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Vectors and Trigonometry

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Mathematics is the most important tool of science. The quest to understand the world and the universe using mathematics is as old as civilisation, and has led to the science and technology of today. Learn about the techniques and history of mathematics on


Great Scientists

Subrahmanyan Chandrasekhar

1910 - 1995

Subrahmanyan Chandrasekhar, 1910 - 1995, was an Indian astrophysicist, born in Punjab, and worked in the USA. He made significant contributions to many fields, including General Relativity and Black Holes.

Subrahmanyan Chandrasekhar, 1910 - 1995, Indian astrophysicist

Quote of the day...

Let us go then, you and I,
When the evening is spread out against the sky,
Like a patient etherized upon a table

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