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The aurora last night was visible in South Carolina
  • Is this what it looked like to your eyes, or is this the result of a night setting on your phone?

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  • Thanks! What a great combination of words! Is it midjourney?

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  • Whoa! Do you mind sharing your prompt? This is so cool!

  • "Are you trying to make this OJ?": Jon Stewart warns media's Trump trial coverage could backfire
  • I didn't want to read this article, and couldn't find a video about this article about a video from the media about how the media is spending too much time covering trump, but here is the original video that is about how the media is spending too much time covering trump that this article is about.

    Edit: for clarity sake, that link is just to the Jon Stuart video that this article is talking about.

  • octopus @sh.itjust.works Haggunenons @lemmy.world
    "Incredible" clip shows scientist and octopus "communicating" in the wild
    www.newsweek.com "Incredible" clip shows scientist and octopus "communicating" in the wild

    The footage comes from an upcoming National Geographic documentary series produced by James Cameron.

    "Incredible" clip shows scientist and octopus "communicating" in the wild

    cross-posted from: https://lemmy.world/post/14574849

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    Owl-natomy: Acoustic Location of Prey / 3D Hearing Research Paper Summary
  • Thanks so much for the recommendation! I really enjoyed reading this. Here is a copy of my comment that I posted over there:

    What a fascinating read! I really appreciate you sharing it. Ed Yong has a great book, An Immense World, all about various types of animal senses, and in the chapter on sound, he talks about this very owl. I was surprised when reading your post that it was Roger Payne's work, but upon reviewing the chapter in An Immense World I saw that it was, in fact, him. I am familiar with Payne from his work with whales, many people credit him and his work with humpback whales songs as the reason that neatly the whole world has stopped whaling. With good reason, he produced an album of whale songs that changed the way the world saw them.

    Ed Yong's book is incredible, and I highly recommend it, he goes into detail about the senses we are generally acustomed to, but also some more uncommon ones like electro-reception. Here are a couple interesting bits from the section where he writes about the remarkable hearing of owls.

    A great gray owl can pluck a lemming from within its snow-covered tunnel or accurately bust through the roof of a gopher burrow, solely by listening to the chewing or scurrying sounds coming from beneath the ground. These feats are remarkable, and they hint at why hearing can be such a useful sense.

    ...

    But hunting by sound has one ma jor disadvantage-interference. A vissually guided predator like an eagle doesn't emit light when it moves, but an owl can't help but make noise with its own wingbeats. Those noises, which are close to the owl's ears, could potentially drown out the faint and distant sounds of its prey. Fortunately, the owl has soft feathers on its body and serrated edges on its wings that make its flight almost imperceptibly quiet. The noise it does make is mostly below the range to which its ears are most sensitive and below the lower limit of what small rodents can hear.

    So generally, an animal's hearing pretty much overlaps with the frequencies of sound that it makes, but in this case it is an advantage to not be tuned to the frequency that the owl's own features makes. I believe it was elsewhere in this same book where Ed Yong talks about a bird that is unable to hear it's own song, the thought being that this particular bird's insect prey was able to hear the sound and this somehow aided in hunting. I don't remember the specifics, and if memory serves, it's not entirely known why it would be like this.

    The chapter goes on to mention that barn owl's are not even the animal with the best hearing like this. There is a fly that is specifically tuned to the sound of male crickets:

    Most tachinids track their victims through sight or smell, but Ormia ochracea-a yellow, half-inch-long species that's found throughout the Americas, uses sound. Like female crickets, it listens out for the song of a male. Homing in on those dulcet thrrrrps, it lands either on or near the singer and deposits maggots. These burrow into the cricket and slowly devour him from within.

    He says that the Ormia can detect the position of a cricket to 1 degree. The Ormia is so efficient that it has actually led to some male crickets evolving out of using mating songs and leaving the females of the species to have to find males just by stumbling across them.

  • Scientists claim to have successfully ‘conversed’ with a whale
  • Yes! That's one of cooler new discoveries in the world of animal communication. It's such an exciting time for bioacoustics with all the recent advancements in AI, I think there's going to be quite a few big discoveries in the coming years.

  • Scientists claim to have successfully ‘conversed’ with a whale
  • We've got a community specifically on this and other types of bioacoustics.

    !digitalbioacoustics@lemmy.world

  • Scientists claim to have successfully ‘conversed’ with a whale
  • They could do it in theory, but so far as we know, they have never decided to kill someone with their clicks.

  • World faces ‘deathly silence’ of nature as wildlife disappears, warn experts
  • We've got a community about animal acoustic communication for anyone interested

    !digitalbioacoustics@lemmy.world

  • Israel’s Brutality Is Increasing—and So Is Its Denialism
  • I'm pretty sure that in Israel, joining the military is not a choice.

  • c/politics@lemmy.world mods censoring critiques of politicians
  • Nope. You lose the account. You lose your community. Can't wait until someone comes up with a solution to this. Not sure if it is technically possibly with lemmy to switch over to a system that allows for this or not.

  • AI Companies Running Out of Training Data After Burning Through Entire Internet
  • This is how the best chess and go computers got to be as good as they are. AI generated "synthetic data."

  • "Content not available"?
  • I don't know anything about Google patcher, I just did everything in the video and then when I finished and ran the app it made, it told me that it couldn't find microG and took me to a new place to install it and after that it worked.

  • Over 8 years using (re)vanced and I've finally gotten my first playback issue:
  • I got the same thing last night, and so I uninstalled and followed this video.

  • "Content not available"?
  • I had the same thing and so I uninstalled and followed this video and it worked for me.

  • Majority of Americans now use ad blockers
  • SponsorBlock - for anyone interested in taking their ad blocking hobby to the next level.

  • What a Border Collie Taught a Linguist About Language
    www.wired.com What a Border Collie Taught a Linguist About Language

    The whistles that a shepherd uses to command her dog sound a whole lot like human language.

    What a Border Collie Taught a Linguist About Language

    cross-posted from: https://lemmy.world/post/13123210

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    PBS documentary tells story of “life-changing” whale encounter off Dominica
    dominicanewsonline.com PBS documentary tells story of “life-changing” whale encounter off Dominica - Dominica News Online

    A documentary, now playing on PBS, tells the fascinating story of a man who said he had a life-changing experience when he encountered a sperm whale while diving off the coast of Dominica. “Patrick and the Whale” follows Patrick Dykstra...

    PBS documentary tells story of “life-changing” whale encounter off Dominica - Dominica News Online
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    Neurobiology: How bats distinguish different sounds
    www.eurekalert.org Neurobiology: How bats distinguish different sounds

    <p><strong>Bats live in a world of sounds. They use vocalizations both to communicate with their conspecifics and for navigation. For the latter, they emit sounds in the ultrasonic range, which echo and enable them to create an &ldquo;image&rdquo; of their surroundings. Neuroscientists at Goethe Uni...

    Neurobiology: How bats distinguish different sounds

    cross-posted from: https://lemmy.world/post/12363459

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    It’s the Cat’s Meow but You Just Don’t Understand
    www.nytimes.com It’s the Cat’s Meow but You Just Don’t Understand

    A study suggests that humans often misinterpret a pet’s signals; even purring doesn’t guarantee a contented cat.

    It’s the Cat’s Meow but You Just Don’t Understand

    cross-posted from: https://lemmy.world/post/12576156

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    Golden Retriever uses talking buttons to instruct his human
    boingboing.net Golden Retriever uses talking buttons to instruct his human

    Meet Cache, a beautiful and brilliant Golden Retriever who lives in California with his human, who has been using AIC (augmentative interspecies communication) tools—in the form of electronic talking buttons—to teach…

    Golden Retriever uses talking buttons to instruct his human

    cross-posted from: https://lemmy.world/post/12699471

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    Bees Surprise Scientists With Social Skills
    www.technologynetworks.com Bees Surprise Scientists With Social Skills

    Bumblebees have been shown to possess a previously unseen level of cognitive sophistication in a new study that required them to learn complex tasks through social interaction.

    Bees Surprise Scientists With Social Skills
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    Moss bugs shed light on the evolution of complex bioacoustic systems
    journals.plos.org Moss bugs shed light on the evolution of complex bioacoustic systems

    Vibroacoustic signalling is one of the dominant strategies of animal communication, especially in small invertebrates. Among insects, the order Hemiptera displays a staggering diversity of vibroacoustic organs and is renowned for possessing biomechanically complex elastic recoil devices such as tymb...

    Moss bugs shed light on the evolution of complex bioacoustic systems
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    Study reveals the crow's best friend: Humans
    phys.org Study reveals the crow's best friend: Humans

    A new study from Tel Aviv University (TAU) has examined what happens to birds that are accustomed to living around humans, when their habitat is suddenly emptied of the presence of humans. Among other birds, the researchers tested crows, ringneck parakeets (also known as rose-ringed parakeets) and g...

    Study reveals the crow's best friend: Humans
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    ‘Earthsounds’ taps into nature’s playlist
    www.bostonherald.com ‘Earthsounds’ taps into nature’s playlist

    Filmed over four years in 20 countries on all seven continents, it’s a world-class tour: Australia’s rainforest, Africa’s Savannah, Antarctica, the Namibian Dunes.

    ‘Earthsounds’ taps into nature’s playlist
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    Golden Retriever uses talking buttons to instruct his human
    boingboing.net Golden Retriever uses talking buttons to instruct his human

    Meet Cache, a beautiful and brilliant Golden Retriever who lives in California with his human, who has been using AIC (augmentative interspecies communication) tools—in the form of electronic talking buttons—to teach…

    Golden Retriever uses talking buttons to instruct his human
    0
    Dung beetles show their love by sharing the load
    www.eurekalert.org Dung beetles show their love by sharing the load

    <p>Dung beetles share the load when it comes to showing their affection for each-other, when transporting a &ldquo;brood ball&rdquo;.</p>

    Dung beetles show their love by sharing the load
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    Improving acoustic ecology or how the startup began to create an AVAS system for different types of electric vehicles.
    techstory.in Improving acoustic ecology or how the startup began to create an AVAS system for different types of electric vehicles. - TechStory

    At the beginning of 2016, three men who were passionate about cars got together and, as usual, wrote out a plan and diagram of the future electronic exhaust system on a napkin. Having combined their knowledge from working in the auto industry and engineering, they realized WHAT was missing from mode...

    Improving acoustic ecology or how the startup began to create an AVAS system for different types of electric vehicles. - TechStory
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    World's Largest Uncut Emerald Discovered in Zambia
  • How much would something like that cost?

  • Reor and Obsidian?
  • Awesome looking forward to it. Thanks for sharing, looks cool.

  • Reor and Obsidian?
  • This looks cool. Is there actual obsidian integration though? It looks like they are using their own UI.

  • Haggunenons Haggunenons @lemmy.world

    Whereas most races are content to evolve slowly and carefully over thousands of generations, discarding a prehensile toe here, nervously hazarding another nostril there, the Haggunenons would have done for Charles Darwin what a squadron of Arcturan Stunt Apples would have done for Sir Isaac Newton.

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