How Do They Do It?

10:30 PM to 11:00 PM
Friday 31 July
+

Gemstones/Cowboy Boots

Season 13 Episode 17 of 20

The complex technological processes involved in mining rare gemstones, crafting classic cowboy boots and building large-scale road-sweepers

How Do They Do It? airs on Discovery History at 10:30 PM, Friday 31 July. (Subtitles.)
Topics
Education ➝ Science ➝ Factual Topics
General