62 ฤดูกาล
310 ตอน
The Nature of Things - Season 42 Episode 11
Most major advances in medicine and science and are made by people who push the envelope. From morphine to cardiac surgery, we owe much to the risks taken by scientists of the past who have experimented on their own bodies to make new discoveries.
- ประเทศ : Canada
- ประเภท : Documentary
- ผู้อำนวยการ :
- นักแสดง : Sarika Cullis-Suzuki, Anthony Morgan