Idris says the wearable device would guarantee early detection of breast cancer in women. A primary school teacher, Idris Dangana, was touched by the death of a woman from breast cancer and decided to invent an affordable device to help with early detection. The 43-year-old native of Kano was unfulfilled with his job as a … Continue reading Nigerian Man Idris Dangana Invented Breast Cancer Detecting Bra To Save Rural Women