Daily Archives: April 12, 2009

WWF Campaign: Deforestation and Lungs

Posted on April 12, 2009 by

World Wildlife fund (WWF) campaigns are always interesting.There was paper Panda campaign where cute paper Pandas were put in parts of cities to create awareness about the dwindling number of the species. The message was loud and clear.This time again … Continue reading →

Posted in BIODIVERSITY, Ecosystem | Leave a comment

Celestial sphere

Posted on April 12, 2009 by

In astronomy and navigation, the celestial sphere is an imaginary rotating sphere of “gigantic radius”, concentric and coaxial with the Earth. All objects in the sky can be thought of as lying upon the sphere. Projected from their corresponding geographic … Continue reading →

Posted in Class Notes, Geography Practicals/Lab and Statistical Techniques, Solar System | 6 Comments