Prime Minister Narendra Modi has urged scientists to focus on real-time social issues being faced by the country such as malnutrition by providing value addition in agricultural products. Chairing a meeting of the Council of Scientific and Industrial Research (CSIR) Society here on Friday, Modi emphasised on the importance of developing virtual labs so that science can further be taken to all students in each and every corner of the country.PM Modi listed 5G wireless technology, artificial intelligence and affordable and long-lasting batteries for renewable energy storage as some of the emerging challenges which the scientists need to focus on.