India space launch delayed by technical problem
What is the purpose of this mission? India hopes that Chandrayaan-2, a $150 million mission, will be the first to land on the south pole of the Moon. It will…
What is paper money and how does it work?
How does paper money work? Paper money is the authorised medium of exchange in most countries. These are banknotes of a country with specific values circulated for all manner of…
What they are and how to get them now
Finding insights from data is more than just a skill in this day and age, when data is flooding every aspect of business; it is a necessity for growth and…
Politics: How people see things For some
For some, politics is a means of earning money, for others, it is a means of delivering social benefits, for others, it is a means of exercising power. But what…