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2018-10-10	chandr	68	Check this topic
2018-06-06	Elena Cristina	60	Check this topic
2018-07-18	Elena Cristina	78	Check this topic
2019-10-27	Seema Modak	66	Check this topic
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2018-05-24	Elena Cristina	60	Check this topic
2019-12-22	Bobby1987	90	Check this topic

Topic title: TPO 21-Q6Using points and examples from the talk, describe the two changes that occurred after machines began to be used for manufacturing goods.

Topic category: Q6