Engineering technology and sustainbility - Essay Example It can be said that technological improvements are due to two reasons; one is the requirement or the necessity of such a product and the other reason is when an opportunity presents itself. It was by a natural process by which farmers around the world learned the methods of practising irrigation and also developed mechanisms to conserve the water which would be available at irregular periods during the year. (Duiker William & Spielvogel Jackson, 2010) Sometimes opportunities present itself like the case of a Chinese princess who accidentally dropped a silkworm cocoon into a cup of hot tea. The events that unfolded thereafter led to the production of silk. Another example is that of tin being discovered in Anatolia. This led to the beginning of the Bronze Age in the Middle East.
