• Jentu@lemmy.ml
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    3 months ago

    You know how geese fly in a “v” shaped pattern in the sky? One side of the “v” is usually longer than the other. The reason for that is that there’s more geese on that side.

  • borokov@lemmy.world
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    3 months ago

    There are more hydrogen atom in a single molecule of water than there are star in the entire solar system.

    • locuester@lemmy.zip
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      3 months ago

      …. There’s only 1 star in our solar system, the Sun.

      I assume you meant the Milky Way galaxy, or perhaps the Universe?

      EDIT: ah ok it’s a play on words a bit. Yes 2 > 1

    • tomenzgg@midwest.social
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      3 months ago

      I was about to say that it’s usually the right paw I see my cat slowly inching towards my face to slap me for not getting food ready yet while I pretend to be asleep but then realized that you specified male and that she is not.

  • folaht@lemmy.ml
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    3 months ago

    Eric Blair was a Trotskyist who wrote
    Animal Farm and 1984 to spite Stalin,
    as Stalin turned on Trotsky,
    as Trotsky was a one-world-government proponent,
    (with Moscow as its capital),
    with the argument that capitalist nations would do anything
    to isolate and destroy socialist nations,
    whereas Stalin thought that socialism would bring the
    Soviet Union enough success to defend itself.
    This had far-reaching consequences for
    Eric Blair who was participating in the
    Spanish civil war of 1936 to 1939,
    having joined the Trotskyist resistance group
    and saw the Stalinists resistance group turn on them
    and outright attacked them.

  • Salamander@mander.xyz
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    3 months ago

    If you catch a frog in between your hands and quickly flip it around, you can get the frog into a kind of paralyzed state called ‘tonic immobility’.

    Here is a photo from Wikipedia:

    Frog stuck in tonic immobility

    OK, well, many years ago I was very interested in this phenomenon and decided to look into the literature.

    I found a paper from 1928 titled “On The Mechanism of Tonic Immobility in Vertebrates” written by Hudson Hoagland (PDF link).

    In this paper, the author describes contraptions he used to analyze the small movement (or lack of movement) in animals while in this state. They look kind of like torture devices:

    OK, but, that’s still not it… The obscure fact is found in the first footnote of that paper, on page #2:

    Tonic immobility or a state akin to it has been described in children by Pieron
(1913). I have recently been able to produce the condition in adult human beings.
The technique was brought to my attention by a student in physiology, Mr. W. I.
Gregg, who after hearing a lecture on tonic immobility suggested that a state
produced by the following form of manhandling which he had seen exhibited as a
sort of trick might be essentially the same thing. If one bends forward from the
waist through an angle of 90°, places the hands on the abdomen, and after taking a
deep breath is violently thrown backwards through 180° by a man on either side,
the skeletal muscles contract vigorously and a state of pronounced immobility
lasting for some seconds may result. The condition is striking and of especial
interest since this type of manipulation (sudden turning into a dorsal position) is
the most common one used for producing tonic immobility in vertebrates.

    Apparently this or a similar effect can be observed in humans too?! In this paper, the author himself claims to have done this and that it works! I tried to locate more recent resources describing this phenomenon in humans but I could not find them… Is this actually possible? If so, why is this not better documented? Or, maybe it is better documented but understood as a different type of reflex today? Not sure.

      • Salamander@mander.xyz
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        3 months ago

        Ha, maybe! I don’t remember if I ever saw a 180 flip. This is the closest I could find from a quick search: https://www.youtube.com/watch?v=zZpIglVnYuY

        If you have a video with the 180 degree flip I would really like to see it. This context seems like a plausible place to see such a move in modern days. I would imagine that in some martial arts this effect would be well known.

        • tomenzgg@midwest.social
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          3 months ago

          I don’t think anyone was bent over at 90° in the video?

          Regardless, that video is incredible; sending it to my ex-Evangelical partner immediately.

  • HiddenLayer555@lemmy.ml
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    3 months ago

    Ancient Egypt was ancient before it ended. The time when Cleopatra ruled is about as close to today as it was to the first pyramids.

  • missfrizzle@discuss.tchncs.de
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    3 months ago

    Chinese scientists worked to create the “humanzee,” a human-chimpanzee hybrid in the '60s. Female chimpanzees were impregnated with human sperm. The experiment was cut short by the Cultural Revolution - the scientists were sent to labor camps and a three-months pregnant chimpanzee died of neglect. The Soviets attempted a similar program in the '20s.

    • PearOfJudes@lemmy.ml
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      3 months ago

      Seriously find a source. a three month pregnant chimpanzee, pregnant with a humanzee, died of neglect? Sure, Humanzee experiments were attempted but because of how biology works, two species as different as a chimpanzee and a human cannot make children.

      • missfrizzle@discuss.tchncs.de
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        3 months ago

        Certainly!

        Peking (KNT) -Chinese at one time experimented with fertilizing a chimpanzee with human sperm in an attempt to create a “near -human ape,” and they may try it again. The chimp was three months pregnant before the first experiment was halted, one of the original researchers claims. Western science long has scoffed at such an experiment as medically impossible, but Dr. Ji Yongxiang says the research, if it ever resumes, has the potential to develop creatures with higher animal intelligence who could speak and perform simple tasks. A second researcher at the Chinese Academy of Science said there were plans to resume testing.

  • monovergent@lemmy.ml
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    3 months ago

    Several popular graphing calculators from Texas Instruments, including the TI-83 and TI-84, have a display resolution of 96*64, but only 95*63 pixels are used for graphing.

    However, the earlier TI-81 did use all 96*64 pixels. The rationale for this change was to establish a central row and column for the axes and a central pixel for the origin. The cursor could only move pixel-by-pixel, and since the axes and origin would end up “between” pixels on the TI-81, they were inaccessible by the cursor.

    • Captain Aggravated@sh.itjust.works
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      3 months ago

      The Ti-83 Plus Silver Edition and early models of the Ti-84 Plus Silver Edition had 128K of RAM, upgraded from the typical 28 or 48 that the 83 Plus or 84 Plus had. But the additional RAM was impossible to use as the OS had not been altered to address it.