exactly

or fire risk

dc is less safe for both shock and fire

if they desalinate ocean water for drinking purposes, the question is what to do with all that salt

answer: process it and take out all of the economically important trace elements, not just lithium

The total lithium content of seawater is very large and is estimated as 230 billion tonnes, where the element exists at a relatively constant concentration of 0.14 to 0.25 parts per million (ppm),[40][41] or 25 micromolar;[42] higher concentrations approaching 7 ppm are found near hydrothermal vents.[41]

http://en.wikipedia.org/wiki/L...

sure, this would put lithium at a high price point, but not that high if the desalination and concentration process is mostly solar powered and on a massive scale for drinking water purposes

i understand that

but if there were some way to make sure the two "copies" do not interact with anything. i didn't say that was remotely possible today, or perhaps ever. just a way out there thought experiment

i get it: they are guaranteed the same white noise, which is fine for encryption purposes (and know if someone snooped, because that would render their white noise dissimilar)

but there is no preserving the integrity of a particle/ wave for transportation purposes

thank you, i learned something

isn't quantum entanglement a burgeoning field in quantum cryptography?

http://en.wikipedia.org/wiki/Q...

quantum key distribution would not be researched if what you say is true

yes, only a collapse to a single frame of reference according to physics

but, for the intents and purposes of outside human observers, haven't you instantly blinked across light years?

it's a legalistic, semantic cheat, but... it "works"?

that's an excellent analogy, thank you

and you are correct, there's no real movement, only a collapse to a single frame of reference

however, for the intents and purposes of outside human observers, haven't you instantly blinked across light years?

we have no technology remotely capable of this, but:

1. a quantum entangled version of yourself moves away from you (at "normal" speed, less than c)

2. say... many light years away (i know, i said we have no technology remotely capable of this, bear with me here, just a thought experiment)

3. the "copy" of you can't violate c, but at the last moment, one version of you interacts with its surroundings, collapsing you to that single copy. such that you have achieved instantaneous transportation across light years of distances

doesn't that happen faster than c?

on the issue of racism, no

i do not know many things about many topics. all of us are ignorant of many things

but i know enough about racism to understand that racists are not intelligent people. i am absolutely certain of that

oh i am certain you can find some mathematician who can do complex topological analysis in his head who is a fervent racist. there's also mathematicians who can't balance their checkbooks or know how to talk to girls. much like autism, extreme intelligence in a small domain does not often extend to basic social intelligence. on a site like slashdot, i am certain there are minds brilliant in small esoteric areas that are social morons, aspergers syndrome types

but anyone of average social development and of ordinary iq can easily spot the logical fallacies with racist "thinking"

and so you must be socially retarded to be a racist. i am certain of that to an absolute degree

there are certain beliefs, like creationism, antivaccine, racism, that to believe in those things *requires* you to be mentally deficient and socially stunted

if you are racist, you are a low intelligence individual. truth

we're dealing with racists here

to believe in racism is to be a stupid person because to believe in it requires falling for a logical fallacy

if you don't understand that you are indeed a stupid person. objectively true. to hold a belief that requires low iq is to be a stupid person. objectively determined truth of low intelligence

i don't really give a shit what you think of me. because i am 100% correct here. racists are stupid people. you have to be a genuinely dumb, low iq, moron to believe the borken "if... then..." bullshit reasoning behind racist beliefs

I can't have a serious discussion with you if you believe racist things. No one intellectually honest and capable can have a serious discussion with a racist, because it is only possible to believe in racist things if you are of low intellect. Objectively true. To correlate skin color and intellect is gross prejudice composed of logical fallacies. It is ironic too (you need to be low iq to commit to the fallacies and believe this arbitrary link between skin color and intellect).

I can't have a serious discussion with a creationist or an antivaxxer or a ufo cultist either. Because to firmly believe these things is only possible if you are a person with a serious defect in intellect. I'm being 100% serious and sincere. You are a stupid person. Objectively true based on you having a racist belief. You are not worth the time of anyone serious, and you will never find the "fair" airing of your thoughts that you seek because everyone intelligent has discarded your entire domain. No one intellectually honest is interested in indulging and entertaining an idiot's idea. And that is exactly what racism is: the "thoughts" of the dumb people.

And if you want to improve the gene pool: don't have children. Again, I am completely sincere. You are a dumb person. To have a racist belief is only possible if you are.

You disrespect people based on the color of their skin. Therefore you deserve no respect. You withhold respect for ignorant reasons. You see a skin color, and make a baseless judgment on intellect and character from that. Which, ironically, is proof you are unintelligent and of low character. Because to believe racist thoughts is only possible if you lack cognitive capacity in certain areas of reasoning and social intelligence, and if you have bad intent on society and individuals in general.

You're a disrespectful asshole, so you get nothing but insults and disrespect in return. You get what you give you ignorant douchebag.

Want to improve the gene pool? Don't have children. I mean that sincerely. The quality of your words here belies low intellect and low character on your part, objectively speaking.

let us say, just for the sake of argument (i don't really believe your ignorance), that skin color and race are correlated somehow

it's a bell curve. you understand that, right?

so, for example, we have on one end one of the most cerebral presidents we've maybe ever had, at least since wilson: barack obama. obviously more intelligent than the vast majority of white people, as well as black people. more intelligent than people of all races, period

what is the value, exactly, of saying that because his skin is brown, that we have to ascribe some sort of negative modifier on how we perceive his intelligence, just because a bunch of other people who are brown are supposedly less intelligent on average?

intelligence is an INDIVIDUAL value. it does no good to class all people according to an arbitrary signifier. if you were interviewing a bunch of people for computer programmer, and disregarded the ones with brown skin because they were "less intelligent," you might have hired a dumb white person and disregarded the black genius. it does no good to you, nevermind black people, to use this shallow useless prejudice, because it doesn't actually help you. an INDIVIDUAL assessment is what matters

for example: most african americans have scottish, irish, english, etc. blood in them, because a lot of their forebearers were raped. therefore, a lot of white people were doing a lot of raping. therefore, according to racist "thinking," we should assume all white people are rapists, because we can prove they rape a lot ( i don't believe this, i'm just demonstrating your ignorance to you)

i'm not really sure this argument is worth having with you though, because i doubt you have enough intellectual capacity to appreciate the argument, since it requires a low iq to believe in racism. by believing in racism, and all of the logical fallacies that come with it, you have objectively proven to me that you are a stupid person. i don't respect you

what i find interesting is that people who ascribe moronic connections: skin color and intelligence, for example, are, by definition of making that ignorant connection and taking it seriously, stupid people. you have to be low iq to be racist. so when they prescribe exclusionary social engineering to "fix" society of the problem of undesireables, they should take their own medicine and not breed, thereby vastly increasing the iq of the population. that's some good eugenics to improvie the "race"

besides, most african americans aren't really african: too many of them were raped. analyze any of their genetics and chances are you find german, irish, english, etc heritage

so, by the "logic" of how racists think, the real race problem is that all europeans are rapists. i don't believe that. i'm just demonstrating how fucking ignorant and low iq racist "thinking" is

what's crazier than lame algorithms is trolls and racists having so much time and energy to devote to mental vomit generation

when attempting to understand something pathetic and useless, do not think "it has to be a machine," you give humanity too much credit. never underestimate how much of a depraved loser someone can become