Which starts with the story of the light bulb. Manufacturers used to compete on the lifespan of incandescent bulbs. The Phoebus Cartel of lightbulb makers - Osram, General Electric, Associated Electrical Industries, and Philips, and others - decided that was bad for business so agreed to stick to a 1,000 hour lifespan.
There is a great documentary about this called The Light Bulb Conspiracy which goes beyond the lightblub
https://www.youtube.com/watch?v=BWJC5ieUAe4
Which starts with the story of the light bulb. Manufacturers used to compete on the lifespan of incandescent bulbs. The Phoebus Cartel of lightbulb makers - Osram, General Electric, Associated Electrical Industries, and Philips, and others - decided that was bad for business so agreed to stick to a 1,000 hour lifespan.
https://spectrum.ieee.org/the-great-lightbulb-conspiracy