Answer:for the first one -An invention is a unique or novel device, method, composition or process. The invention process is a process within an overall engineering and product development process. ... A patent legally protects the intellectual property rights of the inventor and legally recognizes that a claimed invention is actually an invention.
for the second one-Industrial Revolution, in modern history, the process of change from an agrarian and handicraft economy to one dominated by industry and machine manufacturing. This process began in Britain in the 18th century and from there spread to other parts of the world.
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