Pei-Ying Lin & Helena Shomar speaking at the Sweat, Odor and Soap Biotalk Share Facebook Twitter LinkedIn Pinterest E-mail download Sweat, Odor and Soap Biotalk: 11/06/2015 in the black barn of the Dijksgracht Biotoop. With: Pei-Ying Lin, Helena Shomar Where was this made?: Sweat, odor and soap