White Dwarf

A White Dwarf is the final evolutionary stage of a star. White Dwarf Stars are called so because they were first discovered in that particular... View Article

Mullaperiyar Dam

Mullaperiyar Dam is a large masonry dam located on the Periyar river in the state of Kerala. It was constructed between 1887 and 1895 by the... View Article

How wind is created?

Differences in atmospheric pressure generate winds. At the Equator, the sun warms the water and land more than it does the rest of the globe.... View Article

What are planetary winds?

Planetary Winds Planetary or permanent winds blow from high-pressure belts to low-pressure belts in the same direction throughout the year. They... View Article