How It's Made

4:30 AM to 5:00 AM
Friday 31 October
+

Levels/Hot Dogs/Abrasive Grains/Sandpaper

Season 10 Episode 3 of 13

The manufacturing processes behind surveyors' levels, hot dogs, abrasive grains and sandpaper

How It's Made airs on Quest HD at 4:30 AM, Friday 31 October. (Subtitles.)
Topics
Education ➝ Science ➝ Factual Topics
Technology