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Timeline of waste management

551 bytes added, 15:59, 27 May 2020
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| 19th century || The {{w|Second Industrial Revolution}} starts in this century. The first human–made {{w|plastic}} is invented
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| 20th century ||The {{w|Third Industrial Revolution}} (also called Digital Revolution) brings a shift from [[w:machine|mechanical]] and [[w:Analogue electronics|analogue electronic]] {{w|technology}} to {{w|digital electronics}} which begin anywhere from the late 1950s to the late 1970s with the adoption and proliferation of digital computers and digital record.<ref>{{Cite web|title=The Digital Revolution|last=E. Schoenherr|first=Steven|date=5 May 2004|url=https://web.archive.org/web/20081007132355/http://history.sandiego.edu/gen/recording/digital.html}}</ref>
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