The Phoebus Cartel
Markus Krajewski reveals a 1920's scheme for planned obsolescence amomg light bulb manufacturers.
-DDLabels: Light bulbs, Lighting
posted by David Dial | 9:33 AM
Knowledge Handler
Information Sources & Information Sifting Techniques
About Me
- Name: David Dial
- Location: Cleveland, Ohio, United States
I am a retired librarian, most recently serving at Indiana Wesleyan University's Cleveland Education Center.
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