial bonsai | Trombones | January 4, 2006 |
| 6-02 | 67 | Springs | Pavers | Pianos | Rotary cannons | January 11, 2006 |
| 6-03 | 68 | Rope | Billiard tables | Sailboards | Cymbals | January 18, 2006 |
| 6-04 | 69 | Seatbelts | Windows | Wax figurines | Hot air balloons | January 25, 2006 |
| 6-05 | 70 | Air filters | Billiard cues | Ice sculptures | Suits | February 1, 2006 |
| 6-06 | 71 | Escalator handrails | Highlighters | Guitar strings | Wigs | February 8, 2006 |
| 6-07 | 72 | Traditional bows | Coffee machines | Mascots | Hammocks | February 15, 2006 |
| 6-08 | 73 | Fibreglass insulation | Wooden ducks | Gumball machines | Exhaust systems | February 22, 2006 |
| 6-09 | 74 | Chains | Bagels | Vinyl records | Vinyl records | March 1, 2006 |
| 6-10 | 75 | Windshields | English saddles | Butter | Post clocks | March 8, 2006 |
| 6-11 | 76 | Individual transporters | Cedar canoes | Electric guitars | Electric guitars | March 15, 2006 |
| 6-12 | 77 | Residential water heaters | Airbags | Jelly beans | Ice resurfacers | March 22, 2006 |
| 6-13 | 78 | Amphibious vehicles | Putters | Model ships | Drumheads | March 29, 2006 |

### Season 7 (2006–2007)

| Series Ep. | Episode | Segment A | Segment B | Segment C | Segment D | Air Dates |
| 7-01 | 79 | Footballs | Electric guitar amplifiers | Marbles | Airplane propellers | September 5, 2006 |
| 7-02 | 80 | Engine blocks | Jawbreakers | Drum shells | Drums | September 12, 2006 |
| 7-03 | 81 | Lighters | Fossil preparation | Hockey pucks | High-pressure cylinders | October 3, 2006 |
| 7-04 | 82 | Balloons | Wallpaper | Frozen French fries | Incandescent light bulbs | October 16, 2006 |
| 7-05 | 83 | Matches | Carousel horses | Fine porcelain | Automotive fuel tanks | October 17, 2006 |
| 7-06 | 84 | Glass cookware | Soap bars | Steel drums | Firefighter uniforms | October 24, 2006 |
| 7-07 | 85 | Crayons | Wooden kayaks | Lawn mowers | Gold chains | March 16, 2007 |
| 7-08 | 86 | Inflatable safety devices | Braille typewriters | Carbon-fibre cellos | Carbon-fibre cellos | March 23, 2007 |
| 7-09 | 87 | Carbon-fibre masts | Fortune cookies | IMAX projectors | Roller chains | March 30, 2007 |
| 7-10 | 88 | Firefighter helmets | Nautical compasses | Packaging tubes | Hand saws | March 30, 2007 |
| 7-11 | 89 | Halogen bulbs | Cellulose insulation | Aluminum ladders | Bamboo fly rods | November 28, 2006 |
| 7-12 | 90 | Drill bits | Photo booths | Stamps | Stamps | September 19, 2006 |
| 7-13 | 91 | Yacht wheels | Braided rugs | Automotive thermostats | Chisels | February 9, 2007 |

### Season 8 (2007)

| Series Ep. | Episode | Segment A | Segment B | Segment C | Segment D | Air Dates |
| 8-01 | 92 | Photographs | Fur tanning | Welding electrodes | Electric violins | January 2, 2007 |
| 8-02 | 93 | Glass bottles | Hacksaws | Ice Hockey Goalie Masks | Ice Hockey Goalie Masks | January 9, 2007 |
| 8-03 | 94 | Lacrosse sticks | Frozen fish products | Flashlights | Paintbrushes | January 16, 2007 |
| 8-04 | 95 | Deep-cycle batteries | Tins | Optical lenses | Optical lenses | January 23, 2007 |
| 8-05 | 96 | Horseshoes | Dishwashers | Graphite fly rods | Frozen pizzas | January 30, 2007 |
| 8-06 | 97 | Pistons | Paint rollers | Parachutes | Chimneys | February 6, 2007 |
| 8-07 | 98 | CO₂ cartridges | Pretzels | Scissor lifts | Skating rinks | February 20, 2007 |
| 8-08 | 99 | Pro hockey sticks | Bronzed baby shoes | Treadmills | Handheld computers | February 27, 2007 |
| 8-09 | 100 | Motorcycles | Clay pipes | Drumsticks | Whistles | March 6, 2007 |
| 8-10 | 101 | Handcuffs | Caulking and joint compound | Propane tanks | Forensic facial reconstruction | March 13, 2007 |
| 8-11 | 102 | Fur coats | Hearses | Outdoor lighting fixtures | Golf tees | March 20, 2007 |
| 8-12 | 103 | Fishing reels | Miniature houses | Kitchen mixers | Kitchen mixers | March 27, 2007 |
| 8-13 | 104 | Manhole covers | Range hoods | Artificial logs | Snowmobiles | April 3, 2007 |

### Season 9 (2008)

| Series Ep. | Episode | Segment A | Segment B | Segment C | Segment D | Air Dates |
| 9-01 | 105 | Solid tires | Cheesecake | Canoe paddles | Globes | January 13, 2008 |
| 9-02 | 106 | Boomerangs | Barbecues | Pinball machines | Strobe lights | January 20, 2008 |
| 9-03 | 107 | Wooden bowls | Chainsaws | Stackable potato chips | Jet compressor blades | January 27, 2008 |
| 9-04 | 108 | Steel wool | Ranges | Carved candles | Slot machines | February 3, 2008 |
| 9-05 | 109 | CCD semiconductors | Airline meals | Paper cups | Trumpets | February 10, 2008 |
| 9-06 | 110 | Padlocks | Hair clippers | Wooden shoes | Synthetic leather | February 17, 2008 |
| 9-07 | 111 | Racing shells | Stainless steel sinks | Leather | Pedal steel guitars | February 24, 2008 |
| 9-08 | 112 | Swords | Pontoons | Grandfather clocks | Fuses | March 2, 2008 |
| 9-09 | 113 | Bumpers | Lighting gels and camera filters | Steam-powered models | Candy canes | March 9, 2008 |
| 9-10 | 114 | Umbrellas | Outboard motors | Silver cutlery | Tape measures | March 16, 2008 |
| 9-11 | 115 | Scalpels | Oil paint | British police helmets | Ice axes | March 23, 2008 |
| 9-12 | 116 | Bacon | Snow blowers | Luxury cars | Luxury cars | March 30, 2008 |
| 9-13 | 117 | Automatic transmissions | Silver miniatures | Hot air balloon baskets | Darts | April 6, 2008 |

### Season 10 (2008)

| Series Ep. | Episode | Segment A | Segment B | Segment C | Segment D | Air Dates |
| 10-01 | 118 | Magnets | Cooked ham | Silver-plated teapots | Crash test dummies | August 20, 2008 |
| 10-02 | 119 | Curling stones | Refrigerators | Aluminum baseball bats | Opalescent glass | August 27, 2008 |
| 10-03 | 120 | Levels | Hot dogs | Abrasive grains | Sandpaper | September 3, 2008 |
| 10-04 | 121 | Ice cream treats | Wooden golf clubs | Aircraft wings | Car battery recycling | June 11, 2008 |
| 10-05 | 122 | Automotive fuel pumps | Cricket bats | Change machines | Ductile iron pipes | June 18, 2008 |
| 10-06 | 123 | Wooden barrels | Fire hydrants | Automotive seats | Cathode ray tubes | June 25, 2008 |
| 10-07 | 124 | Stainless steel | Football helmets | Resin figurines | Laboratory glassware | July 1, 2008 |
| 10-08 | 125 | Fire extinguishers | Doughnuts | Shock absorbers | Banjos | July 8, 2008 |
| 10-09 | 126 | Dress forms | Boat propellers | Duvets | Faucets | July 15, 2008 |
| 10-10 | 127 | Bronze bells | Wooden airplane propellers | Charcoal briquettes | Gas log fireplaces | July 22, 2008 |
| 10-11 | 128 | Ice cream cones | Tent trailers | Shoe polish | Pliers | July 29, 2008 |
| 10-12 | 129 | Steel shipping drums | Police whistles | Miniature train cars | Glass blocks | August 6, 2008 |
| 10-13 | 130 | Pocket knives | Soapstone products | Electric pole transformers | Traditional snowshoes | August 13, 2008 |

### Season 11 (2008)

| Series Ep. | Episode | Segment A | Segment B | Segment C | Segment D | Air Dates |
| 11-01 | 131 | Binoculars | Sparklers | Rubber boots | Circular saw blades | September 10, 2008 |
| 11-02 | 132 | Anatomical models | Jukeboxes | Tortilla chips | Spark plugs | September 17, 2008 |
| 11-03 | 133 | Pencils | Metal recycling | Coffee | Coffee | September 24, 2008 |
| 11-04 | 134 | Javelins | Cuckoo clocks | Hearts of palm | Windshield wipers | September 30, 2008 |
| 11-05 | 135 | Technical glass | Washing machines | Playing cards | Crossbows | October 7, 2008 |
| 11-06 | 136 | Cine cameras | Glass Christmas ornaments | Giant tires | Giant tires | October 14, 2008 |
| 11-07 | 137 | Microphones | Hot tubs | Artificial turf | Beer steins | October 21, 2008 |
| 11-08 | 138 | Hot rods | Decorative eggs | Fire hose nozzles | Baseballs | October 29, 2008 |
| 11-09 | 139 | Accordions | Pineapples | Artificial joints | Artificial joints | November 5, 2008 |
| 11-10 | 140 | Giant valves | Sardines | Barographs | Disposable diapers | November 12, 2008 |
| 11-11 | 141 | Heated skate blades | Gliders | Hand bells | Fire hoses | November 21, 2008 |
| 11-12 | 142 | Induction cooktops | Truck scales | Tetra Pak containers | Harmonicas | November 26, 2008 |
| 11-13 | 143 | Baseball gloves | Medical electrodes | Stetson hats | Stetson hats | December 3, 2008 |

### Season 12 (2009)

| Series Ep. | Episode | Segment A | Segment B | Segment C | Segment D | Air Dates |
| 12-01 | 144 | Pneumatic impact wrenches | Cultured marble sinks | Plantain chips | NASCAR stock cars | January 7, 2009 |
| 12-02 | 145 | Jaws of life | Artificial Christmas trees | Soda crackers | Ratchets | January 14, 2009 |
| 12-03 | 146 | Thermometers | Produce scales | Aircraft painting | Luxury chocolates | January 21, 2009 |
| 12-04 | 147 | Carburetors | Air conditioners | Sugar | Sugar | January 28, 2009 |
| 12-05 | 148 | Combination wrenches | Deli meats | Golf cars | Airships | February 4, 2009 |
| 12-06 | 149 | Carbon fibre car parts | Hand dryers | Recycled polyester yarn | Fleece | February 11, 2009 |
| 12-07 | 150 | Police badges | Muffins | Car washes | Pressure gauges | February 18, 2009 |
| 12-08 | 151 | Metal detectors | Rum | Tiffany reproductions | Aircraft engines | February 25, 2009 |
| 12-09 | 152 | Riding mowers | Popcorn | Adjustable beds | Cultured diamonds | March 4, 2009 |
| 12-10 | 153 | Airstream trailers | Horseradish | Industrial steam boilers | Deodorant | March 11, 2009 |
| 12-11 | 154 | Screwdrivers | Compact track loaders | Physician scales | Carbon fibre bats | March 17, 2009 |
| 12-12 | 155 | Escalators | Kevlar canoes | Goat cheese | Disc music boxes | March 25, 2009 |
| 12-13 | 156 | Motorcycle engines | Glass enamel sculptures | Hand-made paper | Vaulting poles | March 31, 2009 |

### Season 13 (2009)

| Series Ep. | Episode | Segment A | Segment B | Segment C | Segment D | Air Dates |
| 13-01 | 157 | Hammers | Swiss cheese | Roller skates | Coloured pencils | May 1, 2009 |
| 13-02 | 158 | Carbon fiber bicycles | Blood products | Forged chandeliers | Ballpoint pens | May 1, 2009 |
| 13-03 | 159 | Swiss army knives | Player piano rolls | Oil tankers | Racing wheels | May 8, 2009 |
| 13-04 | 160 | Bowling balls | Barber poles | Felt | Radar guns | May 15, 2009 |
| 13-05 | 161 | Copper pipe fittings | Cylinder music boxes | Pepper mills | Hot rod steering columns | May 22, 2009 |
| 13-06 | 162 | Gears | Leather Watchbands | Vitrelle dishes | Kitchen shears | May 29, 2009 |
| 13-07 | 163 | Pressure cookers | Mechanical singing birds | Oceanographic buoys | Stainless steel tank trailers | June 5, 2009 |
| 13-08 | 164 | Aluminium boats | Alpine horns | Luxury watches | Luxury watches | June 12, 2009 |
| 13-09 | 165 | All-terrain vehicles | Alpine skis | Laser cutters | Marble sculptures | June 19, 2009 |
| 13-10 | 166 | Socket sets | Leather shoes | Aluminium water bottles | Bike chains | July 3, 2009 |
| 13-11 | 167 | Carved wood sculptures | Flatware | Cow bells | Fountain pens | July 10, 2009 |
| 13-12 | 168 | Olive oil | Lift trucks | Seamless rolled rings | Ski boots | July 17, 2009 |
| 13-13 | 169 | Professional cookware | Luxury inlaid boxes | High-efficiency water heaters | Scooters | July 24, 2009 |

### Season 14 (2009–2010)

| Series Ep. | Episode | Segment A | Segment B | Segment C | Segment D | Air Dates |
| 14-01 | 170 | Ski goggles | Tower cranes | Porcelain figurines | Diesel engines | September 18, 2009 |
| 14-02 | 171 | Mini GP motorcycles | Fig cookies | Tool boxes | Pipe bends | October 2, 2009 |
| 14-03 | 172 | Western revolver replicas | Arc trainers | Used-oil furnaces | Vegetable peelers and pizza cutters | October 9, 2009 |
| 14-04 | 173 | Metal golf clubs | Waffles | Custom wires and cables | Train wheels | October 23, 2009 |
| 14-05 | 174 | Sails | Walnuts | Wheel immobilizers | Honeycomb structural panels | October 30, 2009 |
| 14-06 | 175 | Surfboards | Stickers | Sandwich cookies | Concrete roofing tiles | November 6, 2009 |
| 14-07 | 176 | Stuffed olives | Astrolabes | Western saddles | Western saddles | November 13, 2009 |
| 14-08 | 177 | Custom running shoes | Axes | Racing karts | Animatronics | November 16, 2009 |
| 14-09 | 178 | Headphones | Diving regulators | Reflector light bulbs | Reflector light bulbs | November 20, 2009 |
| 14-10 | 179 | Fly fishing reels | House paint | Weaving looms | Ice makers | December 4, 2009 |
| 14-11 | 180 | Graphite pencil leads | Clarinets | Special effects | Special effects | December 11, 2009 |
| 14-12 | 181 | Airboats | Onions | 3D metal printing | Curved cabinet doors | December 18, 2009 |
| 14-13 | 182 | Retractable ballpoint pens | Solar salt | Tubas | Tubas | January 8, 2010 |

### Season 15 (2010)

| Series Ep. | Episode | Segment A | Segment B | Segment C | Segment D | Air Dates |
| 15-01 | 183 | Kelp caviar | Luxury sailboats | Dental crowns | High-performance engines | April 2, 2010 |
| 15-02 | 184 | Leather briefcases | Crop dusters | Corn whiskey | Drag racing clutches | April 2, 2010 |
| 15-03 | 185 | Train rails | Desalinated water | Racing wheelchairs | Parquetry | April 9, 2010 |
| 15-04 | 186 | Flight simulators | Traditional bookbinding | Greenhouse tomatoes | Hurricane-proof shutters | April 16, 2010 |
| 15-05 | 187 | Worcestershire sauce | Lawn bowls | Radio-controlled model jets | Radio-controlled model jets | April 23, 2010 |
| 15-06 | 188 | Pipes | Rock climbing gear | Leather bike saddles | Luxury sports cars | April 30, 2010 |
| 15-07 | 189 | Replica foods | Traffic cone dispensers | Rocking horses | London taxis | May 7, 2010 |
| 15-08 | 190 | Miniature furniture | Garden steam locomotives | Hovercraft | Folding bicycles | May 14, 2010 |
| 15-09 | 191 | Crosscut saws | Haggis | Collectible firearms | Collectible firearms | May 21, 2010 |
| 15-10 | 192 | Alligator bags | Lockers | Bench planes | Deployable flight recorders | May 28, 2010 |
| 15-11 | 193 | Grapples | Flavourings | Dog sleds | Athletic shoes | June 4, 2010 |
| 15-12 | 194 | Retractile cords | Wood frame sports cars | Sushi | Sushi | June 11, 2010 |
| 15-13 | 195 | Leather wallets | French horns | Soy sauce | Children's ride-on cars | June 18, 2010 |

### Season 16 (2010)

| Series Ep. | Episode | Segment A | Segment B | Segment C | Segment D | Air Dates |
| 16-01 | 196 | Millefiori glass paperweights | Road salt | Nutcrackers | Car doors | October 1, 2010 |
| 16-02 | 197 | Straight razors | Black pudding | Steering wheels | Inorganic pigments | October 8, 2010 |
| 16-03 | 198 | Cast-iron cookware | Biodiesel | Clothes hangers | Stone wool insulation | October 15, 2010 |
| 16-04 | 199 | Needles and pins | Architectural mouldings | Locomotives | Clothespins | October 22, 2010 |
| 16-05 | 200 | Filigree glass | Fish food | Motorhomes | Motorhomes | October 29, 2010 |
| 16-06 | 201 | Surgical instruments | Ketchup | Double-decker buses | Walking sticks | November 5, 2010 |
| 16-07 | 202 | Audio vacuum tubes | Light bars | Wood model aircraft | Metal snare drums | November 12, 2010 |
| 16-08 | 203 | Kitchen accessories | Central vacuums | Papier-mâché animals | Hydraulic cylinders | November 19, 2010 |
| 16-09 | 204 | Clay liquor jugs | Poultry deli meats | NASCAR engines | NASCAR engines | November 26, 2010 |
| 16-10 | 205 | Digital dentistry | Nail clippers | Poster restoration | Canola oil | December 3, 2010 |
| 16-11 | 206 | Dial thermometers | Hummus | Spent fuel containers | Straw sombreros | December 10, 2010 |
| 16-12 | 207 | Tequila | Waterbeds | Flip-flops | Silver | December 17, 2010 |
| 16-13 | 208 | Composite propane cylinders | Salsa | Water-pumping windmills | Dragsters | December 24, 2010 |

### Season 17 (2011)

| Series Ep. | Episode | Segment A | Segment B | Segment C | Segment D | Air Dates |
| 17-01 | 209 | Decorative sombreros | Salad dressings and marinades | Cap guns | Regenerative medicine | April 8, 2011 |
| 17-02 | 210 | Cheese graters | Hot sauce | Silver jewellery | Traditional Mexican chairs | April 8, 2011 |
| 17-03 | 211 | Game calls | Mayonnaise | Traditional razor blades | Butterfly safety razors | April 15, 2011 |
| 17-04 | 212 | Corn tortillas | Crankshafts and camshafts | Bush planes | Aluminium bike wheels | April 22, 2011 |
| 17-05 | 213 | Folding kayaks | Piñatas | Garbage trucks | Ceramic composite brake discs | April 29, 2011 |
| 17-06 | 214 | Rolled wafers | Wood pellets | Class and championship rings | Class and championship rings | May 6, 2011 |
| 17-07 | 215 | Speed skates | Synthetic rubber | Cocoa beans | Bulk chocolate | May 13, 2011 |
| 17-08 | 216 | Custom steering wheels | Aerospace fuel lines | Apple pies | Household radiators | May 20, 2011 |
| 17-09 | 217 | Whips | Automatic pizza makers | Incense cones | Model jet engines | May 27, 2011 |
| 17-10 | 218 | Heather gems | Instant film | Beet sugar | Electric roadsters | June 3, 2011 |
| 17-11 | 219 | Underwater robots | Lasagne | Bandsaws | Ski and trekking poles | June 10, 2011 |
| 17-12 | 220 | Laminated wood beams | Sport utility vehicles | Veggie burgers | Wood boring augers | June 17, 2011 |
| 17-13 | 221 | Turbochargers | Enchiladas | Watches | Watches | June 24, 2011 |

### Season 18 (2011)

| Series Ep. | Episode | Segment A | Segment B | Segment C | Segment D | Air Dates |
| 18-01 | 222 | Patterned glass panels | Road cases | Stop-frame animation | Stop-frame animation | September 14, 2011 |
| 18-02 | 223 | Industrial wire ropes | Living walls | Large format cameras | Gemstones | September 21, 2011 |
| 18-03 | 224 | Chocolate coins | Floor heating systems | Pedal cars | Latex swords | September 28, 2011 |
| 18-04 | 225 | Farmed caviar | Intake manifolds | Motorcycle jackets | Shovels and spades | October 5, 2011 |
| 18-05 | 226 | Wax figures | Awnings | Sandwich crackers | Pewter tankards | October 12, 2011 |
| 18-06 | 227 | Pipe cleaners | Blue Stilton cheese | Smart electric meters | Telescopes | October 19, 2011 |
| 18-07 | 228 | Fish replicas | Siren systems | Pre-packaged sandwiches | Candlesticks | October 26, 2011 |
| 18-08 | 229 | Tapioca pudding | Snow ploughs | Paddle boats | Fibre cement siding | November 2, 2011 |
| 18-09 | 230 | Rally cars | Pork pies | Floating fountains | Artificial stone ornaments | November 9, 2011 |
| 18-10 | 231 | Cufflinks | Blueberry turnovers | Dashboards | Earthenware pottery | November 16, 2011 |
| 18-11 | 232 | Pharmaceutical blister packs | Deli slicers | Oysters | Weather vanes | November 22, 2011 |
| 18-12 | 233 | Top and bowler hats | Solar water heaters | Sticky buns | Electrostatic speakers | November 29, 2011 |
| 18-13 | 234 | Turntables | Steam engines | Playground equipment | Non-stick cookware | December 6, 2011 |

### Season 19 (2012)

| Series Ep. | Episode | Segment A | Segment B | Segment C | Segment D | Air Dates |
| 19-01 | 235 | Garden forks | English toffee | Paint chip cards | Bundt pans | April 19, 2012 |
| 19-02 | 236 | Pewter flasks | Potato salad | Hydrogen fuel cells | Engineered wood siding | April 26, 2012 |
| 19-03 | 237 | Canvas wall tents | Peace pipes | Shredded wheat cereal | Cannons | May 3, 2012 |
| 19-04 | 238 | Robotic hunting decoys | Canned tomatoes | Scoreboards | Lassos | May 10, 2012 |
| 19-05 | 239 | Turf grass | Beef jerky | Wood chippers | Bowling pins | May 17, 2012 |
| 19-06 | 240 | Multi-tools | Jojoba oil | Marionettes | Marionettes | May 24, 2012 |
| 19-07 | 241 | Fish decoys | Film digitization | Cylinder stoves | Concrete light poles | May 31, 2012 |
| 19-08 | 242 | Bamboo bicycles | Chainsaw art | Breath mints | Manual motorcycle transmissions | June 7, 2012 |
| 19-09 | 243 | Dinnerware | Air brake tanks | Frosted cereal | Fossils | June 14, 2012 |
| 19-10 | 244 | Clay | Pitted prunes | Spurs | Polyurethane tires | June 21, 2012 |
| 19-11 | 245 | Tasers | Canned soup | Jaw harps and mouth bows | Diving boards | June 22, 2012 |
| 19-12 | 246 | Navajo rugs | Crude oil | Kaleidoscopes | Titanium dental implants | June 23, 2012 |
| 19-13 | 247 | Space pens | Reef aquariums | Metal caskets | Composite bicycle wheels | June 24, 2012 |

### Season 20 (2012–2013)

| Series Ep. | Episode | Segment A | Segment B | Segment C | Segment D | Air Dates |
| 20-01 | 248 | Native healing drums | Raisins | Stereoscopic viewers | Ribbon microphones | October 25, 2012 |
| 20-02 | 249 | Horse bits | Oat cereal | Turquoise jewellery | Electric scooters | November 1, 2012 |
| 20-03 | 250 | Nail nippers | Jade putters | Ice cider | Water skis | November 8, 2012 |
| 20-04 | 251 | Stagecoaches | Road reflectors | Fire-baked pottery | Custom motorcycle tanks | November 15, 2012 |
| 20-05 | 252 | Replica clay pipes | Drinking fountains | Orange liqueur | Compound bows | November 29, 2012 |
| 20-06 | 253 | Tissues | Travel trailers | Slippers | Motorcycle helmets | December 6, 2012 |
| 20-07 | 254 | U-locks | Tepees | Croissants | Rolling luggage | December 13, 2012 |
| 20-08 | 255 | Prams | Factory-built homes | Wood flutes | Bicycle tires | December 20, 2012 |
| 20-09 | 256 | Thinning shears | Wagon Wheels | Toaster pastries | Violin bows | December 30, 2012 |
| 20-10 | 257 | Cast iron tubs | Hopi Kachina dolls | Mine truck engine rebuild | Memory cards | December 30, 2012 |
| 20-11 | 258 | Cycling shoes | Yurts | Marine plywood | Oil and encaustic paint | January 3, 2013 |
| 20-12 | 259 | Paper fans | Walnut oil | Copper | Copper | | January 3, 2013 |
| 20-13 | 260 | Gut strings | Absinthe | Belt buckles | Lever locks | January 10, 2013 |

### Season 21 (2013)

| Series Ep. | Episode | Segment A | Segment B | Segment C | Segment D | Air Dates |
| 21-01 | 261 | Rubber gloves | Soap carvings | Aircraft cabinets | Motorcycle brake locks | April 4, 2013 |
| 21-02 | 262 | Powder horns | Handcrafted moulds | Pierogies | Inner tubes | April 11, 2013 |
| 21-03 | 263 | Lace | Antique frame replicas | Orchids | Unicycle wheel hubs | April 18, 2013 |
| 21-04 | 264 | External hard drives | Frozen shrimp | Thai rice boxes | Paper towels | April 25, 2013 |
| 21-05 | 265 | Tea | Roof finials | Artificial flowers | Alloy wheels | May 2, 2013 |
| 21-06 | 266 | Gel caps | Playground spring riders | Frozen pancakes | Natural rubber | May 9, 2013 |
| 21-07 | 267 | Paper umbrellas | Coal | Aircraft seats | Cremation urns | May 16, 2013 |
| 21-08 | 268 | Aluminium canoes | Wooden stave bowls | Wheelchair accessible vans | Marimbas | May 23, 2013 |
| 21-09 | 269 | Indy car seats | Paper flowers | Standby generators | Standby generators | June 20, 2013 |
| 21-10 | 270 | Customized knee replacements | Leaf springs | Lavender essential oil | Rivets and rivet tools | July 9, 2013 |
| 21-11 | 271 | Cast iron stoves | Ultralight aircraft | Snow groomers | Rubber bands | July 18, 2013 |
| 21-12 | 272 | Barber chairs | Sewage pumps | Bimini boat tops | Diesel filters | July 25, 2013 |
| 21-13 | 273 | Car tires | Silk | Art conservation | Scuba tanks | August 1, 2013 |

### Season 22 (2013–2014)

| Series Ep. | Episode | Segment A | Segment B | Segment C | Segment D | Air Dates |
| 22-01 | 274 | Electric stand-up vehicles | Frozen fruit | Beer coasters | Forged door handles | October 10, 2013 |
| 22-02 | 275 | Rock crushers | Fabric lampshades | Cake sprinkles/Hundreds & Thousands | Steam irons | October 17, 2013 |
| 22-03 | 276 | Indy steering wheels | Mixed salad | Wind turbines | Wind turbines | October 24, 2013 |
| 22-04 | 277 | Blast doors | Lipstick | Artificial palm trees | Brass plaques | October 31, 2013 |
| 22-05 | 278 | Carbon fibre | Antique frame restoration | Railcar movers | Hood ornaments | November 7, 2013 |
| 22-06 | 279 | Sawhorses and toolboxes | Sorbet pops | School buses | | November 14, 2013 |
| 22-07 | 280 | Sanders | Solid terrain models | Stucco | High-speed roll-up doors | November 21, 2013 |
| 22-08 | 281 | Pressed glass | Pickup truck caps | Alpaca yarn | Utility knives | December 5, 2013 |
| 22-09 | 282 | Life casting | Downdraft cooktops | Compression hosiery | Electric motorcycles | December 12, 2013 |
| 22-10 | 283 | Motorcycle sidecars | Frozen French toast | Refrigerator compressors | Superchargers | December 19, 2013 |
| 22-11 | 284 | Custom knee braces | Ductless air conditioners | Window film | Motorcycle exhaust systems | December 26, 2013 |
| 22-12 | 285 | Solid-state drives | Eye shadow | Limousines | Dead-blow hammers | January 2, 2014 |
| 22-13 | 286 | Dragster tires | Icing | Floating docks | Spiral pipes | January 16, 2014 |

### Season 23 (2014)

| Series Ep. | Episode | Segment A | Segment B | Segment C | Segment D | Air Dates |
| 23-01 | 287 | Motion sensors | Belt loaders | Pheasant breeding | Diving helmets | April 3, 2014 |
| 23-02 | 288 | Rawhide lampshades | Chocolate chip cookies | MRI scanners | MRI scanners | April 10, 2014 |
| 23-03 | 289 | Noise barrier walls | Front-load washers | Bourbon | Flexible circuit boards | April 17, 2014 |
| 23-04 | 290 | Railway bridge ties | Membrane filters | Hydraulic post drivers | Biplanes | April 24, 2014 |
| 23-05 | 291 | Hospital laundry | Brass instrument restoration | Horse replicas | Excavation buckets | May 1, 2014 |
| 23-06 | 292 | Ceramic fireplaces | Synthetic corks | Parking garage floor slabs | Parking garage floor slabs | May 15, 2014 |
| 23-07 | 293 | Oil pressure sensors | Large format printing | Heavy equipment simulators | Head and neck restraints | May 22, 2014 |
| 23-08 | 294 | Mobile concert stages | Mascara | Continuous miners | Wood gift boxes | May 29, 2014 |
| 23-09 | 295 | NASCAR car bodies | Hurley sticks | Tube power amplifiers | Thermal coffee pots | June 5, 2014 |
| 23-10 | 296 | Electric vehicle charging stations | Grappa | Lunar rover replicas | Lunar rover replicas | June 12, 2014 |
| 23-11 | 297 | Slate tiles | Hot dog carts | Garage door openers | Bicycle seats | June 19, 2014 |
| 23-12 | 298 | Racing leathers | Evaporative cooling towers | Wood rocking chairs | Wire wheels | June 26, 2014 |
| 23-13 | 299 | Mountain bikes | Rice | Lever action rifles | Lever action rifles | July 3, 2014 |

### Season 24 (2014–2015)

| Series Ep. | Episode | Segment A | Segment B | Segment C | Segment D | Air Dates |
| 24-01 | 300 | Saunas | Wheelchair lifts | Dioramas | Dioramas | September 25, 2014 |
| 24-02 | 301 | Oil lamps | Chocolate mints | Underfloor heating | Pillows | October 2, 2014 |
| 24-03 | 302 | Upright pianos | Flags | Wet/dry vacuums | Medieval axes | October 9, 2014 |
| 24-04 | 303 | Skeletal replicas | Ice buckets and servers | Dining chairs | In-ground pools | October 16, 2014 |
| 24-05 | 304 | Automatic sliding doors | Gin | Firearms restoration | Submarine restoration | November 6, 2014 |
| 24-06 | 305 | Scuba diving lights | Interchangeable sandals | Race car simulators | Fiberglass doors | November 13, 2014 |
| 24-07 | 306 | Wood windows | Woven cashmere fabric | Plastic recycling machines | Architectural glass | November 20, 2014 |
| 24-08 | 307 | Gas barbecues | Mattress pads | Ear prostheses | Ear prostheses | November 27, 2014 |
| 24-09 | 308 | Recycled skateboards | Braided pastries | Construction trailers | Metalworking vises | December 4, 2014 |
| 24-10 | 309 | Plasma gems | Special effects snow | Piano restoration | Marine Engines | December 11, 2014 |
| 24-11 | 310 | 3-wheel electric bikes | Skin cream | Patio heaters | Wood Spoke Wheels | January 1, 2015 |
| 24-12 | 311 | Old West holsters | Underwater video housings | Soy beverages | Pet nail trimmers | January 8, 2015 |
| 24-13 | 312 | Wood garage doors | Sand and salt spreaders | Animatronic dinosaurs | Animatronic dinosaurs | January 15, 2015 |

### Season 25 (2015)

| Series Ep. | Episode | Segment A | Segment B | Segment C | Segment D | Air Dates |
| 25-01 | 313 | Grammy Awards | Bicycle lights | Above-ground pools | Foldable solar panels | April 2, 2015 |
| 25-02 | 314 | LED stage lights | Apple cider | Chemical tank trailers | Ornate stone floors | April 9, 2015 |
| 25-03 | 315 | Fishing line | Industrial mixers | Natural baking soda | Tow trucks | April 16, 2015 |
| 25-04 | 316 | Storage sheds | Industrial fans | Parchment paper | Climbing walls | April 23, 2015 |
| 25-05 | 317 | Precast concrete walls | 3D printers | Telescopic cranes | Kerosene lamp burners | April 30, 2015 |
| 25-06 | 318 | Car headlamps | Directional drills | Pet grooming combs | Stained glass restoration | May 7, 2015 |
| 25-07 | 319 | Handcrafted skis | Septic tanks | Hydroformed chassis parts | Aquarium windows | May 14, 2015 |
| 25-08 | 320 | Zip line brakes | Silk fibre lamps | Round balers | Comfort shoes | May 21, 2015 |
| 25-09 | 321 | Armored vehicles | Tension fabric buildings | Rowers | Sculpture enlargements | May 28, 2015 |
| 25-10 | 322 | Mountain bike suspensions | Surgical sutures | Grain dryers | Frying pans | June 4, 2015 |
| 25-11 | 323 | Downhill ski bindings | Immersion parts washers | Mining ventilation | Pencil sharpeners | June 11, 2015 |
| 25-12 | 324 | Gingerbread houses | Livestock trailers | Bottom rolling hangar doors | Toy figurines | June 18, 2015 |
| 25-13 | 325 | Traffic signal poles | Coffee filters | Chainsaw mining machines | Jet fighters | July 2, 2015 |

### Season 26 (2015)

| Series Ep. | Episode | Segment A | Segment B | Segment C | Segment D | Air Dates |
| 26-01 | 326 | Time-delay locks | Brownies | Pallet dispensers | Crystal chandeliers | September 10, 2015 |
| 26-02 | 327 | Bead wire | Mini pepperoni | Irrigation sprinklers | Leather gloves | September 17, 2015 |
| 26-03 | 328 | Mouth-blown window glass | Water pumps | Sake | Tweezers | September 24, 2015 |
| 26-04 | 329 | Statue restoration | Tripods | Polish sausages | Welding guns | October 1, 2015 |
| 26-05 | 330 | Champagne | ATMs | Marine turbochargers | Marine turbochargers | October 8, 2015 |
| 26-06 | 331 | Sharpening steel | Bladder pumps | Ironing boards | Kayak paddles | October 15, 2015 |
| 26-07 | 332 | Champagne hoods & foils | Pneumatic delivery systems | Espresso machines | Pizza ovens | October 22, 2015 |
| 26-08 | 333 | Stile-and-rail doors | Steam cleaners | Hand-held pizzas | Power brushes | October 29, 2015 |
| 26-09 | 334 | Industrial casters | Wedding cakes | Terahertz spectrometers | Racing catamarans | November 5, 2015 |
| 26-10 | 335 | Ceramic Grills | Pneumatic punching machines | Water jet fountains | Hollow wooden surfboards | November 12, 2015 |
| 26-11 | 336 | Vibrating mining screens | Whoopie pies | Wood utility poles | Roller conveyors | December 3, 2015 |
| 26-12 | 337 | Exercise bikes | Cornish pasties | Pasta makers | Slate products | December 10, 2015 |
| 26-13 | 338 | Channel signs | Wetsuits | Aluminum aircraft | Aluminum aircraft | December 17, 2015 |

### Season 27 (2016)

| Series Ep. | Episode | Segment A | Segment B | Segment C | Segment D | Air Dates |
| 27-01 | 339 | CNC assembly machines | Lemon tarts | Miniature war figures | Miniature war figures | May 19, 2016 |
| 27-02 | 340 | Chemical tank pressure vents | Candy wafers | Food trucks | Traditional ropes | May 26, 2016 |
| 27-03 | 341 | Graphene | World's Smallest Car | Force testers | Composite Cans | May 31, 2016 |
| 27-04 | 342 | LED tubes | Chocolate peanut butter bars | Robotic medication dispensers | Robotic medication dispensers | June 6, 2016 |
| 27-05 | 343 | Commercial drones | Aquarium fish | Runway cleaners | Shuttlecocks | June 13, 2016 |
| 27-06 | 344 | Wooden matches | Tillage machines | Telescopic gangways | Mabe pearls | June 20, 2016 |
| 27-07 | 345 | Mosquito coils | Solar-assist tricycles | Palm oil | Fiberglass chopper guns | June 27, 2016 |
| 27-08 | 346 | Wood toys | Retro toasters | Laboratory furnaces | Aerogel | July 4, 2016 |
| 27-09 | 347 | Combination squares | Farmed shrimp | Ball valves | String trimmers | July 11, 2016 |
| 27-10 | 348 | Chinese-style furniture | Electrical switches | Thai fish sauce | Cappers | July 18, 2016 |
| 27-11 | 349 | Mortars and pestles | Bowling lane conditioners | Crematories | Wood playsets | July 25, 2016 |
| 27-12 | 350 | Race car oil tanks | Plaster mouldings | Lemongrass oil | Fly tying vises | August 8, 2016 |
| 27-13 | 351 | Coconut shell charcoal | Dial indicators | Wet downdraft tables | Bassoon reeds | August 15, 2016 |

### Season 28 (2016)

| Series Ep. | Episode | Segment A | Segment B | Segment C | Segment D | Air Dates |
| 28-01 | 352 | Condoms (now rubber gloves) | Classic car gauges | Chocolate marble truffle cake | Ghillie kettles | August 22, 2016 |
| 28-02 | 353 | Pasta dies | Blueberries | Composting toilets | Surge Arresters | August 29, 2016 |
| 28-03 | 354 | Angle grinders | Berry baskets | Omnidirectional speakers | Omnidirectional speakers | September 5, 2016 |
| 28-04 | 355 | Cartridge blades | Chocolate banana loaves | Vending machines | Dive computers | September 12, 2016 |
| 28-05 | 356 | Ultra-thin glass | Pallet dismantling machines | Cupcakes | Seamless stainless steel tubing | September 19, 2016 |
| 28-06 | 357 | Potash | Leather bracelets | Wild rice | Hex key L wrenches | October 7, 2016 |
| 28-07 | 358 | Metal nail files | Birch bark canoes | Cruiser boat hardtops | High-voltage circuit breakers | October 13, 2016 |
| 28-08 | 359 | Macarons | Pine needle baskets | Micrometers | Micrometers | October 20, 2016 |
| 28-09 | 360 | Endoscopes | Megaphones | Uranium | Uranium | October 27, 2016 |
| 28-10 | 361 | Hollow disk pumps | Palm sugar | Yachts | Yachts | November 3, 2016 |
| 28-11 | 362 | Abalone collagen | Digital-to-analog converters | Embossed wood mouldings | Plier staplers | November 10, 2016 |
| 28-12 | 363 | Thai barbecues | Diving masks & fins | Bassoons | Bassoons | November 24, 2016 |
| 28-13 | 364 | Wooden utensils | Transport refrigeration units | Moccasins | Electronic impact drills | November 28, 2016 |

### Season 29 (2017)

| Series Ep. | Episode | Segment A | Segment B | Segment C | Segment D | Air Dates |
| 29-01 | 365 | Skateboard wheels | Baklava and galactoboureko | CO₂ scrubbers | Honeycomb candles | June 22, 2017 |
| 29-02 | 366 | Nuno felt | Drum crushers | Kimchi | Parquet floors | June 29, 2017 |
| 29-03 | 367 | Wood watches | Steel bicycles | Raw pet food | Replica police lanterns | July 27, 2017 |
| 29-04 | 368 | Thermoplastic fire helmets | Basketry sculptures | Coffee roasters | Coffee roasters | August 3, 2017 |
| 29-05 | 369 | Office chairs | Vinobrew | Reconditioned sander drums | Lithographs | August 10, 2017 |
| 29-06 | 370 | Fireplace bellows | Calissons | Diving watercraft | Diving watercraft | August 17, 2017 |
| 29-07 | 371 | Artist brushes | DEF tank heaters | Game tables | Art glass wall sconces | August 24, 2017 |
| 29-08 | 372 | Flying water bikes | Throttle position sensors | Cinnamon cordial | Handmade rasps | September 10, 2017 |
| 29-09 | 373 | Foosball tables | Marseille soap | Laguiole knives | Laguiole knives | | September 10, 2017 |
| 29-10 | 374 | Berets | Pastis | Stationary bikes | Stationary bikes | September 17, 2017 |
| 29-11 | 375 | Steel bistro sets | Letterpress printing | Bamboo ceramic lights | Asphalt compactors | September 17, 2017 |
| 29-12 | 376 | Technological corks | Zinc gutters | Traditional Basque ham | Chisteras | September 24, 2017 |
| 29-13 | 377 | Pétanque balls | Biologic medicines | Asphalt pavers | Basque espadrilles | September 24, 2017 |

### Season 30 (2017)

| Series Ep. | Episode | Segment A | Segment B | Segment C | Segment D | Air Dates |
| 30-01 | 378 | Leather basketballs | Flood gates | Wood panel canvases | Shoelaces | September 11, 2017 |
| 30-02 | 379 | Power steering pumps | Asian bowl meals | Walking canes | Walking canes | September 18, 2017 |
| 30-03 | 380 | Plant oil extractors | Custom-made chandeliers | Power trainers | Coffee pods | September 25, 2017 |
| 30-04 | 381 | Witness samples | Pressure washers | Beehives | Cast iron cookers | October 2, 2017 |
| 30-05 | 382 | Leather sculptures | Travel hot plates | Ochre | Hurdy-gurdies | October 9, 2017 |
| 30-06 | 383 | Recycling skateboard guitars | Solar street lights | Dolls | Dolls | October 30, 2017 |
| 30-07 | 384 | Spiral stairs | Pita bread | Exhaust headers | Moulded limestone artwork | November 6, 2017 |
| 30-08 | 385 | Glass sculptures | Racing pulley systems | Inductors | Medicine balls | November 13, 2017 |
| 30-09 | 386 | Fish rubbings | Clay shooting machines | Almonds | High-end motorcycles | November 20, 2017 |
| 30-10 | 387 | Throttle bodies | Limestone fireplace mantels | Candied fruit & fruit jellies | Linen ukuleles | November 27, 2017 |
| 30-11 | 388 | Rubber balls | Motion chairs | Montreal smoked meat | Motorized scooters | December 4, 2017 |
| 30-12 | 389 | Aerospace fasteners | Cactus pear purée | Lab reactors | Lab reactors | December 11, 2017 |
| 30-13 | 390 | Wall beds | Sundae cups | Digital paintings | Badminton rackets | December 18, 2017 |

### Season 31 (2018)

| Series Ep. | Episode | Segment A | Segment B | Segment C | Segment D | Air Dates |
| 31-01 | 391 | Basque pelota balls | Pallet trucks | Dumplings | Brass faucets | May 5, 2018 |
| 31-02 | 392 | Laptops | Panettone | Saxophones | Saxophones | | May 5, 2018 |
| 31-03 | 393 | Spinning reels | Plasma protein therapies | 3D cups | Stainless steel beer kegs | May 12, 2018 |
| 31-04 | 394 | Steamer baskets | Three-wheel scooters | Prefabricated conservatories | Copper cookware | May 12, 2018 |
| 31-05 | 395 | Mountain bike tires | Leaf and debris vacuums | Canned meat | Fillet knives | May 19, 2018 |
| 31-06 | 396 | Rice cookers | Concealment furniture | Promotional origami | Hedge shears | May 19, 2018 |
| 31-07 | 397 | Glass faucets | Fire truck ladders | Antique clock restoration | Barbecue utensils | May 26, 2018 |
| 31-08 | 398 | Educational robots | Boxing belts | Boat radar mounts | European-style radiators | May 26, 2018 |
| 31-09 | 399 | Cotton | Rodeo roping chutes | Asian noodles | Rotary engines | June 2, 2018 |
| 31-10 | 400 | Sleeper rigs | Pecans | Steel pulleys | Acetate eyewear | June 2, 2018 |
| 31-11 | 401 | Wood slat baskets | Bells | Gyroscopic stabilizers | Gyroscopic stabilizers | November 3, 2018 |
| 31-12 | 402 | DeLorean restoration | Bison fibre | Shuffleboard tables | Friction-forged knives | November 3, 2018 |
| 31-13 | 403 | Leather overnight bags | Horse exercisers | Air hockey tables | Copper sculptures | November 3, 2018 |

### Season 32 (2019)

| Series Ep. | Episode | Segment A | Segment B | Segment C | Segment D | Air Dates |
| 32-01 | 404 | Electrophoretic displays | Dry-erase boards | Air rifles | Quartz countertops | February 10, 2019 |
| 32-02 | 405 | Custom shoe trees | Clay targets | Squeeze chutes | Composite boat propellers | February 17, 2019 |
| 32-03 | 406 | Orthodontic retainers | Orange juice | Retractable saunas | Sawmill blade knives | February 17, 2019 |
| 32-04 | 407 | Table tennis tables | Plastic model kits | Light microscopes | Light microscopes | February 24, 2019 |
| 32-05 | 408 | Hand-forged hammers | Gummy vitamins | Boat trailers | Tea lights & jar candles | February 24, 2019 |
| 32-06 | 409 | Guitar pickups | Heated furniture | Water well cylinders | Non-conductive tools | March 3, 2019 |
| 32-07 | 410 | Innerspring mattresses | Stand-up paddleboards | Vacuum cleaners | Vacuum cleaners | | March 3, 2019 |
| 32-08 | 411 | Belts | 3D metal printers | Detectable warning panels | Model Stirling engines | March 10, 2019 |
| 32-09 | 412 | Compression & extension springs | Micro Drill bits | Skiffs | Painted glass backsplashes | March 10, 2019 |
| 32-10 | 413 | Fencing masks | Books | Ocean drone transformers | 3D puzzles | March 17, 2019 |
| 32-11 | 414 | Tin whistles | Horn products | Formula F race cars | Formula F race cars | | March 17, 2019 |
| 32-12 | 415 | Motorcycle goggles | Hand-built jukeboxes | Vacuum excavators | Pewter shaving sets | March 24, 2019 |
| 32-13 | 416 | Peaked caps | Custom water heaters | Electric boats | Fencing foils | March 24, 2019 |

## Specials

| Special | Segment A | Segment B | Segment C | Segment D |
| Home Run Edition | Baseballs | Artificial turf | Baseball gloves | Carbon fibre bats |
| Valentine's Day Edition | Luxury chocolates | Lipstick | Hot tubs | Cultured diamonds |
| Punkin Chunkin Edition | Carbon fibre | Industrial wire ropes | Mountain bikes | Gears |
| Halloween Edition | Animatronics | Metal caskets | Latex swords | Bulk chocolate |

## Season and episodes notes

* The "Historical Capsule" segment in Season 1, episode 9 incorrectly states that Florence Nightingale founded the Elizabeth Arden cosmetics company in 1930. In fact, the company was founded by Florence Nightingale Graham.
* The background music in the "Pipe Organs" segment of Season 2, episode 2 is called "Variations for Organ on 'O Filii et Filiæ', Opus 49, No. 2" by French organist and composer Alexandre Guilmant.
* The "Techno Flash" segment was removed from the third season, and the "Historical Capsule" segment was removed from the fifth season.
* In the U.S. version of the show, the "Condoms" segment in Season 28, episode 1 is replaced with the "Rubber Gloves" one, which is a duplicate of the same segment in Season 21, episode 1.
* The Science Channel in the U.S. lists the seasons differently from the original Canadian version of the show:
| Original season listing | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 24 | 25 | 26 | 27 | 28 (ep. 1–10) | 28 (ep. 11–13), 29, 30 (ep. 1–2) | 31, 32, 30 (ep. 3–4) | 30 (ep. 5–13) |
| Science Channel season listing | 1 | 1 | 2 | 2 | 3 | 3 | 4 | 4 | 5 | 5 | 6 | 6 | 7 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 24 |