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Comment: Re:let me correct that for you. (Score 1) 319

Right, but since you're making that argument, I'll engage like the GGP should have:

Why are a couple essays by a dead philosopher the only definitions of communism we should accept?

They were happy to call themselves the communist party. They were happy to declare communist ideals the only acceptable ones. Certainly the things they did were colored by the ideals of communism. Is it reasonable to dismiss allegations that they weren't communist as inherently facile?

Comment: Re:let me correct that for you. (Score 1) 319

From experience; I would be willing to bet that ANYONE living with scarcity threatening day to day living is willing to cheat, lie, con, finagle and it can get so bad that you steal, mug, burgle,injure and could possibly kill, dependent on circumstances.

Exactly! Posting this as a difference between "socialism" (as the GDR arguably was not) and "capitalism" (as the FDR certainly was not) is to miss this simple point. Those brought up in a society of relative abundance (FDR) find less need to cheat than those brought up with relative scarcity (GDR). Let's repeat this across Sweden and the US and see if the effect is as marked (or even in the same direction).

Comment: Re:let me correct that for you. (Score 1) 319

I get what you're saying, but their intent wasn't really to avoid acknowledging the awful, awful things the soviet union did.

Their intent was to make the same argument that the soviet union did: that they weren't actually communist, "yet". Now, I can get why you don't want to argue with that point: it's fuzzy, it's impossible to prove either way, and it doesn't actually make a meaningful point about communism. Your response, however, doesn't actually address the argument presented.


MIT' Combines Carbon Foam and Graphite Flakes For Efficient Solar Steam Generati 64

Posted by timothy
from the science-fiction-future-awaits dept.
rtoz (2530056) writes Researchers at MIT have developed a new spongelike material structure which can use 85% of incoming solar energy for converting water into steam. This spongelike structure has a layer of graphite flakes and an underlying carbon foam. This structure has many small pores. It can float on the water, and it will act as an insulator for preventing heat from escaping to the underlying liquid. As sunlight hits the structure, it creates a hotspot in the graphite layer, generating a pressure gradient that draws water up through the carbon foam. As water seeps into the graphite layer, the heat concentrated in the graphite turns the water into steam. This structure works much like a sponge. It is a significant improvement over recent approaches to solar-powered steam generation. And, this setup loses very little heat in the process, and can produce steam at relatively low solar intensity. If scaled up, this setup will not require complex, costly systems to highly concentrate sunlight.

Comment: Re:This is news? (Score 1) 195

Wouldn't know. Haven't ever used checks (we use direct bank payments around here), and if it says "money back guaranteed" then it usually means it. At least as far as I've ever ran into it when shopping. Never had problems getting my money back.

Not going to even bother with the sex jokes. Judging from your sayings, you come from US, and talking to you puritans about healthy sex life is like talking to a somali about woman's right not to be mutilated.

Comment: Re:Extremophile (Score 2) 81

by i kan reed (#47502803) Attached to: UEA Research Shows Oceans Vital For Possibility of Alien Life

There's a couple things here:

1. Extremophiles evolved progressively to more difficult ecosystems. They came from organisms that could manage in chemically unreactive of mostly water/salt water. It's unlikely the precursors to life, like prions or unbound mRNA chains would've "made it" in arsenic lakes or boiling lakes. But some prokaryotes could manage in environments with a little arsenic, and evolution could work its magic.

Like the creationists say, getting something as complex and robust as a modern organism "randomly" would be a bit like a tornado blowing through a junk yard and assembling a car.

2. The utility of radio waves for communication wouldn't hinge much on the physic form of an organism, just something much like sapience.

Comment: Re:Meaning of LIFE!?!? (Score 1) 81

by ColdWetDog (#47502393) Attached to: UEA Research Shows Oceans Vital For Possibility of Alien Life

Maybe yes, maybe no.

We know that life has started out in an anaerobic environment with water present. Everything else is up for grabs. So if you're looking for life-as-we-know-it, it makes sense to go with the conditions we already know works.

TF Headline is, of course, hyperbolic. Alien life doesn't necessarily require conditions similar to earth. But that's were the money is. If you have limit the types of planet systems you will spend the time and money to look carefully at, you just might go with what has worked.

Comment: Re:This is news? (Score 1) 195

I believe it for a very simple reason. In most cases it will say so in site's TOS that they will not keep it should I tell them not to do so.

I find it very hard to believe that a site selling me goods would take a risk of getting hit by a contract breach and all the negative PR that would follow it just to keep my credit card information on file.

Comment: Re:Warrants are supposed to be narrow (Score 3, Insightful) 140

by lgw (#47502335) Attached to: New York Judge OKs Warrant To Search Entire Gmail Account

I don't think the question is really whether the judge can order such a thing. I think it's more of a question of whether it is justified in this case.

We lack the data to second-guess the judge's judgment. I'm elated by this story, personally. There was a judge; there was a warrant; that's amazing progress for email!

Save energy: Drive a smaller shell.