How Do They Do It?

6:30 AM to 7:00 AM
Sunday 17 November
+

Road Rollers/Mobile Phones

Season 12 Episode 6 of 20

Investigating how heavy duty road rollers are built, and revealing how mobile phones are manufactured with the care and precision of a Swiss watch

How Do They Do It? airs on Discovery Science +1 at 6:30 AM, Sunday 17 November. (Subtitles.)
Topics
Education ➝ Science ➝ Factual Topics
General