this post was submitted on 28 Aug 2024
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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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[–] MerchantsOfMisery@lemmy.ml 9 points 1 year ago (22 children)

Windshield screens are the low-tech but far more effective method of keeping a car's interior cooler, typically by at least 20F when it's really hot out. Slightly inconvenient but unlike this paint, a windshield screen will actually make a difference.

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[–] Snowcano@startrek.website 7 points 1 year ago

Why don’t they just make the whole ~~plane~~ planet out of the ~~black box~~ paint.

[–] AgentGrimstone@lemmy.world 7 points 1 year ago (1 children)

Neat. Now paint the inside.

[–] Fedizen@lemmy.world 5 points 1 year ago (2 children)

so it radiates heat into the vehicle?

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[–] kusivittula@sopuli.xyz 6 points 1 year ago (3 children)

can i paint my house with that?

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[–] DamienGramatacus@lemmy.world 6 points 1 year ago

Unlocked via subscription

[–] ATDA@lemmy.world 5 points 1 year ago

12 degrees? I guess that's cool but still well within egg frying temperature around here.

[–] hannesh93@feddit.org 5 points 1 year ago

Also great for city climate since heated up cars are acting like a heat battery making it significantly slower for a city to cool down once the sun goes away

Ideally there would be no openly parked cars but I guess this is the next best thing

[–] LaunchesKayaks@lemmy.world 5 points 1 year ago (1 children)

Got in my car after work yesterday and it was 102F inside. It was awful

[–] terminhell@lemmy.world 7 points 1 year ago (7 children)

Lucky! I've seen 150 here in Louisiana.

And even higher when I lived in the Mojave desert. Like, if you didn't leave a window cracked there's a real chance your windshield cracks.

[–] Syd@lemm.ee 7 points 1 year ago (1 children)

Must have had you wishing for a nuclear winter.

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