2 季节
19 插曲
科学机密档案 - Season 2 Episode 8 第 8 集
A chemical that speeds up the flowering process of soybeans and was used as a weapon during the Vietnam War is examined. Also: the origins of hypnotism; a deadly beauty treatment.
- 国家 :
- 类型 : Documentary, Reality
- 导向器 :
- 投 : John Noble
