Edmond Halley Pictorial Biography PDF
Edmond Halley was an English Astronomer who calculated the orbit of the Comet now called Halley’s Comet… He is best …
Physicist
Nicolaus Copernicus Biography PDF
Copernicus was born 1473yr & he was died on 1543year, He was a great Mathematician & Astronomer who proposed that …
Aryabhatta Biography PDF
Aryabhatta was a Famous Mathematician and he was considered as ‘Father Of Algebra’ because of his remarkable grasp and explanation …
Thomas Alva Edison Biography PDF
Thomas Alva Edison was born 11th February,1847yr, to Samuel and Nancy Edison in Milan, Ohio. He was the seventh and …
James Clerk Maxwell Biography PDF
James Maxwell was a Scottish physicist, best known for his formulation of electromagnetic theory.. Maxwell was one of the greatest …
Nikolal Tesla Biography PDF
Nikola Tesla was born in the Austrian Empire in 1856 and died in New York, USA in 1943. …
Prafulla Chandra Roy Biography PDF
Mr Roy was a chemist,scientist and an industrialist as well as a Bengali nationalist. He was born on 2nd August …
Great Personalities of India PDF
A few pioneers have contributed in India from the ages in different circles of life which have been of awesome significance to the society of India. These pioneers have played …
Satyendra Nath Bose Biography PDF
Satyendra Nath Bose was born 1st January 1894yr Calcutta (now Kolkata) India and was died 4th February 1974yr Calcutta(kolkata), Indian …
Stephen Hawking Biography PDF
Stephen Hawking was born in 8th January 1942yr, Oxford, Oxfordshire,UK and HE was died on 14th March 2018yr, Cambridge, Cambridgeshire, …