Tulsi leaves as a purifier or a Reverse Osmosis filter? Which would you choose?
Different types of water purification techniques are available today. Which one is better and what are the pros and cons of each? Read on to find out.
Tulsi leaves can purify water (Source: Wikipedia)
Bihar's great walls of destruction
In this video, Dr. Dinesh Mishra explains why Bihar is so vulnerable to flooding and more importantly, why structural measures (embankments) have caused more harm than good.
Once rice fields, now filled with sand (Jul 2012)
Tribals of Tawa reservoir left leader-less
Sunil Bhai, who fought for the rights of the tribals and other displaced people of the Tawa reservoir in Hoshangabad, Madhya Pradesh, is no more but the initiative he kick started remains.
Sunil Bhai; Source: Samarendra
80 countries agree to save oceans in UN-backed summit
News this week: 80 countries join hands to save the world's oceans; Panel blames hydel projects for 2013's devastating floods; Tumkur drought destroys more than 50% of coconut crop
Oceans of the world (Source: Wikimedia Commons)
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