Season 22 Episodes13
Cast1

Lynne Adams
Narrator (voice)
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Ranked #4 of 13 in Season 22•matches the season avg
Lightweight materials are shaped around hand grips and fitted with switches, displays and quick-release hubs to create specialized Indy-car steering wheels. Fresh vegetables are washed, cut, dried and combined into packaged salads, while towers, nacelles and enormous composite blades are manufactured and assembled into wind

Lynne Adams
Narrator (voice)
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"Indy Steering Wheels, Mixed Salad, Wind Turbines" is episode 3 of How It's Made season 22. It scored 7.4/10 from 16 votes, ranking #4 of 13 episodes this season (season average 7.4). It aired on October 31, 2013.