Use of the Indian numbering system of crores and lakhs, which does not conform with the SI prefixes, is quite widespread #SundayScience— Sivakumar Surampudi (@S_Sivakumar) March 5, 2017
Here's a chart of Hindu measurements of time in logarithmic scale #SundayScience pic.twitter.com/pHZKrMn25M— Sivakumar Surampudi (@S_Sivakumar) March 5, 2017