Unit 4 New Technology
Innovation in science and technology is the driving force for social and economic development and brings about drastic changes in every aspect of life. The Industrial Revolution, the computer and the Internet have made possible gigantic increases in productivity, commerce, communication, and entertainment. 3D printing is another such revolution that will, moreover, change the industries it touches in dramatic, fundamental ways.

The First Industrial Revolution began in the 18th century and focused primarily on textile manufacturing and steam power.

The Second Industrial Revolution was a period when advances in steel production, electricity and petroleum caused a series of innovations that changed society.

The Third Industrial Revolution was all about computers.
Is 3D printing The Next Industrial Revolution?
Let ’s see how exactly does 3D printing work.
3D Printing in the Medical Field

