intoxicated662
Mar 18, 02:17 PM
You get what you deserve and for those of you who kept telling others about an Unlock and to suffer the consequences, KARMA.
Huntn
Mar 13, 06:34 PM
I think the theory is the amount of solar energy falling on a 10sq mile area could be enough to satisfy our domestic energy needs.
That's different than building a solar power plant and actually harvesting that energy, as solar plants are very inefficient.
They were talking talking about a 100 square mile solar plant. Take this PopSci link (http://www.popsci.com/environment/article/2009-06/solar-power) for example. A 20 acre site produces 5 Megawatts. One square mile (640 acres) would provide 160 Megawatts. Ten square miles would provide 16000 Megawatts (16 Gigawatts). The link says the country will need 20 Gigawats by 2050. The worst possible accident in this case does not result in thousands of square miles being permanently (as far as this generation is concerned) contaminated.
In contrast Japan Disaster May Set Back Nuclear Power Industry (http://www.usatoday.com/news/world/2011-03-14-quakenuclear14_ST_N.htm). As far as I know, solar farms don't "melt down" at least not in a way that might effect the entire population of a U.S. state. I understand the nuclear reactors are built to hold in the radiation when things go wrong, but what if they don't and what a mess afterwards.
That's different than building a solar power plant and actually harvesting that energy, as solar plants are very inefficient.
They were talking talking about a 100 square mile solar plant. Take this PopSci link (http://www.popsci.com/environment/article/2009-06/solar-power) for example. A 20 acre site produces 5 Megawatts. One square mile (640 acres) would provide 160 Megawatts. Ten square miles would provide 16000 Megawatts (16 Gigawatts). The link says the country will need 20 Gigawats by 2050. The worst possible accident in this case does not result in thousands of square miles being permanently (as far as this generation is concerned) contaminated.
In contrast Japan Disaster May Set Back Nuclear Power Industry (http://www.usatoday.com/news/world/2011-03-14-quakenuclear14_ST_N.htm). As far as I know, solar farms don't "melt down" at least not in a way that might effect the entire population of a U.S. state. I understand the nuclear reactors are built to hold in the radiation when things go wrong, but what if they don't and what a mess afterwards.
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javajedi
Oct 12, 07:59 PM
Originally posted by ddtlm
Anyway I've had my fun here for now. I think it is settled that the G4 does poorly at this particular float test. I've done everything I can think of and gone though all sorts of variations of the loop trying to increase the IPC but I could never make significant headway on either the PC or the Mac.
That said, this test is essentialy a test where we do 400000000 double precision square roots which we don't even store and nothing else. There are no memory access, only very predictable branches. I have radically changed the loop and compiler flags and essentially nothing besides the sqrt() makes any difference.
I do not regard this test as important in the overall picture. It does not illustrate anything important to anyone, unless someone sits around doing square roots all day.
I might also add that designing a meaningful benchmark is very hard. I think SPEC is about as good as it gets, and yes the G4 looses in floats there too. :)
I'm in the process of figuring out vMathLib. I'm a Java guy, so all this Altivec stuff looks totally foreign to me :(
Never the less, once I get it working, I'll share the results with you folks.
Also: If anyone here wants me to try something, G3 vs G4, or whatever, aside from the square root and integer mult, let me know. I'd actually like to make full featured cocoa app full of test suites.
Anyway I've had my fun here for now. I think it is settled that the G4 does poorly at this particular float test. I've done everything I can think of and gone though all sorts of variations of the loop trying to increase the IPC but I could never make significant headway on either the PC or the Mac.
That said, this test is essentialy a test where we do 400000000 double precision square roots which we don't even store and nothing else. There are no memory access, only very predictable branches. I have radically changed the loop and compiler flags and essentially nothing besides the sqrt() makes any difference.
I do not regard this test as important in the overall picture. It does not illustrate anything important to anyone, unless someone sits around doing square roots all day.
I might also add that designing a meaningful benchmark is very hard. I think SPEC is about as good as it gets, and yes the G4 looses in floats there too. :)
I'm in the process of figuring out vMathLib. I'm a Java guy, so all this Altivec stuff looks totally foreign to me :(
Never the less, once I get it working, I'll share the results with you folks.
Also: If anyone here wants me to try something, G3 vs G4, or whatever, aside from the square root and integer mult, let me know. I'd actually like to make full featured cocoa app full of test suites.
digitalbiker
Mar 18, 09:08 PM
I think this whole issue with Apple, DRM, & the music industry once again makes it perfectly clear that this distribution model is flawed. I have never used the Apple Store because I won't support digital encryption methods that restrict rights for the sole purpose of profit. I buy cd's and rip my music.
The recording industry needs to change or die. We are no longer living in the 1950's. Making perfect copies of recordings and distributing multiple copies of the recording is no longer the significant monetary burden it once was.
The recording industry needs to shift to a new business paradigm. If downloading music is to be the standard for distibution then profit-margins should be reduced to pennies per song. Artists should try to generate income through live-performances, or through managing their own web distribution system, charging a few cents a song.
The recording industry wants to be compensated at ever increasing rates even though technology has significantly reduced the cost of doing business. They can't have their cake, eat-it too, and lose weight.
The recording industry needs to change or die. We are no longer living in the 1950's. Making perfect copies of recordings and distributing multiple copies of the recording is no longer the significant monetary burden it once was.
The recording industry needs to shift to a new business paradigm. If downloading music is to be the standard for distibution then profit-margins should be reduced to pennies per song. Artists should try to generate income through live-performances, or through managing their own web distribution system, charging a few cents a song.
The recording industry wants to be compensated at ever increasing rates even though technology has significantly reduced the cost of doing business. They can't have their cake, eat-it too, and lose weight.
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skunk
Mar 11, 03:55 PM
2149: The Kyodo news agency is now citing a safety panel as saying that the radiation level inside one of the reactors at the Fukushima-Daiichi nuclear plant is 1,000 times higher than normal.
http://www.bbc.co.uk/news/world-middle-east-12307698
Looking hairier by the minute. :eek:
http://www.bbc.co.uk/news/world-middle-east-12307698
Looking hairier by the minute. :eek:
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blackburn
Apr 9, 04:29 PM
Real gamers won't use apple gear (for gaming at least). I don't really like the online game craze. You can't borrow games from friends or even trade them (yeah more profit for the industry).
Since my game pc died I've bought an psp to play a few games once in a while, and not an ipod touch since it doesn't have any friggin' buttons in it. And macs just suck too much at gaming (looking at toasty imacs), in here the only thing that keeps kids wanting an iDevice it's because it's cool and having an apple thing means that your either an hipster or an rich (or broke with lots of debts).
Long live the moments of the game boy, hell I still play some game boy games in my psp with an emulator:D
Since my game pc died I've bought an psp to play a few games once in a while, and not an ipod touch since it doesn't have any friggin' buttons in it. And macs just suck too much at gaming (looking at toasty imacs), in here the only thing that keeps kids wanting an iDevice it's because it's cool and having an apple thing means that your either an hipster or an rich (or broke with lots of debts).
Long live the moments of the game boy, hell I still play some game boy games in my psp with an emulator:D
Mord
Mar 13, 02:55 PM
Traditional light water fission? No, I'm generally against it.
Modern reactors that process spent fuel and thorium cycle reactors? Hell yes.
Writing off nuclear in all it's forms is like writing off the future of the human race, we just need to go for sensible safe reactor designs and hopefully develop fusion to the point of being a practical solution.
The vast majority of nuclear power plants are designed to produce weapons grade plutonium and uranium, these designs are neither particularly safe or efficient and there are far far better options.
Modern reactors that process spent fuel and thorium cycle reactors? Hell yes.
Writing off nuclear in all it's forms is like writing off the future of the human race, we just need to go for sensible safe reactor designs and hopefully develop fusion to the point of being a practical solution.
The vast majority of nuclear power plants are designed to produce weapons grade plutonium and uranium, these designs are neither particularly safe or efficient and there are far far better options.
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fivepoint
Mar 16, 02:04 PM
Lets just ignore that technologies such as solar have advanced in leaps and bounds in the last decade and move on to the important stuff:
If you want to go free market, I suggest we stop subsidizing the oil industry in this country (how do they need it when posting historical profits year after year?) and let gas prices rise from the ridiculous artificial ones they're at now. America has amazingly cheap gas compared to most of the rest of the world, and its not because of a free market at all.
Deal. Let's stop subsidizing it all. May the alternatives be plentiful, and may the best tech win.
This isn't about competition. Coal, oil, gas and nuclear have already lost the competition because they run out. We need to prepare for that now, even if the most optimistic estimates of our non-renewable enrgy reserves are accurtate.
You also forget (or refuse) to recognize the possiblity that our current level of energy usage is wholly unsustainable and should not be considered a baseline target for future energy projects. The fact is we use far too much power per capita and we all need to use less, so that existing non-renewable resources can be stretched further, and so that renewable sources will eventually be sufficient to meet our needs. Someday the party will be over.
Worrying about wealth before all as usual - it says so much about you, fivepoint.
The free market cares about risk, profit and cost. It doesn't give a damn about the fact that non-renewable sources are limited. Your vaunted free market teaches the adage "make hay while the sun shines" (or oil flows). The fact that expensive, currently unprofitable but extremely far-sighted planning for the future must be done just doesn't compute for people like you who think only in terms of cost and profit. The free market should never be allowed to dictate energy policy on it's own because its focus is singularly narrow and shortsighted.
Under this scenario there is no incentive for increased efficiency in fuel consumption, only increased efficiency in petroleum extraction. From a business perspective it's great (Hooray Exxon). Apart from than that its damnably irresponsible.
What you still fail to realize is that the creation of wealth happens when something of value is introduced into society. What do you have against giving people things they value/want/need?
You stated that the free market cares about risk... I wholeheartedly agree. This is a fact of the real world. As such, I'm going to have to believe the tens of thousands of capitalists over the flailing hippie alarmists when analyzing such facts in regards to whether or not we're on the verge of 'running out' of oil. If you choose to go another route, that's fine... just realize that their track record isn't very good. What you have here is the perfect example of a 'solution in need of a problem' and all of the waste that comes with.
You also talk about being short-sighted... this is something I don't think capitalists get accused of very often. They're constantly looking towards the long term, constantly looking to find the next big thing. Timing is everything in business. If people in the field honestly thought we'd be out of oil in 10 years, they'd immediately quadruple their efforts in the 'alternatives' segment and prepare to dominate the new market when the transition takes place. The free market is the opposite of short-sighted if it's allowed to live free of government. The banks for instance were very short-sighted becasue they knew that they could sell the loans to Fannie and Freddie, and Fannie/Freddie knew that they were backed 100% by the federal government. Furthermore, many of the largest banks knew full well that they were perceived to be 'too big to fail'. There was no perceived long-term risk, so they lived it up. All due to government manipulation... in the free market, they would have gone bankrupt, and taught the rest of the banking industry a big lesson.
If you want to go free market, I suggest we stop subsidizing the oil industry in this country (how do they need it when posting historical profits year after year?) and let gas prices rise from the ridiculous artificial ones they're at now. America has amazingly cheap gas compared to most of the rest of the world, and its not because of a free market at all.
Deal. Let's stop subsidizing it all. May the alternatives be plentiful, and may the best tech win.
This isn't about competition. Coal, oil, gas and nuclear have already lost the competition because they run out. We need to prepare for that now, even if the most optimistic estimates of our non-renewable enrgy reserves are accurtate.
You also forget (or refuse) to recognize the possiblity that our current level of energy usage is wholly unsustainable and should not be considered a baseline target for future energy projects. The fact is we use far too much power per capita and we all need to use less, so that existing non-renewable resources can be stretched further, and so that renewable sources will eventually be sufficient to meet our needs. Someday the party will be over.
Worrying about wealth before all as usual - it says so much about you, fivepoint.
The free market cares about risk, profit and cost. It doesn't give a damn about the fact that non-renewable sources are limited. Your vaunted free market teaches the adage "make hay while the sun shines" (or oil flows). The fact that expensive, currently unprofitable but extremely far-sighted planning for the future must be done just doesn't compute for people like you who think only in terms of cost and profit. The free market should never be allowed to dictate energy policy on it's own because its focus is singularly narrow and shortsighted.
Under this scenario there is no incentive for increased efficiency in fuel consumption, only increased efficiency in petroleum extraction. From a business perspective it's great (Hooray Exxon). Apart from than that its damnably irresponsible.
What you still fail to realize is that the creation of wealth happens when something of value is introduced into society. What do you have against giving people things they value/want/need?
You stated that the free market cares about risk... I wholeheartedly agree. This is a fact of the real world. As such, I'm going to have to believe the tens of thousands of capitalists over the flailing hippie alarmists when analyzing such facts in regards to whether or not we're on the verge of 'running out' of oil. If you choose to go another route, that's fine... just realize that their track record isn't very good. What you have here is the perfect example of a 'solution in need of a problem' and all of the waste that comes with.
You also talk about being short-sighted... this is something I don't think capitalists get accused of very often. They're constantly looking towards the long term, constantly looking to find the next big thing. Timing is everything in business. If people in the field honestly thought we'd be out of oil in 10 years, they'd immediately quadruple their efforts in the 'alternatives' segment and prepare to dominate the new market when the transition takes place. The free market is the opposite of short-sighted if it's allowed to live free of government. The banks for instance were very short-sighted becasue they knew that they could sell the loans to Fannie and Freddie, and Fannie/Freddie knew that they were backed 100% by the federal government. Furthermore, many of the largest banks knew full well that they were perceived to be 'too big to fail'. There was no perceived long-term risk, so they lived it up. All due to government manipulation... in the free market, they would have gone bankrupt, and taught the rest of the banking industry a big lesson.
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emotion
Sep 20, 06:02 PM
In other words, Macs won't be recording a digital TV stream for a couple of years at least.
Unless you're in Europe and you can get Digital Terrestrial TV (DTT). In the UK this is known as Freeview.
The fact that regions differ will mean it's unlikely Apple will go that route.
Unless you're in Europe and you can get Digital Terrestrial TV (DTT). In the UK this is known as Freeview.
The fact that regions differ will mean it's unlikely Apple will go that route.
iJohnHenry
Mar 25, 06:27 PM
How many hours in a day do you people pursue these fruitless (no pun intended) arguments, when there are people in your own neighbourhood that could use a helping hand?
(Well, I for one feel better now.) :D
(Well, I for one feel better now.) :D
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thejadedmonkey
Mar 11, 02:27 AM
CNN just keeps showing the footage of that oil refinery that's burning... the one tank looks HUGE. Oh man... it's bad. =(
And the water just rolling across the fields.
And the water just rolling across the fields.
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Cutwolf
Mar 18, 11:57 AM
I agree.
I completely understand the idea that unlimited data should have to pay for tethering, although I think there should just be a cap prior to additional charges like verizon does.
What I dont understand is how they think charging tiered data customers for tethering is fair.
Who cares about fair?
I'm going to tether til they change my plan, and when they do, cancel with no ETF, and use the money I would have spent paying the ETF on clear spot 4g+.
I completely understand the idea that unlimited data should have to pay for tethering, although I think there should just be a cap prior to additional charges like verizon does.
What I dont understand is how they think charging tiered data customers for tethering is fair.
Who cares about fair?
I'm going to tether til they change my plan, and when they do, cancel with no ETF, and use the money I would have spent paying the ETF on clear spot 4g+.
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sinsin07
Apr 8, 11:57 PM
These people are fleeing the "yellow light of death” on PS3 or "red ring of death' on 360. The consoles are so poorly made that broken PS3's seldomly fetch $50 on eBay.
I do have a hot dog toy and I
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Hot dogs slathered with a
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hot dog facts and grab a
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Hot Dog Factory
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Chili Hot Dog Hardees
It doesn#39;t have the multi-dog
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KindredMAC
Jul 11, 11:37 PM
My DualCore 2.0 PM G5 is just fine and will be REALLY fine until CS 3 is released next spring/summer. Until then, I wouldn't be able to fully utilize the new Mac Pro. I installed my CS 2 on my MacBook and what a dog compared to my G5 at home and my G5 at work. Granted my buddy who is stuck on a 867 QuickSilver at work says that it runs about the same, but that doesn't cut it when I've been using a G5 for 2 years at work and 6 months at home.
I hope that the "little apps" out there hurry up and get converted over quicker than has been happening. Flash Player has bugged me. They keep using "Betas" and "trials". Flip4Mac hasn't released their update yet for Universal so viewing WMV's is near impossible on the MacIntels. Little things like that make a world of difference.
I hope that the "little apps" out there hurry up and get converted over quicker than has been happening. Flash Player has bugged me. They keep using "Betas" and "trials". Flip4Mac hasn't released their update yet for Universal so viewing WMV's is near impossible on the MacIntels. Little things like that make a world of difference.
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JediZenMaster
Mar 18, 10:36 AM
ATT could use better price discrimination policies. There are many people who would like tethering, unrestricted 3G etc, who are more than willing to pay. Many would also give up unlimited data as long as ATT gave quality service at a decent price.
So have you seen what verizon charges for tethering? This forum is extremely slighted towards AT&T. Yet Verizon charges more for tethering and they seem to get a free pass.
So compared to the other carrier that offers the iPhone the tethering with AT&T is a "decent" price.
So have you seen what verizon charges for tethering? This forum is extremely slighted towards AT&T. Yet Verizon charges more for tethering and they seem to get a free pass.
So compared to the other carrier that offers the iPhone the tethering with AT&T is a "decent" price.
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Moyank24
Mar 26, 11:20 AM
I'm not condoning the belief but priests are expected to do it, so why not gay people? Logically I imagine from a Catholic perspective it makes sense. My sister and brother in law both being Catholic gives me a bit of an insight into this topic and both are rather progressive.
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?
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?
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wnurse
Mar 18, 03:18 PM
Actually the reason why it isn't encoded with DRM on the server is that if they did that they would need a copy of every song for every customer they have on the server.
aah yes of course.. (slap on forehead). hmm.. then adding DRM on fly before delivering might be the workaround apple does... although as noted in my previous post, that can be defeated too.
aah yes of course.. (slap on forehead). hmm.. then adding DRM on fly before delivering might be the workaround apple does... although as noted in my previous post, that can be defeated too.
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PCUser
Oct 11, 12:44 PM
This isn't going to further the discussion any, but... javahedi, perhaps you could post a link to the C code? I'd very much like to compile it with GCC under Linux and Windows. Just a curious benchmark, IMO. :) Thanks!
(Doesn't the benchmark do 1,600,000,000 calculations? 20,000 x 20,000 x 4 = 1,600,000,000... am I missing something? It does two adds, one multiply, and one sqrt per cycle. The loop cycles 400,000,000 times... ?)
(Doesn't the benchmark do 1,600,000,000 calculations? 20,000 x 20,000 x 4 = 1,600,000,000... am I missing something? It does two adds, one multiply, and one sqrt per cycle. The loop cycles 400,000,000 times... ?)
justflie
Mar 18, 07:29 AM
What exactly about "unlimited" don't people understand? Without limits.
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AP_piano295
Apr 26, 01:27 PM
Not all religion is about the belief in God. In Buddhism (http://http://buddhismbeliefs.org/), it doesn't matter one way or the other if God exists or not. In many ways, my thinking follows the Buddhist way. By it's very definition (http://http://dictionary.reference.com/browse/religion), atheism can be considered a religion. #2 a specific fundamental set of beliefs and practices generally agreed upon by a number of persons or sects: the Christian religion; the Buddhist religion.
Atheist believe in the non-existence of God; some as fervently as Christians believe in one.
As for trying to prove or disprove the existence of God. Many men and women, much smarter and better qualified than me, have tried. All have failed. I don't bother with the impossible.;)
I'm getting tired of shooting down this massive and prevalent mis-conception over and over again so I'll just copy paste my post from the "why are there so many atheists" thread.
For a start atheism (ass I see it) is not a belief system, I don't even like to use the term atheist because it grants religion(s) a much higher status than I think it deserves. The term atheism gives the impression that I have purposefully decided NOT to believe in god or religion
I have not chosen not to believe in god or god(s). I just have no reason to believe that they exist because I have seen nothing which suggests their existence.
I don't claim to understand how the universe/matter/energy/life came to be, but the ancient Greeks didn't understand lighting. The fact that they didn't understand lighting made Zeus no more real and electricity no less real. The fact that I do not understand abiogenesis (the formation of living matter from non living matter) does not mean that it is beyond understanding.
The fact that there is much currently beyond the scope of human understanding in no way suggests the existence of god.
In much the same way that one's inability to see through a closed door doesn't suggest that the room beyond is filled with leprechauns.
A lack of information does not arbitrarily suggest the nature of the lacking knowledge. Any speculation which isn't based upon available information is simply meaningless speculation, nothing more.
Atheism is no more a religion than failing to believe in leprechauns is a religion..:rolleyes:
Atheist believe in the non-existence of God; some as fervently as Christians believe in one.
As for trying to prove or disprove the existence of God. Many men and women, much smarter and better qualified than me, have tried. All have failed. I don't bother with the impossible.;)
I'm getting tired of shooting down this massive and prevalent mis-conception over and over again so I'll just copy paste my post from the "why are there so many atheists" thread.
For a start atheism (ass I see it) is not a belief system, I don't even like to use the term atheist because it grants religion(s) a much higher status than I think it deserves. The term atheism gives the impression that I have purposefully decided NOT to believe in god or religion
I have not chosen not to believe in god or god(s). I just have no reason to believe that they exist because I have seen nothing which suggests their existence.
I don't claim to understand how the universe/matter/energy/life came to be, but the ancient Greeks didn't understand lighting. The fact that they didn't understand lighting made Zeus no more real and electricity no less real. The fact that I do not understand abiogenesis (the formation of living matter from non living matter) does not mean that it is beyond understanding.
The fact that there is much currently beyond the scope of human understanding in no way suggests the existence of god.
In much the same way that one's inability to see through a closed door doesn't suggest that the room beyond is filled with leprechauns.
A lack of information does not arbitrarily suggest the nature of the lacking knowledge. Any speculation which isn't based upon available information is simply meaningless speculation, nothing more.
Atheism is no more a religion than failing to believe in leprechauns is a religion..:rolleyes:
maclaptop
Apr 26, 07:47 AM
It's about power and control- nothing more.
Think Obama & Jobs the supreme power couple :)
Think Obama & Jobs the supreme power couple :)
Apple OC
Mar 15, 11:54 PM
my guess keep cooling it with water. the reactors are shot and will have to be replaced as the sea water destroyed them.
I think they are trying to keep them cool and cool them off enough to be able to take the reactors out and replace them. This would allow the planet to keep on be used. Pumping concrete in them forces the reactor buildings to be worthless and stuck their were forever as they can not move the waste to a better location.
I hear you ... this story unfolding is so sad. That whole area of such a small country could virtually end up being uninhabited ... nobody will want to live anywhere near there.
I think they are trying to keep them cool and cool them off enough to be able to take the reactors out and replace them. This would allow the planet to keep on be used. Pumping concrete in them forces the reactor buildings to be worthless and stuck their were forever as they can not move the waste to a better location.
I hear you ... this story unfolding is so sad. That whole area of such a small country could virtually end up being uninhabited ... nobody will want to live anywhere near there.
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arkitect
Mar 27, 04:45 PM
That's your favorite question, isn't it, EH? ;) I'll look for a bibliography.
It may be his favourite question, but very valid.
From what I have seen you'll come up with a list of (self?)published books… Not quite the same thing as "published anything in a peer-reviewed scientific journal of high (or even average) standing".
It may be his favourite question, but very valid.
From what I have seen you'll come up with a list of (self?)published books… Not quite the same thing as "published anything in a peer-reviewed scientific journal of high (or even average) standing".
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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."
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