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Somsunder Bamrara

Longest running light bulb since 1901: The case of Planned Obsolescence

Centennial Light is the longest-running electric light bulb on record. It has been running continuously since 1901 and it has never been switched off. It is located in Fire Station […]

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Permaculture is a fusion of the words ‘Permanent’ and ‘culture’. The term was devised by Bill Mollison and David Holmgren in 1978. In Mollison’s words, permaculture can be defined as the […]

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