How Do They Do It? Crash Testing and More
Documentary

S7, E9: Protection in a car crash; how books are printed; how oil becomes margarine.

2011 · 21m

Information

Released
2011
Run Time
21 min
Rated
PG
Region of Origin
United States
© 2010 Discovery Communications Inc.

Languages

Original Audio
English
Audio

English (United States) (AAC)

Subtitles

English (CC)

Accessibility

Closed captions (CC) refer to subtitles in the available language with the addition of relevant non-dialogue information.