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fossilesque@mander.xyzM to Science Memes@mander.xyzEnglish · 3 months 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.

mander.xyz

fossilesque@mander.xyzM to Science Memes@mander.xyzEnglish · 3 months ago
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  • mEEGal@lemmy.world
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    3 months 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

    • Track_Shovel@slrpnk.net
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      3 months ago

      Your nuts are also full of microplastics

    • 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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        3 months ago

        I guess I can take apart the meatgrinder then

        nuts dangling with reflief

        • wia@lemmy.ca
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          3 months ago

          It’s for the best. You’re nuts… will… thank you, I guess?

  • Track_Shovel@slrpnk.net
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    3 months 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.

    • Tar_Alcaran@sh.itjust.works
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      3 months 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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      3 months ago

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

  • Lumidaub@feddit.org
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    3 months 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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      3 months 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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        3 months ago

        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.

  • pedz@lemmy.ca
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    3 months 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.

    • Pirat@lemmy.org
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      So we’re just spreading trash in the environment and feeling good about it because it can be reused by other animals?

      Sometimes it just works. Small octopuses love to take up residence in a beer bottle. It might not be the prettiest thing to find on the ocean bottom but it’s often home to one of the most intelligent invertebrates.

      And, after all, that glass is just congealed sand.

    • scala@lemmy.ml
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      That’s the problem with Tennis. The most wasteful sport as balls can’t be recycled unless used for slides for school chairs or now nests for mice.

  • ExtremeUnicorn@feddit.org
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    3 months ago

    What colour are tennis balls again?

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