Modern Marvels

World's Strongest

Documentary

S12, E43: "Strength" is a powerful word, but how is it measured? Find out what makes the strongest tractor, the strongest rope, and the strongest natural mineral on earth.

Oct 17, 2006 · 42m

Information

Released
2006
Run Time
42 min
Rated
TV-PG

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.