135.716 Pandangan
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.
Tarikh Udara Pertama : Aug 31, 2011
Tarikh Udara Terakhir : Dec 26, 2012
Episod : 19 Episod
Musim : 2 Musim
Masa Jalan: 43 minit
Studio: Science
Negara:
Pelakon: John Noble
Krew:
