23 ฤดูกาล
705 ตอน
Modern Marvels - Season 6 Episode 34
The idea of floating to earth from great heights dates back centuries, and from the beginning parachutes combined entertainment with life-saving utility. The parachute has also played a vital role in modern warfare since WWI. We’ll see how parachute technology has made the world safer, and more fun!
- ประเทศ : United States of America
- ประเภท : Documentary
- ผู้อำนวยการ : Bruce Nash
- นักแสดง :
