381
Ford with glass roof, 1947.
(lemmy.world)
you are viewing a single comment's thread
view the rest of the comments
view the rest of the comments
this post was submitted on 13 Jul 2024
381 points (100.0% liked)
HistoryPorn
4865 readers
73 users here now
If you would like to become a mod in this community, kindly PM the mod.
Relive the Past in Jaw-Dropping Detail!
HistoryPorn is for photographs (or, if it can be found, film) of the past, recent or distant! Give us a little snapshot of history!
Rules
- Be respectful and inclusive.
- No harassment, hate speech, or trolling.
- Engage in constructive discussions.
- Share relevant content.
- Follow guidelines and moderators' instructions.
- Use appropriate language and tone.
- Report violations.
- Foster a continuous learning environment.
- No genocide or atrocity denialism.
Pictures of old artifacts and museum pieces should go to History Artifacts
Illustrations and paintings should go to History Drawings
Related Communities:
founded 1 year ago
MODERATORS
Rode in a car with a full tinted glass roof once. Everybody's brains were boiling.
Looking at that picture, all I see is sunburn, heatstroke, and headache.
Pretty sure you can't get a sunburn through glass. Cancer, yes, but not a sunburn.
https://www.sciencefocus.com/science/can-i-get-sunburnt-through-glass
Some, but not all glass has a coating that blocks ultraviolet and infrared wavelengths. The technology was introduced in the 1980's.
Yeah. My ginger wife definitely got a bad sunburn during a car ride.
Depends on the glass. Normal glass has zero UV protection. In cars the front window usually has it, while the side windows don't. Although I read that years ago, no idea what the current status is.
https://www.sciencefocus.com/science/can-i-get-sunburnt-through-glass
Yes. The answer is yes, glass doesn't prevent sunburns.
It will delay them.
Never heard of lighting a fire with a magnifying glass?
You get sunburns from UV light, not heat alone
https://www.sciencefocus.com/science/can-i-get-sunburnt-through-glass
Article states, accurately; "you can still get burned with long enough exposure".
Your link disagrees with you. Hoping nobody pays attention? Hoping for up votes?
False fact post, bad faith actor, or llm. All 3?
From your link: "You can still get burned with long enough exposure."
Lazy me, best I can find is with typical automotive glass a sunburn starts in several hours versus about 15 minutes with no sunscreen.
So for the most part no. But it's possible.
The lazy part was your statement being at odds with your source, while discounting other folk's experience or skin.
I know of more than one person who has experienced sunburn from closed windowed (newer)vehicle rides in full sunlight.
That's what I mean by me being lazy.
Right on. Thanks for that. Appreciate you responding.
It depends on the type of glass. "Normal" glass blocks UVB, which is the major cause of cancer from sunlight. I don't know what type of glass they were using in 40's era cars though.
Funny you should mention that. The dapper gentleman in the front passenger seat was my grandfather. Back in the 40s, buying a new car was a very big deal, so he brought his friend from work and each of their mistresses. My grandmother didn't find out about her until about a year later after all four of them had developed melanoma and naw I'm just fuckin' with ya I dunno who they are.
Lol you had me!
dont a bunch of teslas have full glass roofs? what do they do?
It’s very tinted. No worries about the sun. I suppose there must still be at least some greenhouse effect but from living in the Northeast, I’ve never noticed any heat from the sun through the roof.
Compared to my Subaru’s sun roof, which has dark tinting but lets in a lot of heat, the Tesla glass roof tinting is much darker and doesn’t
It may also help the perception of heat that I usually have cabin overheat protection turned on. After my car has been parked out in the hot sun, even if I forget to turn on climate control ahead of time, the cabin is never over 100° when I get in, and cools quickly
We could probably make it work with the newer ceramic tint. It's meant to be much better than regular. I definitely feel a difference in my car now that it's ceramic tinted.
Not only Teslas, it's an industry wide trend, specially for EVs, but combustion card also have it.
Heavy tint, optionally a shade and A/C. It's pretty comfortable even in full July sun.
Get hot, enjoy extra cancer in the future maybe?
My car has an acrylic roof and never had an issue other than it gets hot in there. I put ceramic tint on all the windows this year and a cover for the top, helps so much when it's 100+ outside with no clouds anywhere!