September 4, 2020

Steve Jobs and Yuddhistra

There is an episode in Mahabharata in which Yama, the God of Death wants to test the wisdom and knowledge of Yuddhistra, the eldest of Pandavas. The story goes that Pandava brothers go one after another to fetch water from a pool that supposedly belonged to Yama. As soon as, the pitcher is lowered into water, Yama’s voice reverberates and warns the pitcher holder not to fill it until he answers a question posed to him. As all the younger brothers fail to answer, they drop dead by the pond. At last when all the brothers are gone and none… Read More »Steve Jobs and Yuddhistra

Arsenic Poison in Drinking Water

Uncontaminated drinking water is hardly available to most of the poor population in the developing or under-developed countries. Water contaminated with bacteria, virus and dissolved ions in excessive amounts cause so many disease. Contamination of water can be natural or man induced. The reason for the contamination of water is that water is a universal solvent. It leaches away so many chemical compounds from the rocks exposed to it. Secondly, water makes up more than 70% of the area available on the Earth surface. Life began in the water. So many reactions necessary for the growth and reproduction of life… Read More »Arsenic Poison in Drinking Water