TY  - ADVS
AU  - Bernard Carlson,W.
ED  - The Great Courses (Firm),
ED  - Kanopy (Firm),
TI  - Understanding the Inventions That Changed the World
PY  - 2013///
PB  - The Great Courses
KW  - History, Ancient
KW  - Engineering
KW  - Education films
KW  - lcgft
N1  - Title from title frames; Film; In Process Record; W. Bernard Carlson; Originally produced by The Great Courses in 2013
N2  - The story of invention is often the story of cultural contact. Witness the origins of gunpowder in ancient China and trace its movement into Europe. Then, shift your attention to the development of gunpowder weapons and consider how cannons, rifles, and handguns changed the face of warfare as well as the world's political and social structures
UR  - https://tus.kanopy.com/node/5771375
UR  - https://www.kanopy.com/node/5771375/external-image
ER  -