Season 10 Episodes20
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Ranked #7 of 11 in Season 10•−0.1 vs season avg
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?
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"Salad, Rope, Insulin" is episode 4 of How Do They Do It? season 10. It scored 7.2/10 from 11 votes, ranking #7 of 11 episodes this season (season average 7.3). It aired on September 19, 2013.