Who discovered the theory of gravitational force?
1. BhaskarachÄrya (1114 - c. 1185)
2. Sir Isaac Newton 500 years later.
Who was the father of Atomic Theory?
1. John Dalton
2. Acharya Kanad over two thousand years earlier
Who was the first truly comprehensive economist and political scientist?
1. Chanakya
2. Machiavelli two thousand years later