943
exper(ule)t (lemmy.blahaj.zone)
top 50 comments
sorted by: hot top controversial new old
[-] FartsWithAnAccent@fedia.io 130 points 7 months ago

That's funny because according to other experts you should sleep with your door closed in case a fire breaks out: Keeping the door closed can help keep (or at least delay) death from smoke inhalation.

[-] RustyWizard@programming.dev 43 points 7 months ago

Pff, imagine living a life where you try to delay your death.

[-] oatscoop@midwest.social 24 points 7 months ago

Combined with a working smoke detector outside the bedroom this will save your life. Twice in my career I've gone into a house filled with smoke and had to wake people up to inform them their house is on fire.

[-] FooBarrington@lemmy.world 7 points 7 months ago

Keep it half open - best of both worlds

load more comments (3 replies)
[-] tox_solid@lemmy.ml 107 points 7 months ago

Experts in what field? Fucking doorology?

[-] unexposedhazard@discuss.tchncs.de 65 points 7 months ago

Air quality i assume, i started leaving it open after getting a CO2 meter in my room. Having a larger volume of air to pull from, massively reduces the CO2 level in your room. My morning level went from 2500+ ppm down to ~700ppm. If you have plants it probably helps a lot too.

Idk if thats what these "experts" are talking about but thats just my experience.

[-] herrcaptain@lemmy.ca 32 points 7 months ago

But I bet all that extra CO2 helps you be sleepy.

[-] metallic_z3r0@infosec.pub 30 points 7 months ago

You're thinking of CO, increased CO2 in the blood (which when dissolved becomes CO3+) causes increased anxiety and too much triggers suffocation panic. That's why you can breathe in basically any other gas and just shut down calmly, but CO2 will have you scrambling.

[-] CileTheSane@lemmy.ca 19 points 7 months ago

That's because the human body does not have a system to detect how much oxygen is in the blood, it only detects how much carbon dioxide is in the blood. When you hold your breath and feel the need to breath it is not caused by a lack of oxygen, but from a buildup of CO2.

That is why odorless gases are so dangerous. If there's no oxygen in the gas you are breathing but also no CO2 the body thinks "this is fine" until you pass out.

[-] _Gandalf_the_Black_@feddit.de 27 points 7 months ago

This sounds a lot like an issue that can be solved by slightly opening a window

[-] BakerBagel@midwest.social 31 points 7 months ago

It snowed last night. I'm not opening any windows at night until June

[-] bobs_monkey@lemm.ee 5 points 7 months ago

Yup, it's freak storm season, and still cold AF at night

load more comments (3 replies)
[-] Ryzen36k@ani.social 7 points 7 months ago

There are quite a few people that close their windows and doors airtight.

[-] xpinchx@lemmy.world 16 points 7 months ago

Especially in the city πŸš“πŸš‘πŸš’πŸοΈ

[-] fallingcats@discuss.tchncs.de 23 points 7 months ago

Room plants don't even make a dent compared to the amount of CO2 a human exhales.

[-] unexposedhazard@discuss.tchncs.de 6 points 7 months ago

Yeah, looks like you are right. I didnt expect it to be super much, but also expected it to be more than what is basically nothing.

Would be pretty cool but i guess dats not how it do be working :(

load more comments (1 replies)
[-] KillingTimeItself@lemmy.dbzer0.com 11 points 7 months ago

cool trick the experts don't want you to know about, just open your windows.

[-] naevaTheRat@lemmy.dbzer0.com 5 points 7 months ago

Ah, that refreshing sub zero air

load more comments (1 replies)
[-] Gilles_D@feddit.de 10 points 7 months ago

Keep in mind that most plants only process co2 by day but there are some exceptions, afaik Sansevieria. But depending on the volume of you bedroom I would also recommend to leave the door a bit open to keep co2 levels at bay.

[-] bassomitron@lemmy.world 9 points 7 months ago

Keep in mind that most plants only process co2 by day

Huh, did not know that. Damn, even nature has 9-5 jobs.

[-] Holzkohlen@feddit.de 4 points 7 months ago

But plants need light to convert CO2. At night they actually use up oxygen. Those ungrateful pricks.

load more comments (1 replies)
[-] KillingTimeItself@lemmy.dbzer0.com 18 points 7 months ago* (last edited 7 months ago)

enterology, liminology, doorwayology. I'm sure there are a number of fields. We cant forget exitology

[-] Mouselemming@sh.itjust.works 75 points 7 months ago

Firefighters say to keep the door closed, it significantly increases your chances of surviving a fire. And if you smell smoke, FEEL IT before you try to open it. If it's hot, go straight to the window.

Having said all that, I have a cat, and don't have room for a litterbox in my bedroom, so open it is!

[-] duffman@lemmy.world 8 points 7 months ago

It's difficult, but you can train the cat to sleep out of your room.

[-] Mouselemming@sh.itjust.works 6 points 7 months ago

Her sainted predecessor slept out of our room but often with our kids. But she's gone, the kids are independent adults in other states with their own cats, and this little cat started off too young to be left alone all night, so the pattern was set. The main difference now is she has the run of the apartment as well, and the litterbox and food are out there. I'm a pushover for a cozy feline.

[-] KoalaUnknown@lemmy.world 5 points 7 months ago

You can get a cat door

[-] Neato@ttrpg.network 48 points 7 months ago

You should sleep with it closed. It slows the spread of fire and smoke.

load more comments (1 replies)
[-] tubaruco@lemm.ee 44 points 7 months ago

experts say you should get rid of your ceiling because that'll increase your vitamin D

[-] loudWaterEnjoyer@lemmy.dbzer0.com 4 points 7 months ago* (last edited 7 months ago)

Other experts say the cancer risk rises.

[-] ellaella_ayayay@lemmy.world 32 points 7 months ago

Huh interesting. Searched out of curiosity, and I found 1 article saying you should close it as it will lower the temp throughout the night to allow for a more peaceful sleep and also for fire safety. Then right below was a link to another article stating you should leave it open as it will lower the temp via circulation. Fun, don't think I've seen such mixed results.

[-] Paradachshund@lemmy.today 48 points 7 months ago

Thanks to the power of AI you can have whatever answer you want these days.

[-] STUPIDVIPGUY@lemmy.world 12 points 7 months ago

Sure but I think people disagreed long before AI became a thing

load more comments (1 replies)
[-] gerryflap@feddit.nl 11 points 7 months ago

I guess it's a matter of priorities. Some experts will deal a lot with air quality in their field, so they go kinda tunnel vision on that. And others (like firefighters) will be very focused on the fire safety aspect so to them that seems most important.

Personally I usually close all doors for fire safety except for my bedroom door because the air quality improvement is just too large. I can open a window, but it usually blows open further due to the wind. Then it becomes too noisy and cold. So I tend to keep it closed when it's cold outside.

[-] herrcaptain@lemmy.ca 4 points 7 months ago

I have a bunch of servers in my room that turn it into a jungle if I leave my door closed overnight, but even without that I feel like just a person's own body heat would cause the temp to go up with the door closed. No?

[-] bassomitron@lemmy.world 4 points 7 months ago* (last edited 7 months ago)

Depends on the ventilation setup, size of the room, and how well insulated the room/house is. My old house, the room would definitely get hot if we closed the door at night. But in my current house, it gets a lot colder if we do. It's just one of those things where all those variables above will likely be very different place to place, so there will never be a universal consensus that fits for everyone.

load more comments (1 replies)
[-] Ilovethebomb@lemm.ee 19 points 7 months ago

I have a cat flap in my bedroom door for this exact reason.

[-] Tilgare@lemmy.world 17 points 7 months ago* (last edited 7 months ago)

I got one of these for the bedroom because I was sick of using a stuffed animal to prop the door open for the cats.

[-] poppy@lemm.ee 3 points 7 months ago

I think these things:

https://lemm.ee/pictrs/image/f0035cd2-6e96-488d-84ac-a8a46ffbd570.webp

Which allow the door to open normally it just can’t close completely.

[-] Tilgare@lemmy.world 4 points 7 months ago

That's a clever option too! I do like with mine that you can still choose to pull the door fully closed without any issue, but otherwise it's locked in a fixed position so even if the cats get the zoomies the door doesn't fly open as they dive through.

load more comments (2 replies)
[-] RatBin@lemmy.world 3 points 7 months ago

Jokes on you, i actually lost the whole handle and the block with the the door lock when I was painting the door, and since this is some weird late 60's early 70's makeshift door I have no way to replace it

[-] gamermanh@lemmy.dbzer0.com 4 points 7 months ago

weird late 60's early 70's makeshift door I have no way to replace it

Oh there are def people on the Internet weird enough to want to fix it for free just cuz it's weird

[-] AgentGrimstone@lemmy.world 3 points 7 months ago

Another expert said the opposite. All you experts need to get on the same page.

load more comments (1 replies)
load more comments
view more: next β€Ί
this post was submitted on 24 Mar 2024
943 points (100.0% liked)

196

16450 readers
1817 users here now

Be sure to follow the rule before you head out.

Rule: You must post before you leave.

^other^ ^rules^

founded 1 year ago
MODERATORS