Year 4
February (2)
• Thursday, 3 - "Top & Bowler Hats" (S9E25A) (Dec 29, 2011) (#117)
• Friday, 11 - "Non-stick Cookware" (S9E26D) (Jan 5, 2012) (#118)
March (5)
• Thursday, 3 - "Cheese Graters" (S9E2A) (Apr 11, 2011) (#119)
• Thursday, 10 - "Hot Sauce" (S9E2B) (Apr 11, 2011) (#120)
• Thursday, 17 - "Mayonnaise" (S9E3B) (Apr 15, 2011) (#121)
• Thursday, 24 - "Bush Planes" (S9E4C) (Apr 22, 2011) (#122)
• Thursday, 31 - "Wood Pellets" (S9E6B) (May 6, 2011) (#123)
April (4)
• Thursday, 7 - "Traditional Razor Blades" (S9E3C) (Apr 15, 2011) (#124)
• Thursday, 14 - "Speed Skates" (S9E7A) (May 13, 2011) (#125)
• Thursday, 21 - "Apple Pies" (S9E8C) (May 20, 2011) (#126)
• Friday, 29 - "Synthetic Rubber" (S9E7B) (May 13, 2011) (#127)
May (3)
• Wednesday, 11 - "Instant Film" (S9E10B) (Jun 3, 2011) (#128)
• Wednesday, 18 - "Lasagna" (S9E11B) (Jun 10, 2011) (#129)
• Tuesday, 24 - "Band Saws" (S9E11C) (Jun 10, 2011) (#130)
June (4)
• Wednesday, 1 - "Beet Sugar" (S9E10C) (Jun 3, 2011) (#131)
• Tuesday, 7 - "Chocolate Coins" (S9E16A) (Oct 20, 2011) (#132)
• Tuesday, 14 - "Pedal Cars" (S9E16C) (Oct 20, 2011) (#133)
• Wednesday, 29 - "Dashboards" (S9E23C) (Dec 15, 2011) (#134)
July (4)
• Tuesday, 12 - "Telescopes" (S9E19D) (Nov 10, 2011) (#136)
• Tuesday, 19 - "Blue Stilton Cheese" (S9E19B) (Nov 10, 2011) (#137)
• Tuesday, 26 - "Cocoa Beans" (S9E7C) (May 13, 2011) (#138)
August (4)
• Tuesday, 2 - "Class & Championship Rings" (S9E6C/D) (May 6, 2011) (#139)
• Tuesday, 9 - "Electric Roadsters" (S9E10D) (Jun 3, 2011) (#140)
• Tuesday, 16 - "Salad Dressings & Marinades" (S9E1B) (Apr 8, 2011) (#141)
• Tuesday, 30 - "Regenerative Medicine" (S9E1D) (Apr 8, 2011) (#142)
September (1)
• Wednesday, 7 - "Pre-packaged Sandwiches" (S9E20C) (Nov 17, 2011) (#143)
October (2)
• Wednesday, 19 - "Latex Swords" (S9E16D) (Oct 20, 2011) (#144)
• Wednesday, 26 - "Smart Electric Meters" (S9E19C) (Nov 10, 2011) (#145)
Total: 30 videos
Overall total: 146 videos
Table list
| No. | Title | Duration | Date | Notes | Video |
|---|---|---|---|---|---|
| 117 | Top & Bowler Hats | 5:22 | 2/3/2022 | Segment A of S9E25 | link |
| 118 | Non-stick Cookware | 5:24 | 2/11/2022 | Segment D of S9E26 | link |
| 119 | Cheese Graters | 5:24 | 3/3/2022 | Segment A of S9E2 | link |
| 120 | Hot Sauce | 5:24 | 3/10/2022 | Segment B of S9E2 | link |
| 121 | Mayonnaise | 5:22 | 3/17/2022 | Segment B of S9E3 | link |
| 122 | Bush Planes | 5:24 | 3/24/2022 | Segment C of S9E4 | link |
| 123 | Wood Pellets | 5:24 | 3/31/2022 | Segment B of S9E6 | link |
| 124 | Traditional Razor Blades | 5:24 | 4/7/2022 | Segment C of S9E3 Also titled "Razor Blades" |
link |
| 125 | Speed Skates | 5:24 | 4/14/2022 | Segment A of S9E7 | link |
| 126 | Apple Pies | 5:24 | 4/21/2022 | Segment C of S9E8 | link |
| 127 | Synthetic Rubber | 5:24 | 4/29/2022 | Segment B of S9E7 | link |
| 128 | Instant Film | 5:24 | 5/11/2022 | Segment B of S9E10 | link |
| 129 | Lasagna | 5:24 | 5/18/2022 | Segment B of S9E11 | link |
| 130 | Band Saws | 5:24 | 5/24/2022 | Segment C of S9E11 | link |
| 131 | Beet Sugar | 5:24 | 6/1/2022 | Segment C of S9E10 | link |
| 132 | Chocolate Coins | 5:24 | 6/7/2022 | Segment A of S9E16 | link |
| 133 | Pedal Cars | 5:24 | 6/14/2022 | Segment C of S9E16 | link |
| 134 | Dashboards | 5:24 | 6/29/2022 | Segment C of S9E23 | link |
| 135 | Awnings | 5:24 | 7/5/2022 | Segment B of S9E18 | link |
| 136 | Telescopes | 5:24 | 7/12/2022 | Segment D of S9E19 | link |
| 137 | Blue Stilton Cheese | 5:24 | 7/19/2022 | Segment B of S9E19 | link |
| 138 | Cocoa Beans | 5:24 | 7/26/2022 | Segment C of S9E7 | link |
| 139 | Class & Championship Rings | 10:23 | 8/2/2022 | Segments C and D of S9E6 | link |
| 140 | Electric Roadsters | 5:24 | 8/9/2022 | Segment D of S9E10 Also titled "Electric Cars" |
link |
| 141 | Salad Dressings & Marinades | 5:24 | 8/16/2022 | Segment B of S9E1 | link |
| 142 | Regenerative Medicine | 5:24 | 8/30/2022 | Segment D of S9E1 | link |
| 143 | Pre-packaged Sandwiches | 5:24 | 9/7/2022 | Segment C of S9E20 | link |
| 144 | Latex Swords | 5:24 | 10/19/2022 | Segment D of S9E16 | link |
| 145 | Smart Electric Meters | 5:24 | 10/26/2022 | Segment C of S9E19 | link |
| 146 | Pewter Tankards | 5:24 | 11/2/2022 | Segment D of S9E18 Last video with link embeds at the end |
link |
