How Do They Do It?

11:00 PM to 11:30 PM
Wednesday 1 October
+

Insulin/Salad/Rigging

Season 10 Episode 4 of 20

The production of insulin from a loaf of bread, the manufacture of rigging for ships and how green salad is cultivated on scorching desert planes

How Do They Do It? airs on Discovery History +1 at 11:00 PM, Wednesday 1 October. (Subtitles.)
Topics
Education ➝ Science ➝ Factual Topics
General