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Nissan develops paint that keeps cars cool in summer heat (www.asahi.com)

submitted 2 months ago by lemmee_in@lemm.ee to c/technology@lemmy.world

247 comments fedilink hide all child comments

Nissan Motor Co. said it has developed a new type of paint that significantly reduces the temperature inside vehicles parked in direct sunlight.

The surface of a car coated with the innovative material remains up to 12 degrees cooler than that of a vehicle with standard paint, tests showed.

The company said the coating material can help rein in the temperature rise not only on the car's body but also in the vehicle when exposed to direct sunlight.

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[–] LaunchesKayaks@lemmy.world 2 points 2 months ago (2 children)

I live in Pa, so our weather isn't crazy hot like the south. I can't imagine the weather where you've lived. 85F is my upper limit. Anything over makes me feel like I'm going to die.

[–] skulblaka@sh.itjust.works 5 points 2 months ago (1 children)

I was working outside in 96F and nearly 50% humidity within the past week.

If we continue trying to work outside during the middle of the summer day, as our summers get hotter every year, people are going to start to die.

I wonder how many it will take for America to adjust. I assume a lot more than I'm comfortable with.

[–] LaunchesKayaks@lemmy.world 4 points 2 months ago (2 children)

I was outside in 96F yesterday herding my ducks for 10 mins and my whole night was ruined because I got so sick from the heat.

Idk how people who work outside constantly do it

[–] skulblaka@sh.itjust.works 1 points 2 months ago

Box fans and Popsicles, mostly. You get used to it. Doesn't make it any more pleasant though. I did give myself some pretty bad heat exhaustion at one point earlier this year, that hasn't happened before.

[–] BalooWasWahoo@links.hackliberty.org 1 points 2 months ago

Short bursts, finding shade, and lots of water and wind (box fans, as the other fella mentioned). A good hat helps immensely. If you can duck inside someone's AC, you take the fresh air like it's the last soup you'll ever have and you suck it in.

[–] terminhell@lemmy.world 1 points 2 months ago

I can remember a few summers in the desert where it would reach 130's. And as a kid back in the early 90's, we had the hole in the ozone too. No joke we had ozone warnings, and no outside recess cuz of it.

Plenty of summer nights were the temp never dropped below ~100f

Strangely, we often got winter temps below freezing.