Presents the knowledge or wisdom practiced by indigenous communities in the utilization of locally available resources to fulfill their sustained way of living. Some of the note-worthy exhibits, in this open air exhibition, are Meitei Thim Shungba (traditional salt making technology of Manipur), Gangugu (traditional oil extracting technology of Andhra Pradesh), Ganna Charkhi (traditional technology of sugarcane juice extraction process practiced in Chhattisgarh), Tirahi (typical oil extracting technology), Gharat, Tui-Changshu, Edullumota (traditional water management systems adopted in Uttaranchal and Manipur) etc.