log☇︎
254800+ entries in 0.104s
asciilifeform: navhul-lacsup: 'you can't mold a bullet from shit' (rus. saying)
asciilifeform: navhul-lacsup: http://www.loper-os.org/?p=1390
asciilifeform: they've no hardware.
asciilifeform: these folks are crackpots, quite possibly inspired by my ravings re: dataflow archs. so i am to blame.
asciilifeform: somebody linked to 'mill' in my comment peanutgallery once
asciilifeform: navhul-lacsup << urbit syllablegen? !
asciilifeform: instruments with acceptable, if not great, quality, are more available today than ever.
asciilifeform is mostly an uneducated brute, who learned of things by playing with them, and libraries.
asciilifeform: think of it that way.
asciilifeform: most of what we think of as 'high tech' was created by people who never lived to see a plastic bag.
asciilifeform: the first oscilloscope wasn't even electronic in the usual sense (mirror on a rope, deflected by electrostatic charges, candle, projects on wall)
asciilifeform: it's merely a voltmeter with a time axis.
asciilifeform: and you can usually find the manual on the net.
asciilifeform: using a scope isn't rocket surgery
asciilifeform: similar machines are still made. $2-3K+
asciilifeform: 1970s usually
asciilifeform: i think most people (who have any dealings with such matters, at any rate) own at least 2 scopes - a chinese trambo, and a vintage american analogue unit.
asciilifeform: if a little of a 'trabambourghini'.
asciilifeform: reasonably cheap, all-purpose gizmo
asciilifeform: ;;google Rigol DS1102D
asciilifeform: and their purposes
asciilifeform: instruments
asciilifeform: wake up diametric, he'll describe his collection.
asciilifeform: for HF work, a 1978 'hewlett packard'
asciilifeform: other people - use others
asciilifeform: punkman: mine's a recent 'rigol' (has documented interface, linux friendly)
asciilifeform: then watch the echos.
asciilifeform: the other end, to a probe.
asciilifeform: attach to a cable made with two segments of mismatched impedence
asciilifeform: even the lowliest asian oscilloscope comes with built-in test waveform generator
asciilifeform: try it at home!
asciilifeform: mismatched impedence -> also reflections. undergrad physics.
asciilifeform: now, not so much.
asciilifeform: the 'lumped element model' of electronics was ok for the first half of 20th c.
asciilifeform: a kink in the cable - an inductor.
asciilifeform: at this point, even cable monkeys, afaik, know this - because at high frequencies, a wire is a capacitor
asciilifeform: just some are larger than others.
asciilifeform: virtually anything is a capacitor, depending on your circumstances.
asciilifeform: in the russian wankasphere, at the time, there were countless wags suggesting nominating the drunk for 'order of lenin'
asciilifeform: http://www.navytimes.com/article/20140328/NEWS/303280014/Navy-says-farewell-fire-damaged-sub-Miami
asciilifeform: (try using a capacitative panel with your fingernail)
asciilifeform: incidentally, capacitance of the body is not mere trivia, but modern mobile gizmotry lives and dies by it (touch panel.)
asciilifeform: given value is for 200.
asciilifeform: damn, not awake
asciilifeform: 200pf
asciilifeform: (actual physics puzzle from my childhood)
asciilifeform: homework: calculate 'if the chinese jumped.'
asciilifeform bows.
asciilifeform: mp wins 'fermi' prize.
asciilifeform: so, mp is quite close.
asciilifeform: whatever, ~13.8 millifarad.
asciilifeform: ;;calc (200e-12 * 69000000) / (1e-3)
asciilifeform: if we take the 69 million available men figure,
asciilifeform: ;;google russian army strength 2014
asciilifeform: let's take the 100pF value, conservatively.
asciilifeform: http://www.extremeelectronics.co.uk/blog/capacitance-of-a-human-body/
asciilifeform: because we're madmen, let's actually calculate this.
asciilifeform: lol!
asciilifeform: but still interesting that people bother.
asciilifeform: the 'zorro' thing isn't a mega-news, on account of it being a kind of 'castrated' aes variant
asciilifeform: 'zorro' (aes-based cipher) is broken. sorry, pdf: http://cryptome.org/2014/03/zorro-break.pdf
asciilifeform: in other news,
asciilifeform: or something like that
asciilifeform: letmepawnmystolencraponyou.com
asciilifeform: in usa (and colonies) - a fellow who sells actual solutions to 'social problem' crapola is liable to 'begin to have problems.'
asciilifeform: these things actually work.
asciilifeform: incidentally, the same tech could easily test the composition of a drug (pharmacy or back alley, user's choice)
asciilifeform: repeat.
asciilifeform: spit, wash.
asciilifeform: (SRAM with immunoreactant crap permanently bonded to the capacitors) ☟︎
asciilifeform: i believe the gizmo in question used a 'microarray'
asciilifeform: the difference is important (expensive, disposable, slow) vs. reusable (cheap), compact, fast.
asciilifeform: could've been used by civilians prior to putting on condom, etc.
asciilifeform: mircea_popescu: not this one. a re-usable, electronic gizmo that took a few min.
asciilifeform: like a jpm accountant.
asciilifeform: 'fell from a strawberry tree' ?
asciilifeform: and is not to be found at pharmacy.
asciilifeform: mircea_popescu: not banned as such. but the 'holy grail' that could have eradicated the virus, a pocket-sized instant electronic gizmo, sat in a glass case at one of my old employers' facility
asciilifeform: when the usg banned the instant 'hiv' tester device, the argument, if i recall, was that people would kill themselves on learning the result, if no surrounded by government-approved shrinks ☟︎
asciilifeform: i can think of one example
asciilifeform: http://i.imgur.com/L6MvbiG.jpg
asciilifeform: death statistics are a tiresome subject. no one dies of statistics.
asciilifeform: perhaps no one, but others want to keep theirs - and their domestic animals, window glass, etc.
asciilifeform: my understanding is that such locks are usually meant against the owner's sons rather than enemies
asciilifeform: deadliest known weapon, long before gunpowder, is: set of balls
asciilifeform: ok no dice.
asciilifeform: ;;google "yi yi zhi yi"
asciilifeform: retarded.
asciilifeform: ;;google yi yi zhi yi
asciilifeform: a fixation on hardware is one of the 'professional diseases' of technological civilization
asciilifeform: but is there a division there?
asciilifeform: hundreds of wounded, plus women and children 'shields', enough artillery to equip a division
asciilifeform: pLambert: picture one of those palestinian hospital-cum-armoury places
asciilifeform: cannon cannot fight by itself
asciilifeform: pLambert: 'barrels per man' includes 'man' and not merely 'barrels'
asciilifeform: i would guess (by no means an expert guess, but that of armchair general) that the 'most barrels per man' is somewhere in the arab world
asciilifeform: granted their arms might still be buried in the ground, as ore, at the moment
asciilifeform: Mats_cd03: the well-armed are the folks with the industrial capacity. and that would be who - if not china ?
asciilifeform: Mats_cd03: 'lead standard' (currency of a country in civil war) is rarely about military/technological superiority, except in degenerate case (e.g. british 'maxim' vs. zulu spear)
asciilifeform: unless mexico makes the difference.