mildlyinteresting

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JizzmasterD, in For training, the US Army puts fake front cabins on Humvees to make them look like Soviet produced light vehicles.

See the USA and Russia have more in common than they realize.

Russia puts the same on the front of a Lada Niva and send them out to the battlefield.

21Cabbage, in For training, the US Army puts fake front cabins on Humvees to make them look like Soviet produced light vehicles.

Could be potentially useful as a decoy for avoiding direct hits to the actual cabin too, just spit balling.

setsneedtofeed,
@setsneedtofeed@lemmy.world avatar

Not particularly, no. I can offer to show this Humvee rhino horn meant to trick thermal sensors.

21Cabbage,

I was thinking for more human targeted weapons, though can’t imagine the trick would work for long.

AceQuorthon, in The US Army experimented with digital camouflage as early as the 1970s.

ELI5 please, what’s digital camouflage?

ScrambleVerdict,

Squares

FireTower,
@FireTower@lemmy.world avatar

Other commenter touched on one definition so I’ll explain the other.

Take a bunch of pictures of the woods, put them in a computer and have it tell you the most common colors to generate the a pattern of the most commonly found colors. Boom digital woodland camo.

Kalladblog,
@Kalladblog@lemmy.world avatar

And what benefits does it have compared to regular camo? Or is it just aesthetics?

FireTower,
@FireTower@lemmy.world avatar

Theoretically you’re using actual colors taken from a (or several) environments that you intend to be in. As opposed to a few colors picked by an artist because the artist thought they’d be the colors in those environments.

As for the squares I think it was just an easy way to formulate a pattern digitally. Plus it seemed futuristic at the time.

setsneedtofeed, (edited )
@setsneedtofeed@lemmy.world avatar

There is a link in the opening post with some background on Dual Tex.

It was an early attempt at having a pattern methodically designed to have macro and micro patterns, aka “dual textures” to help it work at closer and further ranges.

The squares were (on most iterations, some more primative tests had eyeballed patterns) derived from using a grid to create the pattern, with a grid being useful to help design a pattern with a good spread of colors.

Macro patterning is important to the military since observation and initial engagements usually occur in the multiple hundreds of meters, which is why US Woodland is derived from ERDL that has been greatly enlarged. If a pattern achieves good macro patterning, then micro patterning can help it work at closer ranges. Generally micro patterning is more useful in environments with lots of depth in them like jungles or woods, which is why patterns for those environments tend to be more complex than desert patterns.

Later digital patterns for uniforms that were created with computer assistance, like CADPAT used squares for the same reason of ease of design, and because it is easier to print patterns with distinct shapes rather than gradients. Multicam is an example of a pattern that is newer than CADPAT, which is using gradients.

JohnDClay,

It blends in really well, especially in pictures.

camo comparison

CeruleanRuin,

Specifically, it looks like digital artifacting.

JohnDClay, in This is an Octobass

I don’t think you can actually hear the fundamental of the lowest note. It’s lowest note has a 16hz fundamental, and people can usually only hear down to around 60hz.

Underwaterbob,

Overtones. Bowed string instruments have a lot of harmonics. I can’t imagine it sounds very good, but I bet it’s interesting.

JohnDClay,

Yeah exactly. I thought it sounded pretty cool from the recording, but you’d probably need to be there in person to get the full low frequency effect.

Underwaterbob,

Near where I grew up there are these caves on a cliff side on the ocean. At the right time of day, the tide is such that the water rushes in and creates these amazing subsonic booms. You can’t hear them, but if you go down one of the walkways into the side of a cave, you can feel it. It’s crazy. Probably a similar thing.

marv99, in Setenil de las Bodegas, Cádiz, Spain

For information see Wikipedia.

Setenil de las Bodegas is a town (pueblo) and municipality in the province of Cádiz, Spain, famous for its dwellings built into rock overhangs above the Río Guadalporcún. According to the 2005 census, the city has a population of 3,016 inhabitants.

[…] The town extends along the course of the Rio Trejo with some houses being built into the rock walls of the gorge itself, created by enlarging natural caves or overhangs and adding an external wall.

also nice:

Setenil has a reputation for its meat products, particularly chorizo sausage and cerdo (pork) from pigs bred in the surrounding hills. As well as meat, it has a reputation for producing fine pasteles (pastries), and its bars and restaurants are among the best in the region. Its outlying farms also provide Ronda and other local towns with much of their fruit and vegetables.

iltoroargento,
@iltoroargento@lemmy.sdf.org avatar

Ugh. I’m lemmying hungry and now I just want to raid Spanish pantries like the Visigoths after this comment lol

Sir_Simon_Spamalot,

Time to get even with all that Spanish Inquisitions!

bradorsomething,

No no, these would be Spanish Acquisitions

Chickenstalker,

I read it as “Spanish panties”

iltoroargento,
@iltoroargento@lemmy.sdf.org avatar

¿Por qué no los dos?

Spacecraft, in STRAC FAST, a magazine for your magazines

Why is this downvoted so heavily? I’ve never seen something like this before. It’s mildly interesting.

FlyingSquid, in This is an Octobass
@FlyingSquid@lemmy.world avatar
Rayspekt,

Is this the instrument that does the dramatic horn sound that Christopher Nolan forced to use every 20 seconds in his movies?

VindictiveJudge,
@VindictiveJudge@lemmy.world avatar

Small chance it was used for the Reaper main cannon in Mass Effect.

jana,

There’s a size larger: the subcontrabass sax

bob_wiley,
@bob_wiley@lemmy.world avatar

deleted_by_author

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  • nilloc,

    At first it looked like a Contrabass Slide Whistle.

    I’m a bit disappointed.

    RamSwamson,

    These are all well and good but what does it take to get all these in the same room, playing at the same time?

    uis,
    @uis@lemmy.world avatar

    Counterbased

    dangblingus,

    You know homie is absolutely PACKING.

    mack7400,

    That’s one whisper you shouldn’t be careless with.

    dodslaser,

    Careful scream

    sangriaferret, in This is an Octobass
    KuroiKaze,

    Shit this is even the guy from the photo isn’t it?

    sangriaferret,

    Probably. I doubt there’s a lot of skilled octobass players out there. Shit, I doubt there’s a lot of octobasses out there period.

    nucleative,

    Here’s another that’s slightly less terrifying than the above sample youtu.be/jCEYPyUBDAU?si=4rhnEk6ZZhZrQgtq

    Yerbouti, in This is an Octobass

    Montreal Symphonic Orchestra?

    ITypeWithMyDick, in This woman making pancakes.

    What…is that website…

    Annoyed_Crabby,

    There’s so many post lately using that site, even for picture. They couldn’t bother to link to the jpg or the video anymore.

    _Sprite,
    @_Sprite@lemmy.world avatar

    When the background loaded I was half convinced I was gonna be jumpscared by a dead body

    Vaggumon,
    @Vaggumon@lemm.ee avatar

    a steaming pile of shit is what it is. It crashed Firefox for me.

    FQQD, in The US Army experimented with digital camouflage as early as the 1970s.

    nah that’s just their creeper cosplay

    Selmafudd, in The US Army experimented with digital camouflage as early as the 1970s.

    Looks pretty analogue to me

    Thisfox, in This is an Octobass

    And yet only three strings…

    Seems strange they didn’t make the key levers more ergonomic.

    vivadanang,

    are they keys or locks? maybe I’m not familiar with the right nomenclature.

    Thisfox,

    keys or levers, attached to a set of capos. Not locks.

    bob_wiley,
    @bob_wiley@lemmy.world avatar

    deleted_by_author

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  • Thisfox,

    Nah, would make it look even larger, which would be good!

    Tall as he is, the musician does look almost as if he has to stand on a platform to play. And that twist in his back doesn’t look sustainable.

    CorrodedCranium, in The US Army experimented with digital camouflage as early as the 1970s.
    @CorrodedCranium@leminal.space avatar

    Here is a video by Half as interesting that talks about the creation of digital camouflage and why the US’s army version sucks if anyone is interested.

    It’s about six minutes long

    setsneedtofeed, (edited )
    @setsneedtofeed@lemmy.world avatar

    The Dual Tex in the original post is mentioned in your video, but only in the barest passing.

    The video seems like a very lacking overview of UCP. Even in its short runtime contains a least a few common mistakes, like identifying UCP as renamed Urban Track, and it doesn’t really talk about why the chosen colors were chosen. The chosen colors were a mistake, but an informative video about why a mistake was decided on is more productive that’s just pointing out the obvious.

    This link is much better. It both identifies the flaws, and it illuminates the (admittedly mistaken) thought process behind the color choices of UCP.

    www.hyperstealth.com/camo-improvement/index.html

    SkyezOpen,

    My current view is that either the people running the tests only wanted a camo that blended perfectly into piles of gravel and old lady couches and absolutely nothing else, or they had legally blind people performing the tests. I strongly doubt this link will change my mind but I’ll give it a shot.

    SkyezOpen,

    It was somehow worse than I thought.

    setsneedtofeed,
    @setsneedtofeed@lemmy.world avatar

    The TLDR is the focus of the design was entirely on defeating NIR, at the expense of other considerations.

    fiat_lux, in This is an Octobass

    I have no idea if this is the same as the one at the Montreal Symphony Orchestra but for anyone else who was curious about the specs on this beast:

    • HEIGHT: 3.6 m (11.10 ft.)
    • LENGTH OF THE SOUNDBOARD (uppermost board): 2.06 m (6.76 ft.)
    • WIDTH OF THE SOUNDBOARD: 1.11 m (3.64 ft.)
    • LENGTH OF STRINGS: 2.18 m (6.56 ft.)
    • NUMBER OF STRINGS 3: (A-E-B)
    • DIAMETER OF STRINGS: 5/16 in. (7.94 mm). 1/4 in. (6.35 mm) et 3/16 in. (4.76 mm)
    • WEIGHT: 131,54 kg (290 lbs.)
    • NUMBER OF PARTS: There are hundreds of parts, of which 237 make up the complex mechanism of this precision instrument.
    • SPECIAL FEATURES: The octobass is the lowest-pitched and largest-sized instrument of the entire string family. The performer must climb up on a small stool in order to access the neck of the instrument, and it is only by means of levers and pedals - not with the hands that the strings can be reached and sounded. The octobass bow is longer and heavier than the bow of an ordinary string bass.

    Apparently it can do as low as 25Hz. That would be badass to experience in person.

    mhz,

    Thanks for the stats

    SubArcticTundra,
    @SubArcticTundra@lemmy.ml avatar

    I wonder where they produce these things

    snooggums,
    @snooggums@kbin.social avatar

    Holy hell, I thought this was a joke at first.

    SkyezOpen,

    It still can be, roll a bard that only plays it. Your party and dm will probably hate you but it’s a funny one-off, or if they’re fun you can try to work around the limitations together like making str/dex checks to get it through a narrow cave. Even better, make it a halfling that needs a step stool to play it.

    snooggums,
    @snooggums@kbin.social avatar

    Basically as cumbersome as a one man band!

    Pulptastic,

    The YouTube said 16 Hz, infrasound. You can see the vibration mode.of the string, super cool.

    Treczoks,

    Man, that’s deep ;-)

    I’ve seen a youtube video on that Octobass once, and it was amazing. Having to climb some stairs to play this absolute beast was something that shocked me. And the levers to play it.

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