How It's Made
Belts, 3D Metal Printers
Season 26 Episode 21 of 26
More everyday items go under the microscope, revealing their production. How are objects such as detectable warning panels and model Stirling engines made
How It's Made airs on Discovery Science at 6:00 PM, Sunday 29 December. (Subtitles.)
Topics
Education ➝ Science ➝ Factual Topics
Technology