Index Home Plants are ancient. Evolution of plants began about 400 million years ago. Humans arrived much later on the scene, only about 4-million years ago. Beginning of agriculture and first…
Index Home Latin word datum means 'to give'. In english this word means a 'single piece of information'. As information grows from singular to pleural, it becomes 'data'. We subconsciously collect…
Index Home We have all heard the story of James Watt, who probably inspired by a fluttering lid of a kettle, invented steam engine in 1769. About 35 years later, Richard…
Index Home About four decades ago, in 1980 there was no public internet (or World Wide Web). While idea of internet (or connected computers) did exist, it started taking shape only…
Index Home Australia, a continent unknown to the remaining world, was formally colonised by the British in 1788. British sent fleets of convicts, and by 1841 they had more than 1,65,000…