Deccan Education Society (DES) has announced that all its schools and colleges will be conducting classes online. It is an apt decision in the interests of students and is in accordance with the multitude of solutions and new practices in various fields in the current...
Water from sources like surface, ground and rain water are used daily for variety of purposes such as drinking, domestic, agricultural, recreational and industrial needs etc. In order to use the water for the intended purpose, one should ensure the quality. Water...