Season 29 Episodes13
Cast1

Lynne Adams
Narrator (voice)
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Ranked #8 of 12 in Season 29•−0.1 vs season avg
Steel hemispheres are formed, welded together, heat-treated, engraved and balanced to produce pétanque balls. Living cells are cultivated under controlled conditions before the resulting biologic medicines are purified and formulated; conveyors, augers, engines and adjustable screeds are assembled into asphalt pavers; and coiled jute soles

Lynne Adams
Narrator (voice)
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"Pétanque Balls, Biologic Medicines, Asphalt Pavers, Basque Espadrilles" is episode 13 of How It's Made season 29. It scored 7.1/10 from 18 votes, ranking #8 of 12 episodes this season (season average 7.2). It aired on May 8, 2017.