hello today i will talk about one of the most amazing invention that was created in India/By Indians. A Ruler , don't get me wrong I am not talking about the ruler of a kingdom but a Ruler that is used

MOENJO-DARO: Moenjo-Daro (The Mound Of Dead) Is An  Archaeological Site In Province Of Sindh, Pakistan. It Is One Of The Oldest Civilizations On Earth. It Was Built In Around 2,500 BCE (4,500+ Years

The Indus Valley Civilization basically can be regarded as the backbone of the present Indian civilization. It can be safely said that all progress India ever saw right from 500 BCE was all based upon