Subsidy amounts and sales figures may not always be indicators of commercial success. After a decade old promotion campaign, only a few Indians own solar cookers and fewer still use them. Is the design, which is incompatible to Indian conditions, t

The weavers of Kabir Basti had just two resources: wool and their own talent. With this they transformed their lives

Research on solar cookers has remained the enclave of Gandhian innovators

Even death ceremonies in these 1,200 villages in orissa's Puri district have been transformed