Are you comfortable weather-wise?
This latest study by led by Prof Manju Mohan of IIT Delhi
Science Reporter
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Solar rickshaw - Can it sustain?
The concept of Soleckshaw owes its genesis to the realization that the dignity of human labour needs to be upheld and that all mechanical devices must be designed to decrease human labour and emission of pollutants. But human energy is the best non-pollutant as evident by the use of millions of bicycles in China and India.
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Is the tiger doomed?
With tigers gone in Sariska, and unchecked poaching threatening tiger populations in many other reserves, is the Indian tiger finally destined for extinction? Hopefully, with a flurry of activity at the highest levels, the tiger might just get another chance at survival.