Category: Science and Technology
August 18, 2015
Earth is the fifth-largest planet in the solar system. Its diameter is about 8,000 miles. And Earth is the third-closest planet to the sun.…
August 18, 2015
Earthquakes are the vibrations caused by rocks breaking under stress. The underground surface along which the rock breaks and moves is called a fault…
August 18, 2015
Drought is when a region receives below-average precipitation, resulting in prolonged shortages in its water supply. While it is relatively easy to define what…
August 18, 2015
An Eclipse takes place when one heavenly body such as a moon or planet moves into the shadow of another heavenly body. There are…
July 30, 2015
Gravity ( गुरुत्व ) is a force of attraction between two objects. All objects with mass have gravity. Gravity acts like a magnet – pulling…