How Do They Do It? · S10E04
Salad, Rope, Insulin
2013-09-19 · 22 min
How do they cultivate green salad on scorching desert plains, how do they make rigging for ships and how do they produce lifesaving insulin from bread?
How Do They Do It? · S10E04
2013-09-19 · 22 min
How do they cultivate green salad on scorching desert plains, how do they make rigging for ships and how do they produce lifesaving insulin from bread?