How It's Made
Hammers/Swiss Cheese/Roller Skates/Coloured Pencils
Season 13 Episode 1 of 13
The manufacture of hammers, Swiss cheese, roller skates and coloured pencils, and how their production processes have changed with technological progress
How It's Made airs on Discovery Channel HD at 4:30 PM, Wednesday 2 September. (Subtitles.)
Learn more about How It's Made and other education/science/factual topics on our factual page
Topics
Education ➝ Science ➝ Factual Topics
Technology