Incredible Inventions The Swiss Army Knife, The Winglet, English Saddle
Documentary

S1, E1: We explore the hidden history and super science of the Swiss Army Knife, the Winglet and the English Saddle.

2017 · 20m

Information

Released
2017
Run Time
20 min
Rated
TV-PG
Region of Origin
United States
© 2017 Discovery Communications Inc.

Languages

Original Audio
English (United States)
Audio

English (United States)