EricNau
Mar 14, 11:50 PM
Another helpful article (http://www.msnbc.msn.com/id/42075628) (MSNBC):
Amid dire reports of melting fuel rods and sickened workers at Japan�s beleaguered Fukushima Dai-ichi nuclear reactor, the public health risk from radiation exposure remains very low in that country � or abroad, experts say.
�In general, right now, the citizens of Japan have far more other things to worry about than nuclear power,� said Richard L. Morin, a professor of radiologic physics at the Mayo Clinic and chair of the safety committee of the American College of Radiology.
�There�s not a significant risk to anybody in the United States, including Hawaii,� he added.
Though talk of a nuclear �meltdown� raises specters of acute radiation sickness and long-term cancers, such as those seen after the 1986 Chernobyl accident in which the reactor blew up, the radiation levels detected outside the Japan plant remain within legal limits, Japanese officials told reporters.
American experts monitoring the situation agreed, saying that reported radiation exposure remains far lower than normal exposure from background radiation in the environment, from medical procedures such as CT scans, or even from transatlantic air flights.
�I haven�t seen anything so far that seems to indicate that people are being exposed to levels of radiation that are acutely dangerous,� said G. Donald Frey, a professor of radiology at the Medical University of South Carolina.
[. . .] A one-time CT scan can expose a person to between 5 and 10 millisieverts. An X-ray of the spine might expose a patient to an estimated 1.5 millisieverts. A long, cross-country air flight might expose someone to about .03 millisieverts. A person who smokes a pack of cigarettes a day is exposed to 53 millisieverts each year, according to the National Institutes of Health.
So far, Japanese officials have reported possible top exposures at the plant of .5 millisieverts per hour, a level that has dropped to perhaps .04 millisieverts per hour, Frey said. While that level is concerning to plant workers, residents who heeded a 12-mile evacuation zone would not be affected, said Dr. James H. Thrall, chief radiologist at Massachusetts General Hospital in Boston.
�That would only expose nuclear plant workers,� he said. �If you�re even 100 feet away, or 1,000 feet away, the exposure drops dramatically.�
Even if the workers at the nuclear plant in Japan were exposed continuously to .5 millisieverts per hour, it would take about 40 hours before them to reach the yearly limit for exposure. Now that the level has fallen, so has the risk, Thrall said. [. . .]
In the meantime, the U.S. experts cautioned observers, especially those in the U.S., to keep the situation in perspective.
�There�s very little likelihood of any concern,� said Thrall. �Instead, I would advise people to look both ways before crossing the street.�
As I suggested earlier, the fear-mongering regarding this issue doesn't appear to be warranted. Unless the situation changes drastically, there's no need for dire claims and accusations.
Even allowing for the possibility of a complete core meltdown (an unlikely event given the current situation, though not impossible), the structures were designed to contain such an event. The release of dangerous levels of radiation is extremely improbable, even given a situation significantly worse than that currently faced by Japan. Link (http://cosmiclog.msnbc.msn.com/_news/2011/03/14/6268351-clearing-up-nuclear-questions)
Amid dire reports of melting fuel rods and sickened workers at Japan�s beleaguered Fukushima Dai-ichi nuclear reactor, the public health risk from radiation exposure remains very low in that country � or abroad, experts say.
�In general, right now, the citizens of Japan have far more other things to worry about than nuclear power,� said Richard L. Morin, a professor of radiologic physics at the Mayo Clinic and chair of the safety committee of the American College of Radiology.
�There�s not a significant risk to anybody in the United States, including Hawaii,� he added.
Though talk of a nuclear �meltdown� raises specters of acute radiation sickness and long-term cancers, such as those seen after the 1986 Chernobyl accident in which the reactor blew up, the radiation levels detected outside the Japan plant remain within legal limits, Japanese officials told reporters.
American experts monitoring the situation agreed, saying that reported radiation exposure remains far lower than normal exposure from background radiation in the environment, from medical procedures such as CT scans, or even from transatlantic air flights.
�I haven�t seen anything so far that seems to indicate that people are being exposed to levels of radiation that are acutely dangerous,� said G. Donald Frey, a professor of radiology at the Medical University of South Carolina.
[. . .] A one-time CT scan can expose a person to between 5 and 10 millisieverts. An X-ray of the spine might expose a patient to an estimated 1.5 millisieverts. A long, cross-country air flight might expose someone to about .03 millisieverts. A person who smokes a pack of cigarettes a day is exposed to 53 millisieverts each year, according to the National Institutes of Health.
So far, Japanese officials have reported possible top exposures at the plant of .5 millisieverts per hour, a level that has dropped to perhaps .04 millisieverts per hour, Frey said. While that level is concerning to plant workers, residents who heeded a 12-mile evacuation zone would not be affected, said Dr. James H. Thrall, chief radiologist at Massachusetts General Hospital in Boston.
�That would only expose nuclear plant workers,� he said. �If you�re even 100 feet away, or 1,000 feet away, the exposure drops dramatically.�
Even if the workers at the nuclear plant in Japan were exposed continuously to .5 millisieverts per hour, it would take about 40 hours before them to reach the yearly limit for exposure. Now that the level has fallen, so has the risk, Thrall said. [. . .]
In the meantime, the U.S. experts cautioned observers, especially those in the U.S., to keep the situation in perspective.
�There�s very little likelihood of any concern,� said Thrall. �Instead, I would advise people to look both ways before crossing the street.�
As I suggested earlier, the fear-mongering regarding this issue doesn't appear to be warranted. Unless the situation changes drastically, there's no need for dire claims and accusations.
Even allowing for the possibility of a complete core meltdown (an unlikely event given the current situation, though not impossible), the structures were designed to contain such an event. The release of dangerous levels of radiation is extremely improbable, even given a situation significantly worse than that currently faced by Japan. Link (http://cosmiclog.msnbc.msn.com/_news/2011/03/14/6268351-clearing-up-nuclear-questions)
EricNau
Mar 15, 01:53 AM
Seems very serious to me:
http://www.nytimes.com/2011/03/15/world/asia/15nuclear.html?pagewanted=1&_r=1&hp
It depends on who you want to believe. The situation is serious, yes, but is that quote truly representative of the situation? Professor Josef Oehmen, MIT:
There was and will not be any significant release of radioactivity. By 'significant,' I mean a level of radiation of more than what you would receive on, say, a long distance flight, or drinking a glass of beer that comes from certain areas with high levels of natural background radiation.
Link (http://mitnse.com/2011/03/13/why-i-am-not-worried-about-japans-nuclear-reactors/)
http://www.nytimes.com/2011/03/15/world/asia/15nuclear.html?pagewanted=1&_r=1&hp
It depends on who you want to believe. The situation is serious, yes, but is that quote truly representative of the situation? Professor Josef Oehmen, MIT:
There was and will not be any significant release of radioactivity. By 'significant,' I mean a level of radiation of more than what you would receive on, say, a long distance flight, or drinking a glass of beer that comes from certain areas with high levels of natural background radiation.
Link (http://mitnse.com/2011/03/13/why-i-am-not-worried-about-japans-nuclear-reactors/)
mac jones
Mar 12, 05:24 AM
Wirelessly posted (Mozilla/5.0 (iPhone; U; CPU iPhone OS 4_1 like Mac OS X; en-us) AppleWebKit/532.9 (KHTML, like Gecko) Version/4.0.5 Mobile/8B117 Safari/6531.22.7)
Also FTR the 60 km radius is old news on Japanese TV, and telling us they are detecting Cesium and outright telling that it may indicate a meltdown doesn't sound like covering things up to me.
Good. Perhaps we can depend on being kept up to date. The media does it's job, but is a loose cannon.
Also FTR the 60 km radius is old news on Japanese TV, and telling us they are detecting Cesium and outright telling that it may indicate a meltdown doesn't sound like covering things up to me.
Good. Perhaps we can depend on being kept up to date. The media does it's job, but is a loose cannon.
iGrip
Jul 12, 10:11 AM
I'm wondering what the specifics about dropped calls in New York City would look like.
On average I get about 3-4 dropped calls every day. Every. Single. Day.
Why do you stay with ATT?
On average I get about 3-4 dropped calls every day. Every. Single. Day.
Why do you stay with ATT?
awmazz
Mar 12, 04:16 AM
Why is this Chernobyl?
What are the similarities?
What are the differences?
What's your background?
Do you understand why Chernobyl is uninhabitable for several hundred years, while Hiroshima and Nagasaki are thriving, gorgeous cities?
Did you freak out at the "1000x" radiation levels too, like the rest of the western media did who didn't have the remotest clue that it was still magnitudes below the hazardous level? You certainly buy into the "Huge Explosion!!!" headlines, as evidenced by your post, so it's hard to take anything you say seriously.
It's a serious situation, but you are panicking a little too much, with next to zero information.
And inversely, you're way too calm with zero information. Or too trusting. I'll tell you exactly what the similarity is with Chernobyl. Being told by 'experts' that it's safe, nothing to worry about.
History says I'll turn out to be right and you wrong.
So if I'm a fool by buying into the 'huge explosion' headline and footage, what are you? Denying there was any explosion at all? This goes back to my first point, I see a huge explosion at a nuclear power plant with my own eyes on my TV screen and the steel skeleton of the girders all that's remaining of the building, and yet here you are an 'expert' claiming there's no problem because I have zero information? WTF?
Hey, I've been hanging out on the forum for the iPad. But frankly i'm a little confused right now about what i just saw. From appearances (I mean appearances), the nuke plant in Japan BLEW UP, and they are lying about it if they say it's a minor issue. I don't want to believe this . You can see it with your own eyes, but i'm not sure exactly what i'm seeing. Certainly it isn't a small explosion.
Until I know what's really happening I'm officially, totally, freaked out......Any takers? :D
Building #4 is apparently totally destroyed by the looks of it, just the skeletal steel structure left standing. Some reports are saying it was just some hydrogen tanks which exploded. The question then is why did any hydrogen tanks explode at all? Because they were depressed and suicidal? Or because some really bad sh** going down in a freaking nuclear power plant made them explode? But according to puma1552 it's nothing to worry about and don't believe your lying eyes because you don't know what rad levels are.. ;)
What are the similarities?
What are the differences?
What's your background?
Do you understand why Chernobyl is uninhabitable for several hundred years, while Hiroshima and Nagasaki are thriving, gorgeous cities?
Did you freak out at the "1000x" radiation levels too, like the rest of the western media did who didn't have the remotest clue that it was still magnitudes below the hazardous level? You certainly buy into the "Huge Explosion!!!" headlines, as evidenced by your post, so it's hard to take anything you say seriously.
It's a serious situation, but you are panicking a little too much, with next to zero information.
And inversely, you're way too calm with zero information. Or too trusting. I'll tell you exactly what the similarity is with Chernobyl. Being told by 'experts' that it's safe, nothing to worry about.
History says I'll turn out to be right and you wrong.
So if I'm a fool by buying into the 'huge explosion' headline and footage, what are you? Denying there was any explosion at all? This goes back to my first point, I see a huge explosion at a nuclear power plant with my own eyes on my TV screen and the steel skeleton of the girders all that's remaining of the building, and yet here you are an 'expert' claiming there's no problem because I have zero information? WTF?
Hey, I've been hanging out on the forum for the iPad. But frankly i'm a little confused right now about what i just saw. From appearances (I mean appearances), the nuke plant in Japan BLEW UP, and they are lying about it if they say it's a minor issue. I don't want to believe this . You can see it with your own eyes, but i'm not sure exactly what i'm seeing. Certainly it isn't a small explosion.
Until I know what's really happening I'm officially, totally, freaked out......Any takers? :D
Building #4 is apparently totally destroyed by the looks of it, just the skeletal steel structure left standing. Some reports are saying it was just some hydrogen tanks which exploded. The question then is why did any hydrogen tanks explode at all? Because they were depressed and suicidal? Or because some really bad sh** going down in a freaking nuclear power plant made them explode? But according to puma1552 it's nothing to worry about and don't believe your lying eyes because you don't know what rad levels are.. ;)
skunk
Mar 26, 02:37 PM
Ciaociao's Latin expression wasn't a phrase. It was a complete sentence that meant, "This is a sign of contradiction, brother." In the Bible "a sign of contradiction" means "someone to oppose" or "something to oppose." Our Lord was a sign of contradiction because his enemies opposed him.A sentence is also a phrase: all sentences are phrases, but not all phrases are sentences. However, frater, my Latin does not include either subcribo (unless of course he was looking up "sign" and found the word for to sign beneath or subscribe(!)), or of, or a as an indefinite article, for that matter. You could try Id est signum contradictionis, which might make slightly more sense, even in the Vatican. Actually, the id is optional. Hence dog Latin, frater.
AppliedVisual
Oct 26, 10:42 PM
[B][COLOR="DarkOrange"]Noone has mentioned the FSB concerns yet, which is weird.
Well I've mentioned it... In the other 8-cor Mac Pro thread. And I've brought it up more than once.
Yes, this should be a concern and those doing bandwidth-intense operations may find the FSB to be a bottleneck at times. Unless I've missed something along the way, the Mac Pro has an independent bus for each CPU, meaning that each quad core chip will get it's 1333MHz of data flow. I'll have to go check on this... If Apple is indeed stuffing two CPUs onto a single 1333MHz FSB, then there will be a serious problem. Because if I start running into bandwidth issues feeding multiple cores streams of HD video or animation frames, I'm not going to be happy.
Well I've mentioned it... In the other 8-cor Mac Pro thread. And I've brought it up more than once.
Yes, this should be a concern and those doing bandwidth-intense operations may find the FSB to be a bottleneck at times. Unless I've missed something along the way, the Mac Pro has an independent bus for each CPU, meaning that each quad core chip will get it's 1333MHz of data flow. I'll have to go check on this... If Apple is indeed stuffing two CPUs onto a single 1333MHz FSB, then there will be a serious problem. Because if I start running into bandwidth issues feeding multiple cores streams of HD video or animation frames, I'm not going to be happy.
Bill McEnaney
Mar 27, 04:03 PM
The point, though it's off-topic, is that your RC friend (that's a homophone, by the way) wanted, for reasons best known to himself, to communicate with you in Latin, but to translate a "sign of contradiction" you have to use the word for "sign" as in signifier (n), rather than the word for "sign" as in sign your name (vb). He obviously looked up the wrong meaning and thus mangled his translation.
If he did that, he goofed. But I know I made a mistake: I missed your point. Now I understand it. Thanks. Maybe he tried to communicate with me in Latin because he knows I usually attend the Traditional Latin Mass.
If he did that, he goofed. But I know I made a mistake: I missed your point. Now I understand it. Thanks. Maybe he tried to communicate with me in Latin because he knows I usually attend the Traditional Latin Mass.
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RickieVz
Oct 4, 10:14 PM
I'm wondering what the specifics about dropped calls in New York City would look like.
On average I get about 3-4 dropped calls every day. Every. Single. Day.
My roommate on Verizon has had one dropped call in the year that we have lived together.
I've had 4 to 5 calls daily. I'm tired. Happens mostly at home with 5 bars. Cell tower is about 3 blocks from my place.
On average I get about 3-4 dropped calls every day. Every. Single. Day.
My roommate on Verizon has had one dropped call in the year that we have lived together.
I've had 4 to 5 calls daily. I'm tired. Happens mostly at home with 5 bars. Cell tower is about 3 blocks from my place.
Bill McEnaney
Mar 28, 03:22 AM
Then you don't accept us as we are. All of us are what we do. That's the measure of any human being. We can all say all kinds of things, but in the end, what we do is what matters.
Then I don't know what you mean by "accept."
Then I don't know what you mean by "accept."
Multimedia
Sep 26, 05:04 PM
You're wrong: I use a quad at work every day, and I have a dual (G5) at home. Unless I'm actually rendering something, I cannot detect the difference in speed. I use Illustrator, Photoshop, InDesign, After Effects, Final Cut Pro, and Cinema4D extensively. You people who think that a quad is helping you fly through Illustrator are full of crap, sorry. Nice delusion to have, but it's all in your head.
EDIT: I should note that if you're doing heavy multitasking (like renders in the background), then yes, it could help. I've also played WoW while doing 3D renders in the background, and the quad is pretty nice for that (although the dual does a surprisingly good job with that situation as well -- WoW is still very playable).It's not placebo. I am rendering video most of the time. Glad to hear you also use a Quad. You just have a different frame of reference than I. Not trying to be right and calling you wrong - just sharing my experience as I see it. We're both right from our different points of view. I don't use the Adobe suite much at all - mainly only ImageReady. So we don't share experience with a common set of applications.
I'm just trying to explain how my workflow keeps me from enjoying a DC or DP PMs any more. Maybe that will change when I go C2D Intel someday on a 2.33GHz Merom MBP for example. But meanwhile I need more cores more than I need mobility.What I meant is that you're wrong that I have no experience using a quad-core Mac...not so much on your opinion...My bad. I misunderstood your meaning. Sorry for jumping to that conclusion.Sorry if I reacted strongly...yes, it really does depend on each individual situation. All else being equal, sure, more cores are better. I'm just saying a lot of people, probably the majority of people, don't need and will rarely put to use more than two of them.This multicore stuff is very individualized experience. I think it depends on the unique set of applications and the way you use those applications in what order that can determine if you will benefit from a lot of cores or not. I also think a lot of younger people will learn to take advantage of a lot of cores through the clever planning of multitasking that older people may never imagine.
While I agree many may never feel the need for more than two, I also think it will be a seriously large minority that will feel the need for at least four and a smaller but still large group that will need 8 or more.
EDIT: I should note that if you're doing heavy multitasking (like renders in the background), then yes, it could help. I've also played WoW while doing 3D renders in the background, and the quad is pretty nice for that (although the dual does a surprisingly good job with that situation as well -- WoW is still very playable).It's not placebo. I am rendering video most of the time. Glad to hear you also use a Quad. You just have a different frame of reference than I. Not trying to be right and calling you wrong - just sharing my experience as I see it. We're both right from our different points of view. I don't use the Adobe suite much at all - mainly only ImageReady. So we don't share experience with a common set of applications.
I'm just trying to explain how my workflow keeps me from enjoying a DC or DP PMs any more. Maybe that will change when I go C2D Intel someday on a 2.33GHz Merom MBP for example. But meanwhile I need more cores more than I need mobility.What I meant is that you're wrong that I have no experience using a quad-core Mac...not so much on your opinion...My bad. I misunderstood your meaning. Sorry for jumping to that conclusion.Sorry if I reacted strongly...yes, it really does depend on each individual situation. All else being equal, sure, more cores are better. I'm just saying a lot of people, probably the majority of people, don't need and will rarely put to use more than two of them.This multicore stuff is very individualized experience. I think it depends on the unique set of applications and the way you use those applications in what order that can determine if you will benefit from a lot of cores or not. I also think a lot of younger people will learn to take advantage of a lot of cores through the clever planning of multitasking that older people may never imagine.
While I agree many may never feel the need for more than two, I also think it will be a seriously large minority that will feel the need for at least four and a smaller but still large group that will need 8 or more.
nixd2001
Oct 8, 04:35 PM
Originally posted by WanaPBnow
now back to Apple. Apple is only gonna make machines that are faster than Intel (i.e. G5, G6 etc...) if we DEMAND it. If we are content with 800MHz note books, while IBM makes 2.0GHz and Alienware makes 2.6GHz ones that smoke us, then we are doing ourselves a disservice.
Osama bin Laden portrait
BELOW: Fake Osama Ben Laden
Osama bin Laden killed
in laden portrait bin laden
osama bin laden portrait.
osama bin laden portrait.
In fact, Osama bin Laden is a
now back to Apple. Apple is only gonna make machines that are faster than Intel (i.e. G5, G6 etc...) if we DEMAND it. If we are content with 800MHz note books, while IBM makes 2.0GHz and Alienware makes 2.6GHz ones that smoke us, then we are doing ourselves a disservice.
awmazz
Mar 12, 06:02 AM
Wirelessly posted (Mozilla/5.0 (iPhone; U; CPU iPhone OS 4_1 like Mac OS X; en-us) AppleWebKit/532.9 (KHTML, like Gecko) Version/4.0.5 Mobile/8B117 Safari/6531.22.7)
Not once have I said anything is safe. Not once have I said there is nothing to worry about; just the opposite--it's a serious situation and could get worse.
Beg to differ. You've been praising Japanese nuclear power plant construction as being superior to the impoverished Soviet ones that go into meltdown. Well, we've all now seen your argument for the 'testament to building codes' by 'experts on Japanese nuclear regulations' totally explode and is now lying in rubble. Unless of course you now insist that the building exploding and cllapsing on the core is part of the building codes? ;):
Unless you are an expert with a background in chemical/nuclear engineering, and an expert not only on just nuclear reactors but also Japanese nuclear regulations, then you aren't really in a place to criticize from halfway around the world.
Comparing them to the 30+ year old standards of the impoverished USSR is rather inappropriate.
a testament to the warning systems, the building codes and construction, and the seriousness with which these issues are taken by the Japanese and the preparedness they show.
BTW, this Japanese plant was built in 1971, which is *older* than the 30+ years you deride the old Soviet plants for being. So there's more of your 'expert because I've got two degrees' opinion lying in more not so expert after all rubble. Speaking of deriding:
With all due respect, somebody who doesn't even realize hydrogen is explosive isn't really in a position to tell someone holding two degrees in the field and speaking a good amount of the local language that he's de facto right and I'm de facto wrong.
With all due respect, I edited my post to self-correct my own fluff before I was quoted (as you can see there is no 'edited' footnote, I was quick but not quick enough), which means I did know so it's bad form to use it against me in a battle of dick-lengths. :p
Not once have I said anything is safe. Not once have I said there is nothing to worry about; just the opposite--it's a serious situation and could get worse.
Beg to differ. You've been praising Japanese nuclear power plant construction as being superior to the impoverished Soviet ones that go into meltdown. Well, we've all now seen your argument for the 'testament to building codes' by 'experts on Japanese nuclear regulations' totally explode and is now lying in rubble. Unless of course you now insist that the building exploding and cllapsing on the core is part of the building codes? ;):
Unless you are an expert with a background in chemical/nuclear engineering, and an expert not only on just nuclear reactors but also Japanese nuclear regulations, then you aren't really in a place to criticize from halfway around the world.
Comparing them to the 30+ year old standards of the impoverished USSR is rather inappropriate.
a testament to the warning systems, the building codes and construction, and the seriousness with which these issues are taken by the Japanese and the preparedness they show.
BTW, this Japanese plant was built in 1971, which is *older* than the 30+ years you deride the old Soviet plants for being. So there's more of your 'expert because I've got two degrees' opinion lying in more not so expert after all rubble. Speaking of deriding:
With all due respect, somebody who doesn't even realize hydrogen is explosive isn't really in a position to tell someone holding two degrees in the field and speaking a good amount of the local language that he's de facto right and I'm de facto wrong.
With all due respect, I edited my post to self-correct my own fluff before I was quoted (as you can see there is no 'edited' footnote, I was quick but not quick enough), which means I did know so it's bad form to use it against me in a battle of dick-lengths. :p
Howdr
Mar 18, 08:20 AM
Glad I got the AT&T 3G iPad 2. :D:D:D
I was really considering jailbreaking for theathering but unlike some have a problem with stealing.
And YES I do believe that if I buy 2 GIG of data I should be able to use it as I wish. But just becuase I want it that way does not give me the right to do it.Its stealing because At&t says so? Really? How about At&t stealing from us? They are charging twice for the same Data, that is stealing from the users.
No offense but I think people are brainwashed.
In Europe and even here in the US there are many carriers who do not charge for tethering because honestly I think charging is not ethical.
Just because a thief (At&t) gets away with it does not make it right.
The law does not monitor contracts, it waits for us to complain and bring it to the judge. Maybe its time for a class action.
I was really considering jailbreaking for theathering but unlike some have a problem with stealing.
And YES I do believe that if I buy 2 GIG of data I should be able to use it as I wish. But just becuase I want it that way does not give me the right to do it.Its stealing because At&t says so? Really? How about At&t stealing from us? They are charging twice for the same Data, that is stealing from the users.
No offense but I think people are brainwashed.
In Europe and even here in the US there are many carriers who do not charge for tethering because honestly I think charging is not ethical.
Just because a thief (At&t) gets away with it does not make it right.
The law does not monitor contracts, it waits for us to complain and bring it to the judge. Maybe its time for a class action.
gorgeousninja
Apr 13, 07:53 AM
So this is basically a jazzed up Final Cut Express and the pros have been shown the door. Why am I not shocked about this. :mad:
Someday I'll tell my kids that Apple was the company for pros to which they will laugh in disbelief; kind of how I do now when old people tell me that American cars were once high quality.
don't have kids... ever ...
Someday I'll tell my kids that Apple was the company for pros to which they will laugh in disbelief; kind of how I do now when old people tell me that American cars were once high quality.
don't have kids... ever ...
FX120
Mar 13, 05:53 PM
I love when people don't read threads....
this was already posted, way to go...
http://www.scientificamerican.com/article.cfm?id=how-to-use-solar-energy-at-night
Molten salt is an interesting concept, but of course it requires you to more than double the size of your array for an equivalent "24" hour average power output. Molten salt storage also doesn't scale very well into large arrays.
And you're still back to relying on gas, coal, oil, or nuclear to fill in when the sun isn't shining.
this was already posted, way to go...
http://www.scientificamerican.com/article.cfm?id=how-to-use-solar-energy-at-night
Molten salt is an interesting concept, but of course it requires you to more than double the size of your array for an equivalent "24" hour average power output. Molten salt storage also doesn't scale very well into large arrays.
And you're still back to relying on gas, coal, oil, or nuclear to fill in when the sun isn't shining.
KnightWRX
May 2, 11:14 AM
The fight can't be won, it's useless... there will always be those people who go, "Oh my god... random email, you need my credit card, social security number, and my youngest child? Sure thing! Here you go!"
And then freak out because their bank accounts are all empty and their kid's running off with some 40 year old. It'll never end.
That's never been a reason to give up. I was raised on Shonen Anime. I don't know the meaning of the words "giving up". ;)
And then freak out because their bank accounts are all empty and their kid's running off with some 40 year old. It'll never end.
That's never been a reason to give up. I was raised on Shonen Anime. I don't know the meaning of the words "giving up". ;)
Macky-Mac
Mar 26, 12:44 PM
Priests make the choice to do it. Why should gay people be expected to do it? To make everyone else feel better about it? Why shouldn't heterosexuals abstain then?
there are people who think the government should make MORE laws about sexual behavior ....here's one who is in favor of making heterosexual relations outside of marriage illegal. :eek:
Sex outside marriage should be illegal, says Parnell nominee
Don Haase was active for years as advocate for socially conservative issues.
JUNEAU -- Gov. Sean Parnell's appointee for the panel that nominates state judges testified Wednesday that he would like to see Alaskans prosecuted for having sex outside of marriage.....
link (http://www.adn.com/2011/03/23/1772266/senate-panel-questions-judicial.html)
there are people who think the government should make MORE laws about sexual behavior ....here's one who is in favor of making heterosexual relations outside of marriage illegal. :eek:
Sex outside marriage should be illegal, says Parnell nominee
Don Haase was active for years as advocate for socially conservative issues.
JUNEAU -- Gov. Sean Parnell's appointee for the panel that nominates state judges testified Wednesday that he would like to see Alaskans prosecuted for having sex outside of marriage.....
link (http://www.adn.com/2011/03/23/1772266/senate-panel-questions-judicial.html)
mpstrex
Aug 30, 11:36 AM
And don't forget, Groovey, that only a small percentage of Americans are considered more of the hard-line political peeps.
munkery
May 2, 05:41 PM
What is "an installer" but an executable file and what prevents me from writing "an installer" that does more than just "installing".
My response, why bother worrying about this when the attacker can do the same thing via shellcode generated in the background by exploiting a running process so the the user is unaware that code is being executed on the system.
I don't know of any Javascript DOM manipulation that lets you have write/read access to the local filesystem. This is already sandboxed.
The scripting engine in the current Safari is not yet sandboxed.
Here is a list of Javascript vulnerabilities:
http://cve.mitre.org/cgi-bin/cvekey.cgi?keyword=Mac+OS+X+Javascript
The issue is Safari is launching an executable file that sits outside the browser sandbox.
In the current Safari, only some plugins are sandboxed, so this wasn't execution outside the sandbox.
All that having been said, UAC has really evened the bar for Windows Vista and 7 (moreso in 7 after the usability tweaks Microsoft put in to stop people from disabling it). I see no functional security difference between the OS X authorization scheme and the Windows UAC scheme.
Except this:
Switching off or turning down UAC in Windows also equally impacts the strength of MIC (Windows sandboxing mechanism) because it functions based on inherited permissions. Unix DAC in Mac OS X functions via inherited permissions but MAC (mandatory access controls -> OS X sandbox) does not. Windows does not have a sandbox like OS X.
UAC, by default, does not use a unique identifier (password) so it is more susceptible to attacks the rely on spoofing prompts that appear to be unrelated to UAC to steal authentication. If a password is attached to authentication, these spoofed prompts fail to work.
Unix DAC is turned off in OS X in the root user account.
My response, why bother worrying about this when the attacker can do the same thing via shellcode generated in the background by exploiting a running process so the the user is unaware that code is being executed on the system.
I don't know of any Javascript DOM manipulation that lets you have write/read access to the local filesystem. This is already sandboxed.
The scripting engine in the current Safari is not yet sandboxed.
Here is a list of Javascript vulnerabilities:
http://cve.mitre.org/cgi-bin/cvekey.cgi?keyword=Mac+OS+X+Javascript
The issue is Safari is launching an executable file that sits outside the browser sandbox.
In the current Safari, only some plugins are sandboxed, so this wasn't execution outside the sandbox.
All that having been said, UAC has really evened the bar for Windows Vista and 7 (moreso in 7 after the usability tweaks Microsoft put in to stop people from disabling it). I see no functional security difference between the OS X authorization scheme and the Windows UAC scheme.
Except this:
Switching off or turning down UAC in Windows also equally impacts the strength of MIC (Windows sandboxing mechanism) because it functions based on inherited permissions. Unix DAC in Mac OS X functions via inherited permissions but MAC (mandatory access controls -> OS X sandbox) does not. Windows does not have a sandbox like OS X.
UAC, by default, does not use a unique identifier (password) so it is more susceptible to attacks the rely on spoofing prompts that appear to be unrelated to UAC to steal authentication. If a password is attached to authentication, these spoofed prompts fail to work.
Unix DAC is turned off in OS X in the root user account.
gorgeousninja
Apr 13, 07:53 AM
So this is basically a jazzed up Final Cut Express and the pros have been shown the door. Why am I not shocked about this. :mad:
Someday I'll tell my kids that Apple was the company for pros to which they will laugh in disbelief; kind of how I do now when old people tell me that American cars were once high quality.
don't have kids... ever ...
Someday I'll tell my kids that Apple was the company for pros to which they will laugh in disbelief; kind of how I do now when old people tell me that American cars were once high quality.
don't have kids... ever ...
Bill McEnaney
Apr 25, 09:31 PM
I certainly feel that most atheists are what I would call agnostic atheists. They lack belief in a god but leave the question of such a being existing either open and yet to be proved or unknowable and, therefore, pointless to contemplate. Only a so-called gnostic atheist would say they have seen sufficient evidence to convince them there is no god and I have not seen to many of them in my travels. It's more likely that they have yet to see sufficient evidence so, while they do not specifically believe in his existence, they cannot categorically deny it either. The blurry line between atheism and agnosticism is fairly crowded, I think.
I probably have met too few atheists. Each of my philosophy professors at the State University of New York was an atheist. But only one seemed hostile to theism. Other atheists, J.L. Mackie and Roger Scruton, say, were made some excellent points in their books. Mackie even discovered a way to go through the horns of the Euthypro dilemma, a philosophical dilemma that you can sum up with a question: Is murder morally wrong because God says so, or does he say so because it's morally wrong? Unfortunately, I forget Mackie's reply. But I'm sue that had someone proved that God existed, Mackie would have become a theist just as Antony Flew did. I've spent years studying theism and too little time to studying atheism.
I probably have met too few atheists. Each of my philosophy professors at the State University of New York was an atheist. But only one seemed hostile to theism. Other atheists, J.L. Mackie and Roger Scruton, say, were made some excellent points in their books. Mackie even discovered a way to go through the horns of the Euthypro dilemma, a philosophical dilemma that you can sum up with a question: Is murder morally wrong because God says so, or does he say so because it's morally wrong? Unfortunately, I forget Mackie's reply. But I'm sue that had someone proved that God existed, Mackie would have become a theist just as Antony Flew did. I've spent years studying theism and too little time to studying atheism.
Dbrown
Apr 21, 11:00 AM
i don't have an iphone, but i do have an ipod touch. My wife has an android phone. I can't use her phone well but i feel i could use an iphone with zero learning curve just because everything is so consistent across apple mobile devices. That's what i like about apple devices. No big surprises.
The manual for her phone is 156 pages long. I couldn't find the buttons illustrated in it to set up another email address other than gmail.
Dale
pebkac!
The manual for her phone is 156 pages long. I couldn't find the buttons illustrated in it to set up another email address other than gmail.
Dale
pebkac!
AppliedVisual
Oct 29, 10:28 AM
AMEN Multimedia!!!
Amen.
I will NEVER sell my Quad G5 -- it is an AMAZING Unit. Simply awesome.
I will buy all the new Apple Mac Pro toys -- buy I will always have the Quad G5. Always. It is a legendary machine.
I have to agree there as well. My G5 Quad is one of the nicest computers I've ever owned. Definitely one of the top 3, possibly the best. And that's saying a lot considering the types of PCs and Unix systems I've owned over the years. I've never had one bit of trouble with it and it's still rather powerful compared to what's out there now. Although, I can see why people would want to sell... I've been watching the G5 systems selling on ebay, hoping I could get a deal on another one, but it's not happening. They're going for just as much as a new one did last January. I could probably sell mine (8GB RAM, FX4500, 2x500GB HD) for more than what I paid for it initially.. Very tempting and I may consider that in another month when the 8-core Mac Pros are released. Because while the G5 Quad is an awesome system, the reality is that as soon as all my software goes universal, it becomes obsolete. ...I have no use for Classic or anything that's still PowerPC native. The only software I use that hasn't made the universal/Intel transition is Adobe CS2. And it runs OK as is on my MBP, not great, but at least it's usable and still faster than it was on my older dual G4.
Amen.
I will NEVER sell my Quad G5 -- it is an AMAZING Unit. Simply awesome.
I will buy all the new Apple Mac Pro toys -- buy I will always have the Quad G5. Always. It is a legendary machine.
I have to agree there as well. My G5 Quad is one of the nicest computers I've ever owned. Definitely one of the top 3, possibly the best. And that's saying a lot considering the types of PCs and Unix systems I've owned over the years. I've never had one bit of trouble with it and it's still rather powerful compared to what's out there now. Although, I can see why people would want to sell... I've been watching the G5 systems selling on ebay, hoping I could get a deal on another one, but it's not happening. They're going for just as much as a new one did last January. I could probably sell mine (8GB RAM, FX4500, 2x500GB HD) for more than what I paid for it initially.. Very tempting and I may consider that in another month when the 8-core Mac Pros are released. Because while the G5 Quad is an awesome system, the reality is that as soon as all my software goes universal, it becomes obsolete. ...I have no use for Classic or anything that's still PowerPC native. The only software I use that hasn't made the universal/Intel transition is Adobe CS2. And it runs OK as is on my MBP, not great, but at least it's usable and still faster than it was on my older dual G4.
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