Season 7 Episodes20
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 #5 of 20 in Season 7•+0.1 vs season avg
How are phosphates used to put out fires; and how are cruise liners fuelled up and stocked with supplies before a voyage?
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.
"Fire Extinguishers, Cruise Liner" is episode 6 of How Do They Do It? season 7. It scored 7.3/10 from 13 votes, ranking #5 of 20 episodes this season (season average 7.2). It aired on July 2, 2010.