Season 9 Episodes20
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Ranked #5 of 17 in Season 9•matches the season avg
How do they build working miniature airports? How do they design houses to survive hurricanes? How is rhubarb cultivated in the dark?
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"World In Miniature, Rhubarb" is episode 4 of How Do They Do It? season 9. It scored 7.4/10 from 10 votes, ranking #5 of 17 episodes this season (season average 7.4). It aired on July 26, 2012.