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Modern Marvels: 14x36
World's Sharpest
The Katana blade of the Samurai is the world’s sharpest sword. We’ll craft one from scratch to reveal the secret of its legendary cutting ability. We’ll also visit Cutco Cutlery, where the sharpest for chopping food in your kitchen are made.
14 - 1Balls Jan. 17, 2007
14 - 2Environmental Tech Jan. 24, 2007
14 - 3Canning Jan. 31, 2007
14 - 4Pumps Feb. 07, 2007
14 - 5Ice Feb. 11, 2007
14 - 6More Ice Feb. 11, 2007- 14 - 7The Destroyer Feb. 13, 2007
- 14 - 8Star Trek Tech Feb. 18, 2007
14 - 9Weapons of Mass Destruction Feb. 21, 2007
14 - 10Barbarian Battle Tech Mar. 07, 2007
14 - 11Dams Mar. 28, 2007- 14 - 12Yard Tech Apr. 12, 2007
- 14 - 13More Military Movers Apr. 18, 2007
- 14 - 14Deep Sea Salvage May. 02, 2007
14 - 15Welding May. 09, 2007- 14 - 1660s Tech May. 16, 2007
- 14 - 17It Came From Outer Space May. 16, 2007
- 14 - 18World's Strongest II May. 23, 2007
14 - 19Engineering Disasters of the '70s May. 30, 2007
14 - 2070s Tech May. 30, 2007- 14 - 21Truck Stops Jun. 13, 2007
14 - 22Fertilizer Jun. 20, 2007- 14 - 23Cheese Jun. 27, 2007
14 - 24Saws Jul. 18, 2007
14 - 25Aluminum Jul. 25, 2007
14 - 26Sticky Stuff Jul. 30, 2007
14 - 27Chocolate Aug. 06, 2007- 14 - 28Bedroom Tech Aug. 13, 2007
- 14 - 29Vacuums Aug. 23, 2007
14 - 30Traps Aug. 27, 2007- 14 - 31Nature Tech: Volcanoes Aug. 29, 2007
- 14 - 32Star Wars Tech Sep. 03, 2007
14 - 33Extreme Aircraft II Sep. 20, 2007- 14 - 34Deep Freeze Sep. 25, 2007
14 - 35Acid Oct. 01, 2007
14 - 36World's Sharpest Oct. 11, 2007- 14 - 37Engineering Disasters 21 Oct. 25, 2007
- 14 - 38Environmental Tech II Nov. 12, 2007
- 14 - 39Corn Nov. 19, 2007
- 14 - 40The Pig Nov. 27, 2007
14 - 41Rocks Dec. 03, 2007
14 - 42Most Shocking Dec. 10, 2007
14 - 43Cold Cuts Dec. 17, 2007
14 - 44Fast Food Tech Dec. 24, 2007