P.C. Mahalanobis

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             P.C. Mahalanobis   A well-known Indian statistician and scientist, Mahalanobis is greatly popular for introducing new methods of sampling. His most significant contribution in the field of statistics was the 'Mahalanobis Distance'. Besides, he had also made pioneering studies in the field of anthropometry and had founded the Indian Statistical Institute.  Originally, the family of Mahalanobis belonged to Bikrampur, Bangladesh. As a child. Mahalanobis grew up in an environment surrounded by socially active refoemers and intellectuals. He had his initial education from Brahmo Boys School Calcutta. Further, he enrolled himself into Presidency College and got a BSc degree with specialisation in physics. In 1913, Mahalanobis left for England for ther stodies and came in contact with S. Ramanujan, the famous mathematician from India. After completion of his studies. he returned
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Ancient Science

Indian's contribution to Science

Water management
Indians had been developing water measurement techniques given before the Harappan time. Wells Ponds lakes dams and canals has been constructed with advanced Technologies throughout the historical timeline of the Indian .Civilization water has been used for storage drinking and purposes what occasion it is estimated that even today there are more student million man-made Ponds and lakes in India.

Physics
The concept of the atom can be traced to the vedic time .The material world was divided into 5 elements namely Earth (Prithvi ),fire (Agni ),air(Vayu), water( Jal )and Ether aur space (Akash) beyond Atom was considered to be the smallest particle which cannot be divided further. Nuclear energy is produced today splitting same.


Medicine and surgery
Ayurveda coma are you means life and Veda means knowledge. Oldest structure of Medical Science in the world, proper knowledge about various disease ,symptoms, causes and cure is the basis of Ayurveda in describing their research in written form is found in ancient manuscripts.



Atomic energy
The main objective of India's nuclear energy programme is to use it to generate power and applied the technology of for further progress in agriculture, medicine, industries and Research. India age, today as one of the most advanced country in nuclear technology and nuclear power reactors are now designed and built indigenously.


Shipping and shipbuilding
Shipbuilding was one of India's major export Industries till the British formally band it. Even the Portuguese, Instead of buying from Europe, also obtained their boats from India. Some of the world largest and most modern ships built in India in China. The compass and other navigation tools were already in use in India, much before Europe. Using their expertise in the science of maritime travel of India participate in the earliest known Ocean based trading system.

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