India's contributions to mathematics:
It should come as no surprise that the first recorded use of the number zero, recently discovered to be made as early as the 3rd or 4th century, happened in India. Mathematics on the Indian subcontinent has a rich history going back over 3,000 years and thrived for centuries before similar advances were made in Europe, with its influence meanwhile spreading to China and the Middle East.
As well as giving us the concept of zero, Indian mathematicians made seminal contributions to the study of trigonometry, algebra, arithmetic and negative numbers among other areas. Perhaps most significantly, the decimal system that we still employ worldwide today was first seen in India.
With such a significant technical lead, how did they fall behind?
(Score: 2, Insightful) by Anonymous Coward on Friday September 22 2017, @11:20PM
> We went from knowing the Earth is round and Eratosthenes [wikipedia.org] measuring its circumference to believing it is flat.
The only group in history who beleved in a flat earth were late 19th century Amerians.
They made up stories sniggering about people laughing at how Columbus thought the world was round and somehow ended up beleveing that themselves.