New: indus-valleyAll contentburnbotblurtkrzzanactifitburnpostinstablurtgamesblurtafricar2cornellcurationvideoblurtgermanblurtindiaartblurthispanoblurtblockblurttribeblurtographylifeHotTrendingNewDAppskamranrkploy in blurtindia • 4 years agoINDIA WAS THE INVENTER OF RULERS ( SCALE )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…