Research to harness the clean and renewable energy of the Sun is going on around the Globe. Artificial leaf made by a professor and his team at MIT is a step in this direction. Nature is so complex that even the structure of a leaf which is a basic unit for converting absorbed Carbon dioxide (CO2 ) and water (H2O) into glucose is beyond full comprehension. Human beings try to break down every phenomena in nature into smaller manageable parts and understand it and then integrate the results. This is due to the evolution of our brain in such a… Read More »Artificial Leaf
We have been taught in our school about Indus Valley civilization and how it was replaced by arrival of the people from west which have been called Aryans. That the Indus Valley civilization was spread between Indus and Yamuna rivers. Excavation at many locations established many huge settlements like Harrapa in Pakistan side Punjab and Mohenjodaro in Sind district. But it is not the end. So many new sites have been established belonging to this civilization throughout North India beginning from plains of Punjab and Haryana to as far south as Dholavira in the Kutch coastal area of Gujarat. This… Read More »Searching the elusive River Saraswati !!!!!
In India, clarified butter is the most eminent of all foods. It is mentioned in the Vedas as one of the most important ingredients along with honey for holy rituals. Aryans who entered into Punjab from the West were village dwellers and reared the cattle. This was in contrast to the stable city life the people of the Indus valley civilization lived before them. As the cattle herds required pastures for grazing, these people were always on the move and spread into whole of Punjab and then towards Ganges valley. Many stories and epics revolve around the possession of more… Read More »Clarified Butter or Ghee
She is the wife of Brahma and considered as the patron of arts, music and letters. As often in Indian mythology, She is also associated with the river of the same name which once flowed through modern Haryana of North India and is mentioned repeatedly in Vedic literature. The river is now non-existent of thought of as flowing invisibly. It meets the two other great rivers Ganges and Yamuna at Prayag or Allahabad. According to PTI news of May 9, 2006, ONGC the largest of Petroleum Exploration and Production Company of India decided to launch the digging of wells for… Read More »Devi Saraswati