Republic Day Greetings! :)

Few facts about our India:
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The Sanskrit name for India is – Bharat
 India is derived from River Indus (Sindhu) where Aryans Settled. 
Aryabhatta invented Zero.
 Oldest University in the world was Takshila( 700 BC)- 10,500 students from all over the world learned 60 subjects.
 Nalanda University still exists(4th Century) Ayurveda is the earliest known school of medicine. 
Its father Charaka, consolidated Ayurveda 2500 ears ago. 
The art of Navigation and Navigating was first born in river Sindhu. The word Navigation is derived from Sanskrit word Navagatih.
 In 5th Century Bhaskracharya rightly calculated the time taken by the earth to complete orbit – 365.258756484. 
 Happy Republic Day 2017