Ruling large sections of southern and central India, the Chalukya dynasty reigned during the 6th and 12th centuries. During this phase, they reigned as three intimately associated but individual dynasties.   The rise of the Chalukyas symbols a golden age in th...

Apples had a significant contribution to the discovery of gravitation. The English physicist Isaac Newton (1642-1727) introduced the term "gravity" after he saw an apple falling onto the ground in his garden.  The moon or...