log☇︎
816600+ entries in 0.532s
asciilifeform: the20year: this is a tremendously-popular hobby here.
the20year: If this is all theoretical then, just stock up on ammo if you live in the US , or reloading components
mircea_popescu: ic exactions to the increase of their private fortunes and made the tax indictions their opportunity for plunder?"
mircea_popescu: " So you find men passing over everywhere, now to the Goths, now to the Bagaudae, or whatever other barbarians have established their power anywhere ... We call those men rebels and utterly abandoned, whom we ourselves have forced into crime. For by what other causes were they made Bagaudae save by our unjust acts, the wicked decisions of the magistrates, the proscription and extortion of those who have turned the publ
mircea_popescu: "Although these men differ in customs and language from those with whom they have taken refuge, and are unaccustomed too, if I may say so, to the nauseous odor of the bodies and clothing of the barbarians, yet they prefer the strange life they find there to the injustice rife among the Romans."
mircea_popescu: ha, since i was going through old tomes, look what a gem i found :
the20year: asciilifeform: $50 will get you enough priming compound to load 10,000 rounds of ammunition
asciilifeform: if you have to make it with your own hands
the20year: But remember, during WW2 most ammo in the USSR was being made by giving children the tools to do it
asciilifeform: cheap is a tricky concept. a plastic fork is cheap, until it isn't, and is entirely unobtainable
asciilifeform: if you're in a real bind, you might want to go with liquid propellant and electrical priming.
the20year: Well, if you want infinite, then just make your own cases
the20year: Primers are easy to make, the chemical composition is 150 years old
mircea_popescu: over 50 times is finite.
the20year: Casings can last over 50 times if you download the ammo, which you will be doing anyway with homemade powder
the20year: Plus i'm not aware of any country that has made brass cases illegal
asciilifeform: primers are tricky
mircea_popescu: the20year he has a point tho, in the sense of brass casingsd are reusable for a finite number of shots.
the20year: Brass casings are reusable, gunpowder can be made cheaply/effectiely from easy to procure chemcicals , the bullet is the easiest part itself to mak
mircea_popescu: just reuse the casings :D
asciilifeform: modern ammunition, on the other hand, requires industry.
asciilifeform: in afghanistan, in africa, blacksmiths build perfectly good ak clones with hand tools.
the20year: Think about it , the first belt fed machine gun was made in the late 1800s, do you think that the technology to make it has magically disappeared?
mircea_popescu: asciilifeform ya well those people also have nil tactical utility-value.
asciilifeform: which is why 3d printer is a mass topic at all
mircea_popescu: i could make you one within the hour, and teach you to make one in a day
asciilifeform: some people seems to fetishize the process of 'push a button without thinking'
benkay: i am more convinced than i was an hour ago on the printable guns thing
mircea_popescu: it's much easier to make a crossvbow than to print one
the20year: The real use for 3d printed guns (in the US at least) is to make ones that utilize the homebuilding law so they're not on paperwork
mircea_popescu: even if you get them to shoot safely, you're far far away from them shooting energetically enough to count
mircea_popescu: reality may be a complicated place, but the tactical utility of printed guns is still purely imaginary.
truffles: or we're not that advance yet
asciilifeform: not that armour is worthless - simply that reality is a complicated place.
asciilifeform: the helmet focused the shock wave.
asciilifeform: he had a computer model which explained why certain - helmeted - men ended up with brain damage, while grunts in the same vehicle, sans helmet, didn't.
mircea_popescu: or helmet, who cannot hold at once his bow and shield; or from the ensigns whose bodies are naked, and who cannot at the same time carry a shield and the colors? The foot soldier finds the weight of a cuirass and even of a helmet intolerable. This is because he is so seldom exercised and rarely puts them on.
mircea_popescu: ts with the Goths were often overwhelmed with their showers of arrows. Nor was the necessity of obliging the infantry to resume their cuirasses and helmets discovered, notwithstanding such repeated defeats, which brought on the destruction of so many great cities. Troops, defenseless and exposed to all the weapons of the enemy, are more disposed to fly than fight. What can be expected from a foot-archer without cuirass
mircea_popescu: From the foundation of the city till the reign of the Emperor Gratian, the foot wore cuirasses and helmets. But negligence and sloth having by degrees introduced a total relaxation of discipline, the soldiers began to think their armor too heavy, as they seldom put it on. They first requested leave from the Emperor to lay aside the cuirass and afterwards the helmet. In consequence of this, our troops in their engagemen
the20year: And still want boots on the ground, so....
asciilifeform: i attended an interesting talk once by a concussion expert
the20year: The average soldier carries about 100lbs of gear into battle, so 20lb of armor isn't a big deal. thus why the US military is testing powered armor
mircea_popescu: asciilifeform let me find you that quote re armor.
asciilifeform: there are men strong enough to run about, climb, etc. in plate mail, yes.
the20year: Well, most wear ceramic armor that's stronger than AR500, so many do
the20year: Why the heck would anyone want reactive armor on their body? The concussion would kill you when it activated
asciilifeform: the20year: ask a soldier how much he'd like to wear plate mail.
the20year: It's stupidly easy to make body armor that will withstand most conventional rifle ammo, granted it's quite heavy
the20year: Most rifles won't make it through AR500 steel plate
asciilifeform: rather than tank
asciilifeform: it will be interesting to see reactive armor built for a man
asciilifeform: or simple good aim (hit same spot twice.0
asciilifeform: the pill against it: round with two warheads.
asciilifeform: arms vs. armour is a classic race that the latter tends to lose. witness 'reactive armour' on tank.
the20year: Some armor makers do put their armor on and get shot, i wouldn't due it due to spall, but some believe that much in their product
the20year: don't you look at armor tests?
asciilifeform: no reason why this shouldn't apply to armour makers.
asciilifeform: legend has it that submarine architects were once made to take a trip to max depth before the machine would be paid for.
mircea_popescu: o it was the russian guy that was bombed.
deadweasel: i'm puncy as hell today, somebody shoot me already
mircea_popescu: quoted for truth
deadweasel: qft? quite fucking true?
mircea_popescu: <the20year> But who cares about pre-existing data? Everyone has to discover for themselves ,right? <<< qft.
the20year: But who cares about pre-existing data? Everyone has to discover for themselves ,right?
the20year: You could do what the military and FBI does....
deadweasel: watching body armor video tests can be mesmerizing
asciilifeform: at the time of his death.
asciilifeform: phun phact: archduke ferdinand is said to have worn an early bulletproof vest.
mircea_popescu: not that this hasn't been done.
mircea_popescu: like the car crash dummies
deadweasel: only one way to find out
deadweasel: i think we should test these theories. somebody get me some armor, I'll youtube the experiments per your instructions. Only have 9mm and .40 for testing
mircea_popescu: people regularly take kj's to the head in most sports.
asciilifeform: like those pocket cameras that highlight faces.
mircea_popescu: asciilifeform depends a lot on the angle.
asciilifeform: the phuture, if one insists, is in the self-aiming rifle.
benkay: all this fighting talk is causing thoughts of chumpatrons based on armor and weapons
asciilifeform: unless you're willing to wear the equivalent of a 19th century diving suit
asciilifeform: 1kJ applied to a head with impenetrable armor -> neck trauma
mircea_popescu: (which is the REAL reason for the move towards tasers, not the feigned desire to avoid casualties)
mircea_popescu: and the thing is, armor has surpassed this minimum. handheld firearms are not particularly useful these days
asciilifeform: let's say 1kJ on impact, for the sake of argument.
mircea_popescu: consequently, there's a limit to how heavy a round can be fired from the hand
mircea_popescu: the20year in fact, the kinetic energy of the bullet is roughly equal to the kinetic energy of the recoil.
mircea_popescu: bulletproof transparent rigid plastic was available before flexible stuff was.
mircea_popescu: also, it's easier to protect the head than the body.
the20year: asciilifeform: depends on which kind of kevlar vest you're talking about
the20year: asciilifeform: most current plates use ceramic which disperses the kenetic energy over a wide area, avoiding blunt tramua. Small arms fire has an amazingly low amount of kenetic energy compared to common measurements
asciilifeform: wait till people remember that kevlar (and other fiber armour) is useless against: arrows.
the20year: Pretty easy to make a firearm out of supplies from tesco
mircea_popescu: benkay amusingly, amlar is easier to print than a gun.
benkay: that's not the use case though. the use case is shitty guns for poor people in the decaying soviet states of america
mircea_popescu: you need something very powerful to be able to do anything with it.
mircea_popescu: even if you maange to print a gun, you will print a useless gun.
mircea_popescu: yes well, the story is this : two robbers with body armor did more damage to the city policeman pension and health insurance funds than would have been the case if they just let them keep the stolen money.
truffles: appropriated several semi-automatic rifles from a nearby firearms dealer to help even the odds. "
truffles: "patrol officers at the time were typically armed with a 9mm or .40 caliber pistol on their person, with a 12-gauge shotgun available in their cars. Phillips and Matasareanu carried fully automatic rifles and wore body armor. Since most handgun calibers cannot penetrate body armor, patrol officers had a significant disadvantage until SWAT arrived with equivalent firepower; they also
asciilifeform: but try finding a vendor willing to stand in it for target practice, for ten rounds much less a thousand.
mircea_popescu: asciilifeform the reference was aramid. it withstood > 1k rounds from .38 and 9mm, as well as single action pump shotguns
asciilifeform: the kinetic energy still has to go somewhere...