I found the following videos and comments shared by the YouTube an user .Really These videos are made in such an interesting way that a non science/mathematics student can enjoy the video’s humor .Do watch them.
The Zero, decimal system, Indian numerals, astronomy, astrology, trigonometry, ayurveda, chemistry, everything even dream-analysis are some of the numerous contributions of scholars from India.
Unfortunately, the bias has always been against giving no credit whatsoever to the Indian mind. For instance, I was taught in school that the numerals we use are "Arabic Numerals". Why?
The story of numbers is the story of civilization. Terry Jones ("Monty Python’s Flying Circus") goes on a humor-filled journey to recount the amazing tale behind Indian numerals.
* Baudhayana gave the ‘Pythagoras theorem’ centuries before the Greeks in 800 BC.
* Pingala (400 BC) invented the binary number system which is the basic of computer operations.
* Indian astronomer, Aryabhatta was the first to have propounded the theory that the earth was a sphere in the 5th century.
* Indian astronomer, Brahmagupta, estimated in the 7th century that the circumference of the earth was 5000 yojanas. A yojana is around 7.2 kms. Calculating on this basis we see that the estimate of 36,000 kms as the earth’s circumference comes quite close to the actual circumference known today.