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Cake day: June 23rd, 2023

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  • So they mostly come from the asteroid belt, which itself is likely a few large bodies that got ripped apart by Jupiter and each other… This isn’t surprising at all, just confirmation of what was assumed already.

    The speculation that “most” of the ~17,000 meteorites that fall each year come from just a couple specific asteroids within the asteroid families seems like overweighted nonsense to me, though. They don’t really seem to have a way to verify that, just modeling of an event 470 million years ago, and composition. They just know that they likely come from a few asteroid families, which can contain thousands of individual asteroids (though it’s also entirely possible that portions of the asteroid family were ripped away and obliterated in a separate event), possibly with very similar or identical makeup, so to then assert they “may” or “very likely” (both terms used in the article) come from a singular asteroid within the asteroid family is giving this research way way more weight than it should have, imho.

    Unless they are trying to say (it’s early and I just woke up, so that may be it) that the original large body that was broken up is the source, but that’s so intensely “no shit, Sherlock” as to be basically meaningless. After all, the entire belt is a result of those large body breakups, and the asteroid families responsible for the meteors are quite sizable (three of the named ones, Flora, Massalia, and Koronos, contain a combined ~27,000 bodies)








  • Apathy Tree@lemmy.dbzer0.comtoScience Memes@mander.xyzHoney
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    3 months ago

    Have you ever tasted flower nectar?

    I grow gladiolus sometimes, and they produce a lot of nectar, but there aren’t any pollinators for those flowers around me, so I remove the nectar myself with a syringe. There isn’t a lot in each flower, but it’s nice in a cup of tea.

    It doesn’t really taste like honey, even dilute honey. It doesn’t taste like just sugar water, either, though. I’m sure each flowering plant produces a subtly different flavor, like fruit.

    And indeed, honey apparently tastes different depending what the bees are feeding on. But I’d say it’s probably a mix of something bee-specific and the nectar itself.


  • I thought you were saying the book is a bit pricy the way a tabletop art book in the $100 range is pricy. So I went to see if it was something I could justify for a friend of mine as a gift… but nope, way too expensive is 100% accurate. $620. Holy shit. It’s pricy the way textbooks are pricy (the worst textbook I got was $1200, and it resold for around $600… wasn’t rentable, and no pdf at the time)





  • I literally took Latin in college for the sole reason that Latin is used in super stupid ways, and my science communication degree would be worth less without that knowledge. Because Latin-base is fully half of the science terms you need to know.

    And my college was super on board with my reasoning. Wish I’d also had the mental capacity for ancient Greek, because that’s literally the other half of naming schemes.

    Ridiculous.

    I’m super into modern scientists giving shit pop culture names. Because holy shit is it ever more memorable than some random Latin/greek bullshit.



  • Apathy Tree@lemmy.dbzer0.comtoMemes@sopuli.xyzHmm
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    1 year ago

    I used to do something similar, but writing it on my shoe (in pencil) so I wouldn’t lose the paper.

    Mostly did it in my Japanese class in college because I didn’t have time to memorize vocab properly, but I never wrote the translations so I knew the info, it was basically a memory jog.