FILE PHOTO: Representation of the Bitcoin virtual currency standing on the PC motherboard is seen in this illustration picture, February 3, 2018. REUTERS/Dado Ruvic/Illustration/File Photo
MOST people are somewhat aware about the Fourth Industrial Revolution.
The first industrial revolution occurred with the rise of steam power and manufacturing using iron and steel. The second revolution started with the assembly line which allowed specialisation of skills, represented by the Ford motor assembly line at the turn of the 20th century.
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