Season 6 Episodes13
Cast1

Lynne Adams
Narrator (voice)
Discussion
0 comments
Join the conversation
Share your take and reply to other fans.
No comments yet
Be the first to share your thoughts on this episode.


Ranked #7 of 13 in Season 6•−0.1 vs season avg
Steel wire is shaped and heat-treated into springs, concrete mixtures are molded into paving stones, thousands of specialized components are assembled and tuned to make pianos, and precision-machined barrels and mechanisms are combined into rotary cannons.

Lynne Adams
Narrator (voice)
0 comments
Join the conversation
Share your take and reply to other fans.
No comments yet
Be the first to share your thoughts on this episode.
"Springs, Pavers, Pianos, Rotary Cannons" is episode 2 of How It's Made season 6. It scored 7.5/10 from 27 votes, ranking #7 of 13 episodes this season (season average 7.6). It aired on January 11, 2006.