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Re:Temperatures in France cross 45°C threshold for first tim... by cr1895 on Friday June 28, 2019 @02:11PM (#20307213)
But that doesn't solve the heat problem for everyone who's living in a house that's already been built, and I don't think you're suggesting to rebuild all the existing housing to have passive cooling.

It would be great to see this type of preparation put into new builds.

Re:Temperatures in France cross 45°C threshold for first tim... by DoreenMichele on Friday June 28, 2019 @02:33PM (#20307447)
But that doesn't solve the heat problem for everyone who's living in a house that's already been built

I have a serious medical condition. Years ago, while getting divorced and crammed into a single bedroom with my two teenaged sons fir nearly a year in Georgia, we discovered that getting rid of all cardboard boxes from food items stored in our room reliably and consistently dropped the temp 5 degrees Fahrenheit, lowered the humidity and stopped the invasion of roaches. I am routinely told I'm full of shit for telling that story. It's merely an anecdote.

I've lived without upholstered furniture for years. I currently have no carpeting and no mattresses. We remain strict about removing cardboard and papers from our rental.

I'm in a hundred year old building with no AC. When things get hot, other tenants open their window and door trying to get a cross breeze and are clearly miserable. We just open the window. Once in a great while, I will go run errands or spend time at the library to reduce the number of bodies in our cramped room from three to two to bring down the temperature in our room.

I've lived this way more than a decade. I'm an environmental studies major who wanted to be an urban planner as my dream career.

I get ignored, mocked, dismissed, attacked, treated like I'm stupid and crazy and have no idea whatsoever what the hell I'm talking about.

The world treated me with potentially deadly callous disregard while I was deathly ill and homeless. Now its bullshit misogyny and classism is causing it to continue to turn a deaf ear to suggestions that actually work.

While the world burns and wrings its hands I get on with making my life work. It's increasingly hard for me to believe people actually want to solve this. If they wanted to solve this, they would jump on such anecdotal evidence, do some research to confirm it and start spreading the word.

I've been on HN nearly a decade. I appear to be the only woman to have ever spent time on the leader board here. Men here routinely get told they must be smart if they have a lot of karma. I routinely get told I'm a fool obsessed with worthless internet points and shut up.

You don't have to rebuild the entire world. Just make some lifestyle tweaks.

But it won't happen because I'm a woman and everyone wants to explain to me why I shouldn't worry my silly little head about such things and I simply don't understand how anything works.

Re:Temperatures in France cross 45°C threshold for first tim... by atombender on Friday June 28, 2019 @03:37PM (#20308077)
I don't understand your comment, because I don't store "cardboard boxes from food items" and don't know of anyone who does. I may have some cardboard in my recycling bin from Amazon packages occasionally, but the food I buy isn't stored in cardboard.

It's also unclear what your comment is railing against exactly. Cardboard, or upholstered furniture and rugs? Are you saying that your home is somehow cooler because everyone else is storing lots of cardboard? How much cardboard does one have to store in order to elevate indoor temperatures?

Of course, I can understand about living into a temporary apartment with moving boxes stacked everywhere. Cardboard is an excellent insulator, so obviously living in a tiny room insulated with cardboard is going to bring up the temperature. Not a common situation, though.

Re:Temperatures in France cross 45°C threshold for first tim... by DoreenMichele on Friday June 28, 2019 @04:24PM (#20308484)
You don't ever buy:

Cans of soda in cardboard boxes and leave them in the boxes?

Cereal in cardboard boxes and leave it in the box until it used up?

Cookies, crackers, etc in cardboard boxes and store them in their original cardboard box until you are done consuming them?

Cake mixes, instant meal prep items, etc in cardboard boxes and leave them in the box (that has the instructions on the outside) until you are ready to actually cook it?

I mean, it's possible to just buy meat and produce and so forth and never bring home a food item in a cardboard box, but I'm quite shocked to hear that you never buy such and none of your friends do either. That seems statistically unlikely to me if you are an American or live in most developed countries.

Re:Temperatures in France cross 45°C threshold for first tim... by atombender on Friday June 28, 2019 @04:42PM (#20308635)
No, I don't eat cereals (though I sometimes make my own granola), cookies, crackers, cake mixes or instant prep meals. I try to stay healthy and not consume heavily processed foods. I make cakes and meals from scratch by hand. I do have dry pasta that comes in thin cardboard containers, but that's the only thing I can think of. Thinking about my girlfriend's house or our friends' houses, they don't hoard cardboard either. We're all in the US. I also lived in Europe for many years, where this also didn't happen.

But that's all immaterial, because I don't at all buy the argument that the average person would hoard so much cardboard that it would have an effect on indoor temperature. So I still don't understand your comment.

Re:Temperatures in France cross 45°C threshold for first tim... by DoreenMichele on Friday June 28, 2019 @04:57PM (#20308728)
Cardboard isn't the only thing. Carpets, curtains, upholstered furniture, cheap pressed wood furniture, shelves full of dead tree books, walk-in closets full of clothes, stacks of towels and bedding etc all do the same thing.

"When [hay] is baled at moistures over 20% mesophilic bacteria release heat causing temperatures to rise between 130°F and 140°F. If bacteria die and bales cool, you are in the clear, but if thermophilic bacteria take over temperatures can raise to over 175°F,”...

Most wet bales catch fire within six weeks of baling, Hartschuh says.

https://www.drovers.com/article/avoid-barn-fires-let-hay-dry...

Compost heaps also give off heat. So we know -- and this is well established fact, no need to listen to my "nutty" fucking personal anecdotes -- that rotting materials give off heat. In fact, they can give off so much heat as to start fires. So this is not an insubstantial amount of heat.

I got to see firsthand under fairly extreme conditions how this impacts comfort at home. I was sharing a single bedroom with my two teenaged sons. I had little control over what was in that bedroom. It was supposed to be a temporary situation. It was filled to the gills with furniture, carpet, blah blah blah.

Just coming home and taking all the sodas and snacks out of the cardboard box consistently dropped the temp by 5 degrees Fahrenheit. There was a thermometer in the window, so we were able to check.

After two or three incidents where we removed all the cardboard boxes from the room and the room went in short order from unbearably hot and muggy to comfortable enough where we could sleep, it became our policy to pull everything out of cardboard boxes and trash them as soon as we brought home groceries.

I currently live in SRO. It's more space than when we shared a bedroom at a relative's house and we have more control over our space here than we did there. We still remove bakery cookies from the cardboard box when we get it home and similar. We don't keep mail sitting around. All junk mail is promptly trashed.

We don't have a trash can. When we were living in a three bedroom, two bath apartment, we noticed that food sitting in the trash similarly raised the temperature in the house and also made us feel ill because me and my oldest son have a compromised immune system. It became our policy to take trash out promptly following meals. We still do that and we do not own a nasty ass trash can.

But I generally don't bother to go into all the details because I am consistently given absolute shit by the entire goddamn internet and treated like a total fucking idiot rather than having people ask for more details or express genuine curiosity or whatever. It's always "That's stupid." or "That doesn't make sense." Or "I don't believe you." or similar.

Meanwhile, people are dying in heat waves, but, meh, actually figuring out something useful isn't a priority. No. Treating some poverty stricken woman like absolute shit and like she couldn't possibly know any fucking thing of any actual use -- that our priority.

The worldn't isn't going to hell in a hand basket because there aren't any solutions. It's doing so because people who currently have money and so forth need to cater to their ego far more than they want solutions.

Re:Temperatures in France cross 45°C threshold for first tim... by ip26 on Friday June 28, 2019 @05:28PM (#20308917)
Were you able to test whether this was indeed heat generated by these items, vs their simple mass acting as a thermal reservoir?

On a typical summer day where I live, it cools down significantly at night and many open their windows to cool down. The daytime indoor temperature is later strongly influenced by this overnight cooling effect. Now, a bare room cools down very quickly, while a room full of mass will retain the heat of the day for much longer. Classic passive solar design working the wrong way round, if you will.

Mattresses, bedding, & cardboard all absorb moisture from the air, while food scraps are moist by themselves, so each could retain an appreciable amount of heat. They could even be contributing additional humidity if they absorb moisture during the hot day & release it in the cool night.

Re:Temperatures in France cross 45°C threshold for first tim... by DoreenMichele on Friday June 28, 2019 @05:35PM (#20308959)
I was able to check a thermometer and note a consistent 5 degree Fahrenheit difference compared to before removing them and after removing them. I was able observe that the room not only felt less hot, it felt less muggy. I was able to observe that the large roaches endemic to Georgia stopped showing up when the cardboard was removed.

I don't believe their mass taking up space explains it. I believe them giving off heat like a rotting compost pile is vastly more likely.

But feel free to make me look like idiot by testing it under lab conditions all scientifically in a way that I was in no position to create as a desperately poor divorced single mom just trying to get to sleep at night by removing the cardboard from my room because it actually helped.

Re:Temperatures in France cross 45°C threshold for first tim... by ip26 on Friday June 28, 2019 @05:45PM (#20309023)
I didn't say it didn't work. I was attempting to express some curiosity about the mechanism of action. It can be useful to know why it works, so I was curious.
Re:Temperatures in France cross 45°C threshold for first tim... by DoreenMichele on Friday June 28, 2019 @05:52PM (#20309065)
And I answered your question to the best of my ability -- in spite of your track record of first attacking and dismissing me elsewhere before asking questions about the mechanism.
Re:Temperatures in France cross 45°C threshold for first tim... by ip26 on Friday June 28, 2019 @04:55PM (#20308717)
I get ignored, mocked, dismissed, attacked, treated like I'm stupid and crazy and have no idea whatsoever what the hell I'm talking about.

I had to read your comment four times to develop half an idea of what you were trying to say. You could be very intelligent with something valuable to contribute to the discussion- but if your point is not made clear, people will struggle to see that.

Re:Temperatures in France cross 45°C threshold for first tim... by DoreenMichele on Friday June 28, 2019 @04:59PM (#20308744)
Oh, sure, I have nearly 45k karma on HN between my two accounts, but I'm merely inarticulate. It couldn't possibly be that I sound incoherent at the moment because I'm frothing at the mouth frustrated at the bullshit I constantly have to put up with here. That couldn't be it.
Re:Temperatures in France cross 45°C threshold for first tim... by ip26 on Friday June 28, 2019 @05:03PM (#20308768)
I can't have a conversation with someone who is self-professedly frothing at the mouth & incoherent with rage. I'm just not that good, & I'll own that. So I guess all I can do is wish you the best of luck.
Re:Temperatures in France cross 45°C threshold for first tim... by DoreenMichele on Friday June 28, 2019 @05:06PM (#20308777)
You could up your game and simply say nothing rather than continuing to poke at someone who is obviously upset so you can get in additional digs about how it is all their fault they fail, no one owes them anything and their expectation of being met halfway socially is clearly ridiculous.
Re:Temperatures in France cross 45°C threshold for first tim... by itronitron on Friday June 28, 2019 @05:14PM (#20308836)
If you own your house and need a new roof then installing one that reflects sunlight will really drop the interior temperature during the summer.