log☇︎
107900+ entries in 0.027s
asciilifeform: BingoBoingo: i saw interesting variant of this, with the selfsame led bulbs, where a dead lamp would light for about 1/2 second after the live one connected in tandem switched (from wall switch) off !
asciilifeform: btw, bonus tip for tuned-in folx, it dun hurt to have a number of cameras pointed at door- or window-shaped holes in your dwelling, some of which are prominent, and might depend on mains current, but others -- not so prominent, and do not, and do not write to the net or to any place you can get to other than by demolishing whole bldg
asciilifeform: not everybody has a guard booth with servant chilling his bones by the antitank ditch on the edge of the dirigible field.
asciilifeform: for parcels
asciilifeform: mail.
asciilifeform: people, nobody
asciilifeform: 126.4 v (rms) peak for last 12 months.
asciilifeform: runs 24/7
asciilifeform: BingoBoingo: i do have a voltage plotter here, though.
asciilifeform: ditto
asciilifeform: this place didn't even have a doorbell until i put in chinese battery-powered thing
asciilifeform: BingoBoingo: no such thing here.
asciilifeform: (lampism esoterica. 'soft white' is the trade name for the faux-incandescent phosphor variant led)
asciilifeform: soft-white!
asciilifeform: aha.
asciilifeform: (tm) (r) (mircea_popescu)
asciilifeform: 'let's give'im that one SPESHUL horse'
asciilifeform: (now, they ALSO burn after 6mo. so not all that useful.)
asciilifeform: the result, curiously enough, is ~two~ new units, about 6 months later, in each case
asciilifeform: i do different thing -- mail the lamps back, with a note about considering www article re rubbish lamp, and inviting maker to consider honouring the warranty
asciilifeform: mircea_popescu: i wonder if they have prisoners sift through rubbish in search of lamps yet.
asciilifeform: open proxy or wut
asciilifeform: (for this sensor, anything below 400nm)
asciilifeform: of uv.
asciilifeform just measured another led lamp, 0 at 5cm.
asciilifeform: (angle from vertical)
asciilifeform: a small angle makes for fat diff in atmosphere b/w you and sun, consider how beach umbrella worx.
asciilifeform: (yes it does not absorb 100%)
asciilifeform: not window
asciilifeform: domes!
asciilifeform: ben_vulpes has one chick, but WITH HYPERTHREADING
asciilifeform: oh i know how this knot is cut:
asciilifeform: aha, he has the air of a 2-engined fella
asciilifeform: why did i think this
asciilifeform: i also thought!
asciilifeform: BingoBoingo: it isn't the lamp that catches fire
asciilifeform: (tru story!11)
asciilifeform: yeah complete with old ru-made locks
asciilifeform: though oddly enough, the hovels where i lived as a student were old enough to have proper ceilings !
asciilifeform: in usa, ~everyone (save for 'old money' rockefeller types) are at best #2bum
asciilifeform: exists in ~0 dwellings in usa, at least in ~nothing built since 1970s (speaking here strictly of residential bldgs)
asciilifeform: mircea_popescu: aha, civilized ceiling
asciilifeform: american houses are the architectural mcdonalds, cramped, uncomfortable cardboard crematoria waiting to ignite
asciilifeform: BingoBoingo: i took a 100w-max one apart not long ago, found that even it includes fiberglass fireproofing thing next to ceiling
asciilifeform: ugh
asciilifeform: it oughta read 'i.e. nextpos <= pos ? pos-- : maxpos.'
asciilifeform: mircea_popescu: http://trilema.com/2017/towards-a-better-hash-function/#comment-120966 << comment got snippetysnipped!
asciilifeform: BingoBoingo: not practical to put a 200w-dissipating fixture on a ceiling already so low mircea_popescu would scratch the top of his dome if he came to my house
asciilifeform confesses to complete lack of emotion re subj
asciilifeform: lel, d00d decided not to sell any moar after all ?
asciilifeform: heat dissipation, elementarily, ~= wattage.
asciilifeform: (a '100w' imitator eats 10-15w)
asciilifeform: you get used to room being bright enough to read in.
asciilifeform: the other thing about these lamps is that (at least i find) they are addictive -- after stuffing 2 100w-imitators into a fixture that cannot physically hold 2 100w edison bulbs without catching fire, it is painful to go back
asciilifeform: the folx makin' these things --- thought things through, yes.
asciilifeform: or to even adequately conduct heat again
asciilifeform: (they are not, before anyone asks, +ev to fix at home, you will not get the tin can with the heat sink closed to anything like the shape you want it to be to fit in any fixture)
asciilifeform: replacing 5cent part.
asciilifeform: one reason is that the chumps often submit'em, for free, for 'recycle', and the lamp house gets to sell ~same motherfucking lamp N times ☟︎
asciilifeform: aha.
asciilifeform: it's ~never the led
asciilifeform: mix of dead rectifiers and blown caps
asciilifeform: yes
asciilifeform: led lamp makers are scamming folx left and right in entirely nonsubtle ways (i just unscrewed 5th dead '20 year life!111' bulb this year, none were older than ~1y) ☟︎
asciilifeform: and 'regulatory' fodder.
asciilifeform: at the very least, to sow fud
asciilifeform: it is chumpatronic.
asciilifeform: ben_vulpes: it ain't a 'flawed' experimental design, any more than a land mine is a 'flawed' dinner plate
asciilifeform: (leaving entirely aside the validity of a burrowing animal as a model for blindness via overexposure to ~whatever~ wavelength of light)
asciilifeform: ben_vulpes: possibly because if you were to measure how much uv got pumped into the rat eyes, the 'blue poison' thing evaporates
asciilifeform: oh and, if there was mention of uv cataract signs on the rats' corneas, i missed it...
asciilifeform: in other olds, https://archive.is/vDN6w << more re variant diff algos.
asciilifeform: nominal peak in nm from datashit is not substitute for spectra, wtf, omfg.
asciilifeform: then went 'holy fuq'
asciilifeform: i grunted through whole thing in search of it
asciilifeform: ~0 of which gets through typical lamp dome, just as nobody gets sunburn from sitting near a window indoors. ☟︎
asciilifeform: cheapo 'white' led leaks , yes, uv.
asciilifeform: (if i missed a 'and we had ~0-uvpermeability glass in front of the rat cage...' plz correct me...)
asciilifeform: such lulz, such apparently good wurk, and 0 spectra.
asciilifeform: (spectra!)
asciilifeform: aaaa guess what ain't in there
asciilifeform: with ~blue~ ? brighter blue from lamp than from the sun? really, srs?
asciilifeform: but from abstract, it seems like a stretch, charitably. (blinds with uv? asciilifeform sunburns in about 5minutes, and so owns a uv dosimeter, it reads 0 at point blank range from led bulbs of whatever make -- i have at least 5 popular models here.)
asciilifeform: lel paywall
asciilifeform: ty diana_coman
asciilifeform: diana_coman: got link ?
asciilifeform: (why jam 1 user at a time, wtf) ☟︎
asciilifeform: ben_vulpes: http://www.telegraphkeys.com/images/straightkeys/spark/sparkgap.jpg << better wifi jammer
asciilifeform: nor wants to reserve stdout for something else
asciilifeform: this works when your proggy never dies suddenly without chance to flush buffers
asciilifeform: i am specifically uninterested in 'zlog' or any other automake rubbish.
asciilifeform: i.e. readable
asciilifeform: trinque: ideally just a few 100 (max) lines of .h
asciilifeform: i have stderr for free, already knew where to find it, thx ben_vulpes
asciilifeform: like most folx
asciilifeform: but i'd like timestamps, rollover, and nonbufferization
asciilifeform: well, stderr
asciilifeform: but perhaps i overlooked something.
asciilifeform: 30 yrs of open sores does not appear to have produced one
asciilifeform: anybody know of a lightweight and non-automake-infested log library for c proggy ?