You know how bad it needs to be to be ignored for over 2 decades!

Same as it ever was

What formula are you using? And where did 25 come from? 2023-1997 = 26 and (26 / 36) x 100 = 72.2

Edit: nevermind, I see you were estimating the mom's age. My bad, all is well.

No, no, it can only be 1997, logically.

The Y2038 problem.

In Engineering you have two different kinds of failures:

The first is to do with manufacturing flaws and happens in the first couple of months of use, hence how Warranties work - bad part of bad assembly so it breaks on first use or soon after.

The second kind is the device dying from decay due to use, from old age if you will.

Survivor bias, IMHO, only applies for those devices that last beyond the stage were the first kind of failure can happen as it's kinda random (you can reduce the proportion of devices that fail, but for any one device it's random if it will be one that fails or not)

So a 3 year old fridge dying is not from manufacturing defects but it's dying from faster ageing, which is a flaw in the design or a choice of cheaper, lower quality components.

From what I've seen that's exactly what's been happenning: less robust designs and cheaper components with shorter lifespans, all to save on raw material costs.

Lower manufacturing quality tends to cause the first kind of failures, not the failures well past the first few months.

PS: Note that dying from the second kind of failure still has a random probability for any one device, though whilst the probability from dying from manufacturing flaws is very time dependent (starting very high and then tailing off to pretty much zero within some months), the probability of dying from age is a lot less time dependent and if that much increases slightly with increasing age (whilst the other kind decreases steeply with age, specifically decreases steeply with use). I'm mentioning this for completness, as the point still stands - if there is a high proportion of devices of a given type dying at year 3, then that design has a much higher rate of failure due to aging than devices for which a much smaller proportion dies at year 3, hence the design is not robust and/or lower quality components are being used.

With some exceptions, like lamps or tvs, older devices lasted much more. You can inspect the older devices you find around you and check for yourself. In general, they were much more robust and used better components and were designed to last. This was due to a lot of things that were different. I will try to list some:

• in some industry areas, growth in the market was mostly due to population increase, people who never got access to some things being able to buy them, and expansion to development countries, so it was better for the companies that the devices lasted long, because they wouldn't be able to supply a demand of replacement + new users. In other words, there was no incentive for products with small life.
• devices were generally simpler, with fewer components, therefore, with fewer points of failure. The components used were often more "brute", instead of the delicate electronic components we have.
• a lot of the modern obsolescence comes from software and from i/o communication incompatibilities, things that weren't even present in most devices
• market demand forces prices down, and this has led to many things, including worse quality stuff
• the life cycle of everything has diminished, as the consumerism became stronger, and people are buying new things much faster, leading to users not even caring for things to last long, because they will buy a new one soon anyway.

These are the things that came to my mind. However, it's important to remember that there are products being made out there with the same robustness level of old appliances. Look into industrial devices, for example. They're build to last for decades and endure much more than common devices, but the prices aren't inviting to the average user.

Could be, but I think it's been well established that things just used to be built better before globalism moved American manufacturing jobs to SE Asia.

The rising red river of the 52nd Ketchup alliance was a dreadful day indeed. Only the infidels call it the Mayo war.

No hiss

This is a profile photo of anxiety.

Ooh, raspberry snowcone

It's beautiful

What's the freezer brand? That's a buy it for life candidate if it worked for a long time with no maintenance.

There's also a lot of other stuff that changed over time. New appliances may be more efficient, run on different (more environmentally friendly) coolant, have lead-free solder circuits, etc.

The thing is, a lot of that old stuff which was found to have health or environment issues also lasted longer. Leaded solder didn't get burrs, for example. The components may also have been easier to repair.

But there's also survivor bias. For every old freezer that sat in grandma's basement for 2-3 decades many more ended up in a scrap heap.

So it's a collectible!

Wow lol

Do you have proof that this person is the original poster? I have seen this image so many times...

When was the mad cow prion problem in UK beef?

In the United Kingdom, from 1986 to 2015, more than 184,000 cattle were diagnosed with the peak of new cases occurring in 1993.

From https://en.wikipedia.org/wiki/Bovine_spongiform_encephalopathy

I don't know if that affected Ireland, or whether Ireland was importing British beef, but I don't think I'd eat that even if it smelled good, and I wouldn't give it to my dog either

Yeah I'd argue canning is one of the greatest technological marvels of the 20th century. I never check the expiration date of the cans in my kitchen

Yeah, the expiry is beaurocracy in action, but okay beiroacracy, I'm fine with putting the dates. But canned goods are eternal if stored properly, and doing a quick inspection for what you mentioned is all you need when you're scouring the wasteland for Vienna sausages in the far off time of the year 2025.