Biomedical Waste | Classification | Biomedical Waste Management | Treatment | short note | EVS
8:39
E waste | E waste Management | E waste Classification | Environmental Science | Class 12 Biology
14:34
Trump Declares National Emergency In First Speech | 100 Orders Passed | By Ankit Agrawal
16:36
Solid Waste management | Environmental Science | Ecology
9:03
Carbon Footprint | Benifits | Reduction | short note | Ecology | Environment | EVS
10:10
Bangladesh Deploys Pak Army at Chicken Neck. Time to capture North Bangladesh, Expand Chicken Neck
18:34
Noise Pollution | Source of sound Pollution | Control of Noise Pollution | Environmental Science
14:35
Fake News Or Afraid? Yunus Denies ISI Chief Visit! Who Is Monica Yunus? Bangladesh | World Affairs
21:55