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fossilesque@mander.xyzM to Science Memes@mander.xyzEnglish · 21 hours ago

The HOA isn't going to be happy about the colour, though.

mander.xyz

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The HOA isn't going to be happy about the colour, though.

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fossilesque@mander.xyzM to Science Memes@mander.xyzEnglish · 21 hours ago
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  • pedz@lemmy.ca
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    3 hours ago

    So we’re just spreading trash in the environment and feeling good about it because it can be reused by other animals?

    This just made me look up and learn about the environmental impact of tennis balls.

    Every year, an estimated 300 million tennis balls are manufactured globally, and most of them end up in landfills. The rubber core is pressurized with air or nitrogen to give the ball its signature bounce. However, rubber itself is a challenging material to recycle, especially when combined with pressurization and other materials. The felt covering is partially synthetic (nylon), which contributes to the microplastic pollution problem. Synthetic fibers shed during play, adding to global plastic waste.

  • MonkderVierte@lemmy.zip
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    4 hours ago

    Plastic polution feel good story.

  • abbiistabbii@piefed.blahaj.zone
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    4 hours ago

    You will be glad to know that HOAs are almost unheard of in the UK and where they exist they’re usually nothing more than an organisation for tending to the village green, common areas and sometimes library book boxes.

  • Track_Shovel@slrpnk.net
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    16 hours ago

    This is green washing no matter how you slice it. While it’s an interesting idea, artificial refugia, like bat boxes or these balls, have to be very carefully designed so they don’t have one of these negative outcomes:

    • Act as a trap for the targeted species with regards to predators
    • Kill the target species - often through thermal extremes
    • Just don’t get used by the target species

    There’s some good work about this on (fuck, fine rummaging for paper) Australian quolls

    I actually reached out to Cowan to asks a few questions. He was pumped that we were citing his work and using it in reclamation planning as landscape enchantments.

    Anyway, artificial refugia should, at best, be viewed as a temporary fix, or a way to layer habitat on the landscape, never a full substitution.

    • realitista@lemmus.org
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      8 hours ago

      Not to mention that just leaving tennis balls out in the wild for wildlife means all that rubber and plastic and glue and whatnot leeching into the soil and environs.

    • Tar_Alcaran@sh.itjust.works
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      11 hours ago

      I actually reached out to Cowan to asks a few questions. He was pumped that we were citing his work and using it in reclamation planning as landscape enchantments.

      I’m in a completely different field, but there’s nothing more awesome than seeing your work get used in real life situations that actually match up with your goals.

      And people showing a genuine interest is a close second.

    • Brave Little Hitachi Wand@feddit.uk
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      10 hours ago

      Thank you, I treasure comments like this! Does he weigh in on swift bricks anywhere? I do hope he likes those, at least.

  • mEEGal@lemmy.world
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    21 hours ago

    I’d cheer to this but I put my nuts in a meatgrinder if these balls aren’t as full of microplastics as my braincells

    • wia@lemmy.ca
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      It’s almost assured that your brain isn’t filled with microplastics or at the very least much less than claimed. The study that claimed that was pretty flawed. As usual the sensational got media attention but the refuting studies did not.

      • mEEGal@lemmy.world
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        2 hours ago

        I guess I can take apart the meatgrinder then

        nuts dangling with reflief

        • wia@lemmy.ca
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          It’s for the best. You’re nuts… will… thank you, I guess?

    • Track_Shovel@slrpnk.net
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      16 hours ago

      Your nuts are also full of microplastics

    • jol
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      20 hours ago

      That’s exactly my first thought. Whenever I see upcycled things that will just break down into microplastics in nature, I wince.

  • Lumidaub@feddit.org
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    20 hours ago

    55000? Do they use a new one every… uh… s… serve? Is serve the word? Anyway, where does this huge number come from?

    • BadlyDrawnRhino @aussie.zone
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      20 hours ago

      A professional tennis serve often reaches speeds up to 230km/h, with the fastest recorded being 263km/h. So yeah, the balls wear out quickly.

      • Lumidaub@feddit.org
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        I just learnt that there are 660 matches. That’s SIGNIFICANTLY more than I thought (I know nothing about tennis), the number of balls makes more sense now.

        • Noel_Skum@sh.itjust.works
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          13 hours ago

          There’s also all the activity on the practice courts too.

          • rants_unnecessarily@piefed.social
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            12 hours ago

            My first thought as well.

            This seems to be missed by… everyone here.

        • Grail@multiverse.soulism.net
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          18 hours ago

          That’s still about 100 balls per match

          • Lumidaub@feddit.org
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            17 hours ago

            True but if I’m seeing this correctly and a match may consist of 3 (5?) sets of 6+ games of 4 points, that’s already 72+ (120?) balls.

            • Grail@multiverse.soulism.net
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              16 hours ago

              That’s a new ball every serve

              • Lumidaub@feddit.org
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                15 hours ago

                Yes. I know. That was my original question.

      • LurkingLuddite@piefed.social
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        20 hours ago

        So do mine for similar reasons ifyouknowwhatimean

    • jol
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      20 hours ago

      I didn’t know this until recently, but tennis balls wear out quite fast. Not structurally, not the felt, but the air inside escapes with the extreme pressure they endure. And soon they don’t bounce so well.

      If only sports balls had a way to refill the air…

      • dmention7@midwest.social
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        5 hours ago

        Or just set a rule that you use the same ball the entire match. Balls wears out? Tough titties… improvise, adapt, and overcome.

        • jol
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          3 hours ago

          Child, this is Tennis were talking about. It’s a rich people game. There’s no time to worry about trivialities like protection of the environment.

      • Rooster326@programming.dev
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        5 hours ago

        Imagine if professionals had to play like you and I did.

        Not ideal conditions because who tf wanna go through 6,000 tennis balls in 1 day.

        • jol
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          3 hours ago

          And it’s bullshit, because so what if the ball is a bit less bouncy? It’s less bouncy to your opponent too.

      • Killer@lemmy.world
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        14 hours ago

        Wonder what the feasability of redesigning the tennis ball to be like those airless basketballs are

      • bryndos@fedia.io
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        17 hours ago

        Or maybe sports could be pass times for normalsaurs to play. Instead of some insane culturally mandatory entertainment industry.

  • ExtremeUnicorn@feddit.org
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    16 hours ago

    What colour are tennis balls again?

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