Fosheze @ Fosheze @lemmy.world

Posts

32

Comments

641

Joined

2 yr. ago

Bed bugs. Easily.

Actually modern fridges are usually less efficient. But that's because they use refrigerants that are literally thousands of times less harmful to the environment.

Old appliances frequently used R-12 which is an damn nice refrigerant except it depleted ozone and has a GWP (global warming potential) of 10,900. That means 1lb of R12 released into the air causes the same amount of global warming as releasing 10,900 lbs of CO2.

Newer appliances use refrigerants like R134a which still works pretty well, doesn't deplete ozone, and only has a GWP of 1,430.

The newest appliances are more frequently using R-600a which is hard on compressors because it has a high head pressure and it doesn't cool quite as well. But it also doesn't deplete ozone and it has a GWP of just 3. The bigest downside of that one is that it's very flamable (it's isobutane) so the legal limit on how much residential appliances can us is very low.

I run prime95 24/7 on my AMD FX-9590 to keep it at a nice stable temp. Plus it means I also don't need to heat my house in the winter. Gotta love a tdp of 220W.

When it comes to refrigeration in particular newer appliances tend to break more frequently because they are using more environmentally friendly refrigerants. Old CFCs cooled really well with minimal work from the compressor. Newer fridges and freezers are more frequently using isobutane (R600a) because it doesn't deplete ozone and it's GWP (global warming potential) is 3 where the GWP of even non ozone depleting HFCs can frequently be in the thousands. The problem is isobutane requires higher head pressures to work properly and doesn't cool as well as older refrigerants so the compressors have to work much harder to get the same result.

Also when it comes to household fridges and freezers, they really aren't worth it to fix anymore. You need an EPA 608 cert to even touch refrigerants (in the US anyways). Plus you need a two stage vacuum pump and a recovery machine (amongst other things) both of which can easily cost as much as a new fridge. Then you need to actually have the skillset to remove the broken component and braze a new one in because everything uses brazed connections now to minimize leaks. Then you need to have the know how to properly recharge the system with refrigerant which when you're working with a critical charge of maybe 2oz of refrigerant is an absoulte pain. All in all, maybe if you are already an HVAC tech and had the tools and materials on hand you might barely break even fixing your own fridge or freezer.

When it comes to consumer refrigeration they can't be user repairable due to having to work with refrigerants and economies of scale mean they just generally aren't worth a trained techs time to fix.

Ah, yes. Because the only thing that would improve my pizza eating experience is the risk of breaking a tooth on a seed.

It's common resturant lingo but fast food is completely different from resturant work. Also "86" literally has the same number of characters as "no". They could have put down "no cherries" with the exact same ease. They decided to play a stupid game so they won a stupid prize, a stupid amount of cherries.

Oh, cool! When you said parasitic wasp my brain immediately pictured a tarantula hawk wasp.

Exactly. Nothing with shared credentials should be directly accessible to someone off site to begin with. Either way things went down they have a security hole you could fly a blimp through. Either they aren't revoking credentials properly or they have eternally facing systems using shared credentials.

Gonna be honest chief, I would sooner burn my house down than live with wasps.

But thinking about it, I'm willing to bet that house centipedes would clear them up too. Those voracious little buggers eat everything.

Yeah, the proper time to revoke credentials is before they even know they're getting fired. At all the places I worked, the first sign that someone was getting fired would be that they're suddenly unable to access anything.

Yeah, that's on the customer. If you write that you want a bunch of fuckin cherries then you're getting a bunch of fuckin cherries. Now go eat the pile of cherries you ordered.

Grain moth larva. Good luck. The damn things are a pain to get rid of once you have them. You'll want to pitch any food that isn't 100% air tight sealed (bags or boxes of cereal, rice, flour, sugar, noodles, etc.) and then clean out any cabinets really well to make sure you get rid of as many eggs as possible. After that make sure you don't leave any food unsealed for the next few months because odds are they will keep popping back up ocasionally for a bit and if they can get into anything when they do then the infestation starts all over. As far as infestations go they aren't the worst to deal with but they are anoying.

Please describe all chemistry to me as body horror.

Too quick. Lets strap him down in a coop full of hungry chickens.

If we're judging by handwriting then I'm nearly 30 and my handwriting isn't much better. So I say the writer was clearly somewhere in their early 20s.

Even if that's the case state is also very important when it comes to laws.

It's actually really easy. You just bleed a whole bunch then consume foods and drinks without microplastics in them so your body regenerates new blood without microplastics. Then you wait for that blood to pick up some microplastics from you body and bleed a whole bunch again and repeat that process to keep reducing the amount of micro plastics in your body.

The key part is to just make sure you aren't being exposed to any micro plastics at all while you're doing that which is basically impossible to do so good luck.

The same way we un-leadpoisoned the boomers.

We don't.

Honestly If I could just get the part when they notify me when there's something to pick up and make junk mail illegal that would be great. As it is I hate checking my mail box every day just to dump literally all of it directly into the trash. I would love to just be notified when there is actually something I need to pay attention to.

Hope everyone else knows where the exits are.

FTFY.