How It's Made

9:00 AM to 9:30 AM
Saturday 12 April
+

Spiral Stairs/Pita Bread

Season 25 Episode 19 of 26

The development and manufacturing of exhaust headers and moulded limestone artwork. Plus, spiral stairs and pita bread

How It's Made airs on Discovery Channel at 9:00 AM, Saturday 12 April. (Subtitles.)
Topics
Education ➝ Science ➝ Factual Topics
Technology