this post was submitted on 11 Jul 2024
383 points (98.2% liked)

NonCredibleDefense

6620 readers
320 users here now

A community for your defence shitposting needs

Rules

1. Be niceDo not make personal attacks against each other, call for violence against anyone, or intentionally antagonize people in the comment sections.

2. Explain incorrect defense articles and takes

If you want to post a non-credible take, it must be from a "credible" source (news article, politician, or military leader) and must have a comment laying out exactly why it's non-credible. Low-hanging fruit such as random Twitter and YouTube comments belong in the Matrix chat.

3. Content must be relevant

Posts must be about military hardware or international security/defense. This is not the page to fawn over Youtube personalities, simp over political leaders, or discuss other areas of international policy.

4. No racism / hatespeech

No slurs. No advocating for the killing of people or insulting them based on physical, religious, or ideological traits.

5. No politics

We don't care if you're Republican, Democrat, Socialist, Stalinist, Baathist, or some other hot mess. Leave it at the door. This applies to comments as well.

6. No seriousposting

We don't want your uncut war footage, fundraisers, credible news articles, or other such things. The world is already serious enough as it is.

7. No classified material

Classified ‘western’ information is off limits regardless of how "open source" and "easy to find" it is.

8. Source artwork

If you use somebody's art in your post or as your post, the OP must provide a direct link to the art's source in the comment section, or a good reason why this was not possible (such as the artist deleting their account). The source should be a place that the artist themselves uploaded the art. A booru is not a source. A watermark is not a source.

9. No low-effort posts

No egregiously low effort posts. E.g. screenshots, recent reposts, simple reaction & template memes, and images with the punchline in the title. Put these in weekly Matrix chat instead.

10. Don't get us banned

No brigading or harassing other communities. Do not post memes with a "haha people that I hate died… haha" punchline or violating the sh.itjust.works rules (below). This includes content illegal in Canada.

11. No misinformation

NCD exists to make fun of misinformation, not to spread it. Make outlandish claims, but if your take doesn’t show signs of satire or exaggeration it will be removed. Misleading content may result in a ban. Regardless of source, don’t post obvious propaganda or fake news. Double-check facts and don't be an idiot.


Join our Matrix chatroom


Other communities you may be interested in


Banner made by u/Fertility18

founded 1 year ago
MODERATORS
 
you are viewing a single comment's thread
view the rest of the comments
[–] dactylotheca@suppo.fi 43 points 4 months ago* (last edited 4 months ago) (3 children)

I went digging and found this fairly detailed article on it https://armamentresearch.com/craft-produced-firearm-used-to-assassinate-shinzo-abe/

The dude had more doohickeys too! This picture of a cop holding one looks cyberpunk as fuck:

[–] Sanctus@lemmy.world 14 points 4 months ago (1 children)

So this is where Bungie gets their exotic weapon designs from for Destiny

[–] ArmokGoB@lemmy.dbzer0.com 4 points 4 months ago

Legend of Abcrius

[–] someguy3@lemmy.ca 14 points 4 months ago* (last edited 4 months ago) (1 children)

Looks like a lego guy at first.

The significant plumes of smoke generated when the weapon was fired indicate that it does not make use of commercial small arms ammunition propellant (‘smokeless powder’), and may instead use blackpowder or an alternative propellant. This makes the use of ‘separate-loading’ ammunition (i.e., propellant and projectile loaded separately into the weapon) more likely, as well as increasing the likelihood that the weapon was a muzzle-loading design—that is, loaded from the bore (‘front’ of the barrel), rather than the breech (‘rear’ of the barrel) of the firearm.

the weapon appears to use an electric firing mechanism. Images of the firearm show that an electrical wire passes through each endcap. ...This high voltage creates a hot plasma arc between two conductive contacts that can be used to ignite flammable materials

[–] Buelldozer@lemmy.today 15 points 4 months ago* (last edited 4 months ago)

Black powder, model rocket igniters, and ball bearings shoved into a piece of threaded pipe that's capped on one end. You can build one of these in less than 30 minutes.

Hardest thing to get in Japan would probably be the black powder and it's completely possible to manufacture that yourself. Everything else comes from the plumbing aisle of a DIY store and a model rocket shop.

[–] MonkderDritte@feddit.de 3 points 4 months ago* (last edited 4 months ago) (1 children)

Probably the most prominent electric firing mechanism for 3D-printed firearms has been developed by the user ‘@SuckBoyTony1’. This mechanism uses an 80 kV High Voltage Pulse Generator that converts 6–12 V (the electric potential typically provided by battery packs such as that seen with the assailant’s weapon) into 80 kV. This high voltage creates a hot plasma arc between two conductive contacts that can be used to ignite flammable materials

What's with this level of overengineering? Just get the Piezo from a lighter and maybe that igniter powder from fireworks and good.

[–] dactylotheca@suppo.fi 3 points 4 months ago

I'd guess people have tried those small piezos and they haven't worked too well (not a big enough spark?), or at least it seems likely most would start from the simplest possible solution. I'd definitely have started with a piezo too if I was screwing around building a zip gun (which I'm definitely not doing)