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Aerosol

⁨844⁩ ⁨likes⁩

Submitted ⁨⁨1⁩ ⁨day⁩ ago⁩ by ⁨fossilesque@mander.xyz⁩ to ⁨science_memes@mander.xyz⁩

https://mander.xyz/pictrs/image/49bc0014-4a69-44e5-b667-2cdb7f886957.jpeg

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Comments

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  • raptir@mander.xyz ⁨1⁩ ⁨day⁩ ago

    Kids these days don’t even know about the hole in the ozone later.

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    • its_kim_love@lemmy.blahaj.zone ⁨1⁩ ⁨day⁩ ago

      It’s kinda our last big environmental win.

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      • Dettweiler42@lemmy.dbzer0.com ⁨1⁩ ⁨day⁩ ago

        There’s been some conservation wins that I know of. Okaloosa Darter fish came off of endangered status, and eventually off of threatened The Red Cockaded Woodpecker was elevated from endangered to threatened a few years ago.

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      • rants_unnecessarily@piefed.social ⁨1⁩ ⁨hour⁩ ago

        Yeah, last. Not latest, last.

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      • MonkRome@lemmy.world ⁨13⁩ ⁨hours⁩ ago

        iirc ~1/4 of the worlds energy production is renewable. More than 90% of all new electricity capacity worldwide came from renewable sources in 2024. Doomers want you to believe it can’t happen again while we are in the very decade that is likely to change the world. Public policy doesn’t even matter at this point, renewable energy is cheaper, so nearly all new investments are in renewables.

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      • DeadDigger@lemmy.zip ⁨23⁩ ⁨hours⁩ ago

        The thing is it kinda isn’t. The ozone layer still needs about 20 years to get back to 1960 levels and the number of problematic states for this increasing again

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      • Midnitte@beehaw.org ⁨1⁩ ⁨day⁩ ago

        Tbf, its not even yet a win technically.

        TCO is expected to return to 1980 values around 2066 in the Antarctic, around 2045 in the Arctic, and around 2040 for the near-global average (60°N-60°S). - Source

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    • Madzielle@lemmy.dbzer0.com ⁨20⁩ ⁨hours⁩ ago

      I just told my kid about how we fixed acid rain through regulation just this morning

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      • MoffKalast@lemmy.world ⁨20⁩ ⁨hours⁩ ago

        Well it’s understandable, the concept of being able to actually do something about the environment on a world scale instead of just blindly pretending it’s not a thing until it kills us all is a bit hard to believe for younger generations for obvious reasons.

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      • prole@lemmy.blahaj.zone ⁨7⁩ ⁨hours⁩ ago

        I think the only reason it worked was because there were cheaper alternatives to CFCs already available. So it didn’t cost them money.

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    • starlinguk@lemmy.world ⁨12⁩ ⁨hours⁩ ago

      Trump wants to bring it back.

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    • LillyPip@lemmy.ca ⁨16⁩ ⁨hours⁩ ago

      We managed to dial things back a bit, so that became a smaller problem.

      We used to see regular news reports of actual rivers on fire. Things are still way too bad, but we forcefully throttled some things as we saw how quickly the damage was compounding.

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      • Obi@sopuli.xyz ⁨11⁩ ⁨hours⁩ ago

        Oh my god I needed your comment for it to finally click, I was thinking “they stopped putting their hair up to protect their shoulders from the increased UVs”? But of course, it was referencing the sprays!

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    • Kolanaki@pawb.social ⁨23⁩ ⁨hours⁩ ago

      ozone later

      Well that’s because we’re at now, not at later.

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      • someguy3@lemmy.world ⁨22⁩ ⁨hours⁩ ago

        We’ve had one ozone yes, but what about later ozone?

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    • BurgerBaron@quokk.au ⁨19⁩ ⁨hours⁩ ago

      Well not to worry, all these internet swarm satellites might cause another one.

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      • PotatoesFall@discuss.tchncs.de ⁨13⁩ ⁨hours⁩ ago

        how so?

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    • Eternal192@anarchist.nexus ⁨19⁩ ⁨hours⁩ ago

      Most don’t know that we have an ozone layer let alone that there is a hole in it.

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      • mnemonicmonkeys@sh.itjust.works ⁨18⁩ ⁨hours⁩ ago

        One of my coworkers insists that the hole in the ozone layer is an iris that expands and contracts for regulation. When I asked him what it was regulating, he just shrugged and gave a look that said “I don’t know, you tell me”

        He also claimed that believing that humans were capable of changing the global climate was pure hubris, despite the USSR deleting the Caspian sea decades ago.

        And he thinks the wind turbines that have been installed in the past 10 years are making tornadoes worse, contradicting his claims that humans can’t change the climate

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    • Flyberius@hexbear.net ⁨23⁩ ⁨hours⁩ ago

      Oh don’t worry, it’s coming back

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    • jaybone@lemmy.zip ⁨22⁩ ⁨hours⁩ ago

      I thought the aerosols that affect the environment refer to the tiny aerosol particles at higher levels in the atmosphere.

      Everyone in the 80s seemed to confuse the with aerosol hairspray, which wasn’t really a huge contributor. Still aren’t most sprays today generally not this so called aerosol style anymore?

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      • mic_check_one_two@lemmy.dbzer0.com ⁨21⁩ ⁨hours⁩ ago

        It was the Chlorofluorocarbons (CFCs) that were used as the primary propellant in aerosol sprays. More commonly known by the brand name Freon. Notice that basically every aerosol can manufactured today has a “CFC Free” badge somewhere. Refrigerant systems also moved away from using actual Freon, and now use alternative refrigerants.

        CFCs were actually invented by the same guy who invented leaded gasoline, Thomas Midgley Jr… He is probably the single most environmentally destructive chemical engineer in history.

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      • marcos@lemmy.world ⁨15⁩ ⁨hours⁩ ago

        Late 80s hairsprays and other canned aerosols were a sizeable contributor.

        They were an easy fix, and stopped being a problem almost as soon as people decided to do something. That was way before the problem reached mainstream media, so when people started talking about it, they weren’t a problem anymore. But they surely were a problem for some time.

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  • mycodesucks@lemmy.world ⁨20⁩ ⁨hours⁩ ago

    Young people have no idea what it used to smell like. For a decade everything reeked of smoke and hairspray.

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    • grrgyle@slrpnk.net ⁨20⁩ ⁨hours⁩ ago

      You could taste it in the air

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      • FantasmaNaCasca@lemmy.world ⁨18⁩ ⁨hours⁩ ago

        Galadriel: Feel it in the water

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    • chiliedogg@lemmy.world ⁨15⁩ ⁨hours⁩ ago

      Everywhere you went felt like a bowling alley.

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      • InputZero@lemmy.world ⁨6⁩ ⁨hours⁩ ago

        Everything you touched had a thin sticky layer of cigarette smoke gunk on it. Hell I remember doctors casually smoking in examination rooms.

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    • GreenKnight23@lemmy.world ⁨18⁩ ⁨hours⁩ ago

      now that you mention it, cheese burgers taste different than they used to because of this most likely.

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    • ikidd@lemmy.dbzer0.com ⁨16⁩ ⁨hours⁩ ago

      It was awesome.

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  • Bluewing@lemmy.world ⁨4⁩ ⁨hours⁩ ago

    I remember the beehive hairdos. True monuments to structural engineering that would make any architect spiral into a pit of inadequacy.

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    • cabillaud@lemmy.world ⁨9⁩ ⁨minutes⁩ ago

      How old are you? Cause this is Brigitte Bardot in her thirties at most. We’re talking about 1960’s.

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    • gnufuu@infosec.pub ⁨4⁩ ⁨hours⁩ ago

      Image

      I just think they’re neat.

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  • MonkderVierte@lemmy.zip ⁨6⁩ ⁨hours⁩ ago

    Work amount.

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  • BeMoreCareful@lemmy.world ⁨22⁩ ⁨hours⁩ ago

    I do remember people complaining that the new hairspray didn’t have any hold.

    I also remember punks resorting to egg whites and Elmer’s, but I can’t say that I know that’s related.

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    • Mostly_Gristle@lemmy.world ⁨18⁩ ⁨hours⁩ ago

      I also remember punks resorting to egg whites and Elmer’s

      Punks actually just did that anyway, even back when the good hairspray was still plentiful. Everyone just had their own “best” method that they swore by: egg whites, school glue, Knox gelatin, I even knew a couple of gutter punks who put their mohawks up with spray paint. I used to use an extra thick hair gel that you could only find in places where they sold hair care products for black people. I think most people probably preferred the hairdryer and AquaNet method though. It was cheap, relatively easy, and it worked.

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      • Croquette@sh.itjust.works ⁨14⁩ ⁨hours⁩ ago

        My secret was simple: hairblower with the cheapest maximum hold spray.

        I would start at the base of my scalp and spray some hairspray and then with a comb, raise a spot of hair at a time while blowing hot hair on that spot.

        In less than 5 mins, my mohawk was ready and strong.

        When I wanted to go the extra mile, I would then cover the mohawk in hair gel and blow dry it just like I did with hairspray. My mohawk would stay straight for a few days and it was quite easy to wash. Good times

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  • Eat_Your_Paisley@lemmy.world ⁨17⁩ ⁨hours⁩ ago

    As a white man from this era I always preferred the pixie.

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    • DasFaultier@sh.itjust.works ⁨7⁩ ⁨hours⁩ ago

      Ah, I see you’re a man of culture.

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  • Cruxifux@feddit.nl ⁨1⁩ ⁨day⁩ ago

    I dont even really remember women actually wearing their hair like this, and I’m old as fuck.

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    • cabillaud@lemmy.world ⁨5⁩ ⁨minutes⁩ ago

      No wonder you don’t remember. This is Brigitte Bardot mid 1960’s maybe. You should be about 80 yo to remember lol.

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    • janus2@lemmy.zip ⁨23⁩ ⁨hours⁩ ago

      yeah these look like 1+ hour styles that most people are only going to bother with for special occasions, unless they’re an actor with a staff stylist and/or filthy rich

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    • Gerudo@lemmy.zip ⁨22⁩ ⁨hours⁩ ago

      When I think ozone destroying hair, I think teased 80s hair that A LOT of people wore

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  • FinalRemix@lemmy.world ⁨1⁩ ⁨day⁩ ago

    Sadly, you can’t get the proper hold without CFCs…

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    • Eheran@lemmy.world ⁨22⁩ ⁨hours⁩ ago

      Is that so? How does the propellant matter?

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      • marcos@lemmy.world ⁨15⁩ ⁨hours⁩ ago

        It doesn’t. As long as it’s non-reactive, it only matters for the people designing the spay can.

        I think the GP was sarcastic.

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    • its_kim_love@lemmy.blahaj.zone ⁨1⁩ ⁨day⁩ ago

      It lifts and separates.

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      • jaybone@lemmy.zip ⁨22⁩ ⁨hours⁩ ago

        It has what plants crave.

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  • brave_lemmywinks@lemmy.world ⁨1⁩ ⁨day⁩ ago

    Like most people would change anything about their lifestyle for the common good… It just went out of style.

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    • groet@feddit.org ⁨5⁩ ⁨hours⁩ ago

      No, it became illegal to manufacture the necessary products.

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    • limer@lemmy.ml ⁨6⁩ ⁨hours⁩ ago

      I am old enough to remember it going out of style.

      I just shook my head when I saw this post, scrolled down to find a comment which reflected the truth, and farted

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  • Dr_Fetus_Jackson@lemmy.world ⁨1⁩ ⁨day⁩ ago

    If only we could get industrial manufacturing and energy production regulated to evolve in the same way that personal care is.

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  • Kolanaki@pawb.social ⁨23⁩ ⁨hours⁩ ago

    But non-aerosol gel exists for the same purpose. Why don’t they use that?

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    • 4am@lemmy.zip ⁨22⁩ ⁨hours⁩ ago

      You can still buy aerosol hair sprays too they just don’t use CFCs

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      • captain_aggravated@sh.itjust.works ⁨12⁩ ⁨hours⁩ ago

        Most use propane as a propellant now.

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    • Eheran@lemmy.world ⁨22⁩ ⁨hours⁩ ago

      You can also use aerosol based ones, the propellant just has to be non crazy.

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