(UNB/IPS) - Kaptai Lake, the biggest manmade lake in Bangladesh, is heading for a tragic end as sediments fill up its bottom and waste materials continue to pollute it every day.
Polythene bags are everywhere – literally – and the world is not sure how to deal with them. Shopping bags made from polythene have become ubiquitous, showing up everywhere from the summit of Mount Everest to the deep ocean floors to polar ice caps.