this post was submitted on 07 Oct 2024
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Science Memes

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[–] over_clox@lemmy.world 135 points 1 year ago (6 children)

Did they study the paint chemicals themselves to see if that by itself was a natural bug repellant?

Did they check if the paint chemicals are even safe for cows?

πŸ€”

[–] essteeyou@lemmy.world 62 points 1 year ago (1 children)

What if it's just the white stripes (not the band)? Do white cows have the same number of flies? What if you paint them with black stripes?

Maybe those are answered in the article, but I'll never read it.

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[–] Liz@midwest.social 52 points 1 year ago (3 children)

Yes. They had a control group with only black stripes along with an unpainted group. I would have to assume they also checked the paints for potential repellents, but I only skimmed the article.

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6776349/

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[–] SmoothLiquidation@lemmy.world 39 points 1 year ago (6 children)

I haven’t read the study, but most of these would need a placebo group, so divide the herd into thirds, one with no paint, one with stripes, and one fully painted white to get a baseline for each group. Also would be good to randomize which group each cow goes in each day so to rule out one cow who is especially tasty to flies.

[–] Tja@programming.dev 21 points 1 year ago

Also blindfold the scientists and the cows so it's double blind. We don't want the cows acting in a fly-attracting way because of placebo.

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[–] Semi_Hemi_Demigod@lemmy.world 9 points 1 year ago (4 children)

I've not seen the study referenced, but if I were doing it I'd have cows I painted with white paint, white stripes, black paint, and a control I left unpainted.

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[–] blockheadjt@sh.itjust.works 8 points 1 year ago (1 children)

A control group where they mix the colors together and paint them grey would answer that

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

What if you actually read the study before asking questions πŸ˜…πŸ˜œπŸ€”

[–] wolfpack86@lemmy.world 99 points 1 year ago (1 children)

Tha smartest mother fucker in the room

[–] LordWiggle@lemmy.world 13 points 1 year ago (3 children)

What is the burger tie for? To repel hippies?

[–] chonglibloodsport@lemmy.world 13 points 1 year ago (2 children)

No it’s to wipe the sauce off his chin after finishing a burger!

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[–] Emmie@lemm.ee 6 points 1 year ago* (last edited 1 year ago) (2 children)

What is America known for? Burgers and prisons

Little kids think haha funny burgler, adults shudder and cry

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[–] wieson@lemmy.world 83 points 1 year ago

In the cited study with buckets, it was shown that striped and spotted surfaces attract fewer flies.

That makes me think if Nguni cattle Nguni cattle have an easier time with those pests.

If yes, that would be another plus for hardy landraces in place of overengineered, capitalmaxxed breeds.

[–] Holyhandgrenade@lemmy.world 70 points 1 year ago
[–] ArcaneSlime@lemmy.dbzer0.com 51 points 1 year ago* (last edited 1 year ago)

So, I was able to convince a coworker that I had a friend who worked at our nearby zoo, and that my friend let me in on the secret that zebras aren't real, they're just horses painted to look like that, "big zoo is lying to us to get our money," you know.

Well, long story short I'm gonna need to steal this image from you and crop it, thanks.

[–] LordWiggle@lemmy.world 40 points 1 year ago (3 children)

I'm going on holiday to Cambodia in February. Guess I'll bring my body paint supplies and run around in war stripes over my body.

[–] Swedneck@discuss.tchncs.de 13 points 1 year ago (2 children)

now that the song is playing forcefully in my brain i'm going to make you suffer with me

https://www.youtube.com/watch?v=-KTsXHXMkJA

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[–] ummthatguy@lemmy.world 39 points 1 year ago (2 children)

Good for their physical health, but not great for their personal goals and expectations.

[–] neidu2@feddit.nl 12 points 1 year ago (1 children)

Yup. Large creatures knows better than to wear stripes.

[–] ummthatguy@lemmy.world 51 points 1 year ago (3 children)

Oh, I was thinking more along the lines of any aspirations to not be a cow.

[–] TheTechnician27@lemmy.world 11 points 1 year ago

My Chemilkal Romance

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[–] 01189998819991197253 30 points 1 year ago
[–] Imgonnatrythis@sh.itjust.works 27 points 1 year ago (4 children)

Why has evolution let these cows down?

[–] InverseParallax@lemmy.world 54 points 1 year ago (1 children)

I mean, we kind of hijacked evolution in favor of hypergrowth and ludicrous gazongas a long time ago.

[–] daniskarma@lemmy.dbzer0.com 15 points 1 year ago* (last edited 1 year ago)

Hippity, hoppity. Your natural selection is now my property!

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[–] HootinNHollerin@lemmy.world 23 points 1 year ago (2 children)

Reminds me of a donkey I saw in Mexico painted like a zebra trying to trick tourists

[–] AlligatorBlizzard@sh.itjust.works 43 points 1 year ago (1 children)

Sure, but there's also the secondary market of people who think it's hilarious to get a photo with a donkey painted like a zebra to trick tourists. Lean into it a bit, like wrestling, it could be fun.

[–] HootinNHollerin@lemmy.world 17 points 1 year ago

After 10 Pacificos I will in fact be leaning

[–] Cort@lemmy.world 20 points 1 year ago (1 children)

This is no donkey painted like a zebra, it's a majestic hybrid zonkey. Just 5 dollars to take a photo, or 3 for $10.

[–] HootinNHollerin@lemmy.world 9 points 1 year ago (1 children)

I’ll come back after 10 Pacificos

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[–] JokeDeity@lemm.ee 19 points 1 year ago (3 children)

Source? I'm curious to read about this. How do they know the paint didn't do it? Another comment here said that spots also do the trick, so if you have two cows in the same field, one spotted and one solid colored, is the solid colored cow getting 2x as many flies? Do the stripes still work when surrounded by other cows who don't have stripes? So many questions!

[–] exasperation@lemm.ee 16 points 1 year ago (1 children)

How do they know the paint didn't do it?

There were 3 groups of black cows: an unpainted control group, a black stripe group painted with black stripes (not very visible because the cows were already black), and a black and white painted group. The control group had similar results to the black stripe group, which suggests that the black paint alone didn't do anything.

So further research could be to compare to an all black painted group and an all white painted group, with no unpainted fur, as well. If it's the pattern, then one would expect the totally painted cattle of either paint color would see similar results as unpainted.

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[–] FundMECFSResearch@lemmy.blahaj.zone 16 points 1 year ago (1 children)

This is why we need the paper linked with the meme. It seems obvious that a fly would prefer skin to paint.

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[–] bstix@feddit.dk 18 points 1 year ago

If they figure out if it's the white stripes or black stripes that do the trick they could reach 100%.

[–] bi_tux@lemmy.world 14 points 1 year ago (1 children)

I first read function as in mathemetical function, now I wonder, what the avarege zebras stripes function is

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Some horse fly blankets and hoods have a zebra pattern, probably for the same reason.

[–] ryan213@lemmy.ca 11 points 1 year ago (1 children)

That's where Hershey's Cookies and Cream chocolate bars are from!

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[–] three@lemm.ee 11 points 1 year ago (1 children)

Why are the top comments in a science community so proudly anti-intellectual?

[–] Donut@leminal.space 9 points 1 year ago (2 children)

It's a meme community, it's kinda in the name. Brains go out, meme go in. Monke laugh

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[–] Retrograde@lemmy.world 10 points 1 year ago

What if the flies just hated the smell of the paint lol

[–] autokludge@programming.dev 8 points 1 year ago* (last edited 1 year ago)

If you say Beeflejuice three times....

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

Interesting. A while ago, I read that zebra stripes were meant to confuse predators. Basically, the idea was that when they ran as a herd, their stripes made it difficult to tell where one zebra ended and the other began. I wonder if that's considered bunk now or if this is supposed to be an additional benefit.

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