Students and teachers of Dhaka University’s Pharmacy Faculty have prepared low-cost hand sanitiser, aiming to prevent the spread of infectious coronavirus or COVID-19.
RU teacher develops low-cost water filter
RU Correspondent A low-cost technology of purifying water has been invented for checking arsenic contamination. Professor Monzur Hossain of Department of Botany, a teacher of Rajshahi University has developed a low-cost technology of purifying water. “Step has been taken to…