Revolution means abrupt and radical change. Revolutions have happened throughout history when new technologies identifying the world produce a profound change in economic systems and social structures. That profound change also shifts our way of living in every aspect.
        Thousands of years ago humans evolved from animals and by the use of their brains, they start using other animals for their transportation, farming, food source, and communication. That is the beginning of the revolution. by that change, humans change their way of living. Still in this time animals are used for sports, research, transportation, food source, and for companionship.
 




The First industrial revolution

        The first industrial revolution occurred roughly between 1760 and 1830 which began in Great Britain. Starting with the construction of railroads, architectural innovation, and the invention of the steam engine, it ushered in mechanical production.

       In the first industrial revolution, Textile was the most dominant industry in terms of employment, and investment. Mechanized textile production spread from Great Britain to Europe, the US, and Asia.

The Second Industrial Revolution

        The first industrial revolution was interrupted because the middle of the 19th century was the phase of new innovative inventions and scientific discoveries. But improvements in science weren’t limited to the laboratory. Scientific philosophies were brought right into the factories. The second industrial revolution, which started in the late 19th century and into the early 20th century, was when Henry Ford mastered the moving assembly line and ushered in the age of mass production.

        Rapid advances in the making of steel, chemicals, and electricity helped the mass production of consumer goods and fuels. At the same time, ideas and news spread via telephone, newspapers, and radio, which culminated in a new wave of globalization and urbanization.

The third industrial revolution

        Beginning within the 1950s, the third industrial revolution brought semiconductors, computing devices, smart personal computers, and also the Internet. that's why it is also called the digital revolution. Things that used to be analog moved to digital technologies, like an old television you used to tune-up with an antenna being replaced by an Internet-connected tablet that enables you to stream videos.

         The move from analog electronic and mechanical devices to pervasive digital technology intensely disrupted industries, especially global communications and energy. Information technology and microprocessor chip began to automate production and take supply chains global.

 

The fourth industrial revolution 

        The fourth industrial revolution is started. Yes! Can you believe you are experiencing it in your day-to-day life? The concept of the Fourth Industrial Revolution was coined in 2016 by Klaus Schwab, the founder of the World Economic Forum, In his book The fourth industrial revolution. 

 "The Fourth Industrial Revolution creates a world in which virtual and physical systems of manufacturing cooperate with each other in a flexible way at the global level"

 

        It is the fusion of so many new technologies and their interaction across the physical, digital and biological domains that make industry 4.0 fundamentally different from previous revolutions. It includes  Artificial intelligence, robotics, the Internet of things, Blockchain, Virtual reality and augmented reality, Genetic engineering, 3D printing, cloud computing, smart factories, and much more………..