Economic activity refers to the activity of making, providing, purchasing and selling goods or services. Economic activities exist at all levels within a society. Human beings are engaged in various kinds of economic activities. In general all the economic activities are broadly categorised into Primary, Secondary and Tertiary activities. The Tertiary activities are further sub […]
Biography
Bon Voyage – The Story Of Kalpana Chawla
BON VOYAGE ‘The heights by great men reached and kept Were not attained by sudden flight, But they, while their companions slept, Were toiling upward in the night.’ – H W Longfellow “That’s one small step for a man, one giant leap for mankind”, said Neil Armstrong, stepping on to the moon’s surface on 21st […]