Overview
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 January 17, 2007 -
14 - 2Environmental Tech January 24, 2007 -
14 - 3Canning January 31, 2007 -
14 - 4Pumps February 07, 2007 -
14 - 5Ice February 11, 2007 -
14 - 6More Ice February 11, 2007 -
14 - 7The Destroyer February 13, 2007
-
14 - 8Star Trek Tech February 18, 2007
-
14 - 9Weapons of Mass Destruction February 21, 2007 -
14 - 10Barbarian Battle Tech March 07, 2007 -
14 - 11Dams March 28, 2007 -
14 - 12Yard Tech April 12, 2007
-
14 - 13More Military Movers April 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 June 13, 2007
-
14 - 22Fertilizer June 20, 2007 -
14 - 23Cheese June 27, 2007
-
14 - 24Saws July 18, 2007 -
14 - 25Aluminum July 25, 2007 -
14 - 26Sticky Stuff July 30, 2007 -
14 - 27Chocolate August 06, 2007 -
14 - 28Bedroom Tech August 13, 2007
-
14 - 29Vacuums August 23, 2007
-
14 - 30Traps August 27, 2007 -
14 - 31Nature Tech: Volcanoes August 29, 2007
-
14 - 32Star Wars Tech September 03, 2007
-
14 - 33Extreme Aircraft II September 20, 2007 -
14 - 34Deep Freeze September 25, 2007
-
14 - 35Acid October 01, 2007 -
14 - 36World's Sharpest October 11, 2007 -
14 - 37Engineering Disasters 21 October 25, 2007
-
14 - 38Environmental Tech II November 12, 2007
-
14 - 39Corn November 19, 2007
-
14 - 40The Pig November 27, 2007
-
14 - 41Rocks December 03, 2007 -
14 - 42Most Shocking December 10, 2007 -
14 - 43Cold Cuts December 17, 2007 -
14 - 44Fast Food Tech December 24, 2007