The industry has under gone so far 4 revolutions. And these are as follows.

1) in 1760 industry went through the first revolution this involvee introduction of water steam powered mechanical manfacturing and development of machine tools and change of wood and other bio-fuel to coal and this resulted into the first steam engine made of iron and fueled primaryly by coal in Great Britain.

2) in the 19th century around 1840 industry went through the 2nd revolution known as the techinology revolution it involved introdution of electrically powered mass production. Build of railroads and large scale iron and steel production this revolution rapidly developed in Germany and United States.

3) in 1950s, industry went through the 3rd revolution which was named as the digital revolution. This involved the change from analog techinology to digital techinology. This involved use of electronics and IT to…

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