Season 8 Episodes20
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Ranked #2 of 14 in Season 8•+0.6 vs season avg
How do they make the Japanese toilets that treat you to a wash and blow dry? How has the US Navy built a helicopter that doesn't need a pilot?
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"Toto Washlets, Fire Scout, Demolition Drills" is episode 10 of How Do They Do It? season 8. It scored 7.6/10 from 9 votes, ranking #2 of 14 episodes this season (season average 7.0). It aired on August 26, 2011.