PRE HISTORY of Rajasthan

PRE HISTORY of Rajasthan Prehistory is the period of human activity between the use of the first stone tools 3.3 million years ago and the invention of writing systems, the earliest of which appeared 5,300 years ago Beginning The term “prehistory” can refer to the vast span of time since the beginning of the Universe … Read more

Science and Technology in Ancient Period: Mathematics, Astronomy, Physics, Chemistry, Botany, Zoology, Physiology and Medicine (including Surgery), Ship- building, Mining and Metallurgy, Engineering and Architecture

Science and Technology in Ancient Period: Mathematics, Astronomy, Physics, Chemistry, Botany, Zoology, Physiology and Medicine (including Surgery), Ship- building, Mining and Metallurgy, Engineering and Architecture Like people in any other part of the world Indians too, have a rich legacy of scientific ideas. A desire to now the unknown, accompanied with experimentation and observation have … Read more