Microwave Oven Failure: Spontaneously turned on by its LED display (2024) (blog.stuffedcow.net)
36 points by arm 3 hours ago
1970-01-01 44 minutes ago
This is literally evidence of stuff being designed to fail. An extra diode costs less than a cent at production scale. This was a manufacturing choice, not an error.
HPsquared 18 minutes ago
Don't underestimate the appeal of saving one cent per unit. So long as the costs are externalised, anyway...
wat10000 11 minutes ago
It’s not exactly designed to fail, they just don’t care. If they could add a one-cent part that made it fail sooner, they wouldn’t do that either.
Atlas667 8 minutes ago
Capitalist profit motive strikes again. The invisible hand expands tech and the visible hand keeps making tech worse.
People will respond to me by suggesting that it's an engineering blind spot and only coincidentally results in the companies benefit, when anyone who engineers knows stuff like this are often caused by revising design to minimize costs... and increase profits.
rbanffy 2 hours ago
Very impressive engineering on the door switches. On the display, not so much.
bell-cot 2 hours ago
168 points and 116 comments at the time: https://news.ycombinator.com/item?id=41480038