Monday, May 16, 2011

Mountain Bike Wallpapers

Mountain Bike Wallpapers. Mountain River Wallpapers
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  • takao
    Mar 14, 12:31 PM
    His worry seems to center around the possibility of a hydrogen explosion inside of the containment vessel causing a wall breech. He also believes that the previous hydrogen explosion was due to gas escaping in an unplanned manner.


    AFAIK the problem with reactor 2 is now that the pressure inside the containment is very,very high because of damaged valves preventing steam from escaping in a controlled manner. thus they cant simply pump in more and more water to cool the currently not covered fuel rods because it would dramatically increase the pressure and thus risk containment damages

    so they are currently walking the fine line between risking the containment by pumping in water and a meltdown if they don't.. hardly a situation anybody wants to be

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    Mountain Bike Wallpapers. EVOLINIUM POSTERS
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  • Liquorpuki
    Mar 13, 09:56 PM
    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.

    You need to separate capacity from demand. Capacity is just the maximum power a station can theoretically produce. In practice, most of these renewable stations never reach that max. I've checked the stats at my utility's wind farm and that thing is usually around 9% of capacity. Considering a wind farm costs 4 times as much money as a natural gas generator to build for the same capacity, efficiency-wise, the station is a joke.

    What's more important is demand - being able to produce enough energy when we need it. This is where solar and wind fall short. They don't generate when we want them to, they only generate when mother nature wants them to. It would be fine if grid energy storage (IE batteries) technology was developed enough to be able to store enough energy to power a service area through an entire winter (in the case of solar). But last I checked, current grid energy storage batteries can only store a charge for 8-12 hours before they start losing charge on their own. They're also the size of buildings, fail after 10 years, and cost a ton of money.

    This is why a lot of utilities have gone to nuclear to replace coal and why here in the US, we still rely on coal to provide roughly 50% of our electricity and most of our base load. There are few options.

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  • ct2k7
    Apr 24, 04:08 PM
    Most of Punjab belongs to Pakistan, not India. But yes, in the Indian part of Punjab, I'm sure that most honour-killings are not within Muslim families.

    Hence I suggest that it is not purely religion based.





    Mountain Bike Wallpapers. 2009 Mountain Bike World
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  • Gelfin
    Mar 25, 01:26 PM
    Unfortunately, none of that is relevant to the original point of the thread. Looking back through the thread, Catholics and Catholicism were/ are the discussion. Not all 'Christians' and the 'mainstream'.

    It is entirely relevant. The leadership of the Catholic Church, as one very significant representative of a multitude of peer sects that engage in similar behavior, uses its political and rhetorical power to promote the attitudes that spread their own prejudice and enable prejudiced people, including a subset of extremists, to excuse themselves from the obligation to treat those people with fundamental dignity and respect.

    Had a more conservative member of this board attempted to 'stretch' the original point of the thread to included all 'Christians' and the 'mainstream', I would bet my life that ones attempting to 'stretch' the original point of this thread would jump down his or her throat in a second.

    First, I explicitly did not stretch the topic of the thread. I stretched an analogy about the topic of the thread. You are attacking as illegitimate something that didn't happen, and ignoring the legitimacy of what did.

    Second, it was a conservative, and now that I look you in fact, who introduced the word "mainstream" as a "no true Scotsman" weasel word to disclaim the association between "strongly held beliefs" that certain other people are not to be tolerated and extremists who take strong actions consistent with those beliefs. When you are as influential as a major religion, you cannot just go around saying such-and-such group is intentionally undermining and destroying everything decent in the world and not expect some impressionable half-wit with poor impulse control to take you seriously and act accordingly.

    Let me boil it down:

    (1a) Catholics (or anyone else) may believe what they like about gay people, so long as (1b) they don't try to force gay people to live consistent with those beliefs.

    In a like spirit of mutual respect, (2a) I'll think what I like about Catholics, particularly in regard to their attitudes about gay people, but (2b) I will not attempt to force them to believe otherwise or to behave inconsistently with their beliefs.

    Stipulating (1b) does not constitute denying (1a). However, Tomasi's whine in the first post asserts exactly the opposite, that to demand (1b) is itself a violation of (2b). If this is the case, if (1b) is held to be an unreasonable expectation, then mutual respect is likewise off the table, and Catholics are welcome to roll up (2b) and cram it in a spirit of defense of essential human rights against an aggressive assault.

    Take your pick. You get the respect you give.

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  • campingsk8er
    May 2, 09:23 AM
    Wirelessly posted (Mozilla/5.0 (iPhone; U; CPU iPhone OS 4_2_7 like Mac OS X; en-us) AppleWebKit/533.17.9 (KHTML, like Gecko) Version/5.0.2 Mobile/8E303 Safari/6533.18.5)

    So much for apple computers not getting viruses





    Mountain Bike Wallpapers. ı2:Magazine gt; Mountain Bike Action - October 2010
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  • brianbobcat
    Mar 18, 02:45 AM
    I use HandyLight to tether, but only occasionally. I wonder if they can detect that. I don't know what method the jailbreak way uses.

    I did that exact thing today for the first time in like 6 months, and plan to do it again tomorrow. For the occasionally user, ME, paying the $5 or whatever Handylight cost at the time was well worth it. During my morning commute, on the few days I bring my laptop with me, and on the even fewer days I require a data connection, then AT&T can suck it. Other than that, I will continue to kill their network using my apps like Pandora, Netflix, and EyeTV, all of which are legitimate to use and kill their 3G a LOT more efficiently than the text-based websites I'm loading via my laptop.

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  • iJohnHenry
    Apr 25, 12:33 PM
    This takes responsibility away from what God would want, to what we think is right. I believe this to be a more realistic approach.

    Comma added, because my brain was starting to hurt. ;)

    And I agree, but then 'power' is lost, and that just won't do, now will it? :rolleyes:





    Mountain Bike Wallpapers. Ofmountain ike latest and
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  • iAlan
    Mar 11, 09:36 AM
    I was at work when the quake hit. Building swayed (its a 3 year old building) more than anything I've experienced in my 10+ years in Tokyo. And the duration of the quake is what surprised (and unnerved me) the most as most are short - and the epicenter was 350K away from Tokyo.

    Dozens of small aftershocks, of varying degrees but thankfully calmed down a bit now, although a little shake 10-15 minutes ago.

    Had to walk home as the trains were all suspended. The 1.5 hour walk was better than a workout at the gym!

    To all in Japan, stay safe.

    Sent from my iPhone

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  • Hellhammer
    Mar 13, 01:39 PM
    I didn't say that they didn't have the need (though I'm betting that they'll turn to green energy, in larger part, when they begin the rebuilding process; solar, wind, etc...).

    I just questioned how well thought out the idea was to build these plants in an area that is highly susceptible to volcanic activity.

    Roscoe Wind Farm, which is the largest wind farm in the world, provides only 781.5 MW of power while Fukushima I for example, provides 4.7 GW (over six times as much). That wind farm takes 400km^2 so a wind farm that could replace the Fukushima I would take 2400km^2.

    The largest solar power plant provides only 97 MW so even worse.

    In the end, earthquake like this doesn't happen that often. Hopefully Japan and other countries learn from this and improve their protection against earthquakes.

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  • MacCoaster
    Oct 12, 10:29 AM
    Originally posted by nixd2001
    I was thinking of the x86 and PPC assembler produced for the core loops. I could bung the C through GCC and get some assembler on my windy tunnels, true, but I'm not geared up to do the Windows side of things.
    You could add the argument --funroll-loops to gcc to `unroll' the loops and make it faster by predicting it more accurately at compile-time.





    Mountain Bike Wallpapers. wallpapers 800 600
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  • TheGeekNextDoor
    Mar 18, 12:30 PM
    Because it get's you off the unlimited GF plan then.

    If you go Data pro you must decline the unlimited GF ( the way i understand it)

    You see there is a reason for this two fold

    At&t hates unlimited Iphone users, they do

    if you have the 2gb plan and you go over you get 1gb more = 25 plus $10 = 35 and then go over to 3.1gb = 25 + 10 +10 = $45
    5gb would be $55. so they loose $25 a month from every unlimited who tethers up to 5gb

    20gb? would cost $205 a month right?

    The person who used 90gb a month? $25 plus $880 or $1005 in usage ( profit loss) to At&t

    You all yell contract contract, At&t yells profits profits profits.

    even if you pay for tethering and use 3.9gb a month
    its 45 vs 30 a month, do 15 x 50,000 theoretically thats a loss of 750,000 a month profit for At&t or 9,000,000 USD a year, I think capturing this would make my boss happy wouldn't it?

    I guess where I was going with it is for AT&T to charge me $25 for 2GB. I get to use that data how I wish. If I go over, charge me $20 for an additional 2GB. Don't make me pay $20 more per month just for the ability to use a feature of the phone. Charge me for what I use. I would be much more inclined to drop my unlimited.

    AT&T doesn't hate all unlimited iPhone users. My wife has never used over 400MB in any one month, yet I fear to give up her unlimited that I'm paying $30 a month for. I very rarely go over 800MB. I have spiked to 1.4GB, but that was only once. I still pay $30. So I think AT&T is loving me paying them $60/month for an actual usage of less than 2GB per month spread across two phones.

    I would much prefer a family plan "pool" of data. Give me 6GB for $60 to share amongst all of my phones. I have 4 of them. 2 unlimited, 1 2GB, 1 250MB. I pay $100 a month just for data! It's/I'm crazy/stupid. :)

    I share minutes. I share texts. Why not data? Then I could tie in my iPad, my refrigerator, my alarm system, etc. into AT&T and they would own me out of centralized data convenience. I don't want to pay big monthly fees for each IP based device I add onto my account.

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  • NathanMuir
    Mar 24, 07:26 PM
    When your moral beliefs or beliefs about human nature are bigoted and wrong, yes, we will attack you. Get used to it because that is the direction the world is moving, like it or not.

    So they can't do it to you, but you can do it to them?

    Remind me how that makes one different from them?

    That's hypocritical at best. :rolleyes:

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  • iJohnHenry
    Apr 27, 04:49 PM
    Before Anton van Leeuwenhoek discovered bacteria with his microscope, many probably would have insisted that there was not a shred of evidence that any microbe existed.

    We can see the ongoing effects of microbes all around us. Can you say the same for your god?

    I expect that we will need a very big microscope to see God.

    Is this why we have Hubble??

    I doubt it, for with every amazing image we see, the vastness and complexity of the known Universe reduces us even further to the importance of gnats.





    Mountain Bike Wallpapers. BIKES WALLPAPER - BIKES
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  • firestarter
    Mar 16, 12:49 PM
    ^^^ Couple of things back.

    1/ Oil is relevant to electricity generation as we move forwards with more use of hybrids/electric vehicles. Using nuclear and renewables we have a chance to offset oil burning vehicles with non-fossil fuel power. Powering those electric vehicles off coal generated electricity limits their effectiveness.
    2/ Natural gas is big in the US. It's a direct byproduct of the oil industry and pollutes too.

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  • tkatz
    Apr 9, 06:38 AM
    LOL because swinging a wand or jumping around in front of a webcam is so hardcore.:rolleyes:

    I was thinking the same thing. "In my day" a hardcore gamer was someone that custom built a gaming rig consisting of no less then 2 graphics cards (add a third and get SLI + PhysX), each costing at least if not more then a single PS3, the most expensive 'extreme' cpu they could find, and a small nuclear power plant for a PSU, then boasting about their 3D Mark scores.

    I used to do this. Damn what a waste of time and money.

    (ok, so I shoved a second 5870HD [XFX] into my 2010 Mac Pro for when I do play games... though it was more to see how well it worked in crossfire mode then anything else. Crysis 2 actually plays fine [and looks great] on max settings w/ the single card)





    Mountain Bike Wallpapers. Bikes, Mountain Bikes
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  • Rodimus Prime
    Mar 13, 04:48 PM
    Wind would be fine as a back bone source if the geographical spread was big enough (it's always windy in one area or another) and in spite of people saying energy storage is a problem in fact it's not.(see for instance the Ffestiniog Power Station in north Wales which has been operating since the early sixties)

    wind is not considered fine. We can only count on about 30% of it at any one time. Biggest plus they provide us is that it reduces the stress on our other systems. They allow other power planets to run at lower points and not burn as much fuel.
    30% is not considered a good back bone.

    Energy storage is yes a problem. We can store some but it is not cost effective.

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  • aristobrat
    Mar 18, 09:37 AM
    What contract did I physically sigm when I got my phone? The only thing I signed was a credit card receipt.
    Where'd you buy your iPhone?

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  • Iscariot
    Mar 24, 11:34 PM
    exactly, subtract the gangs, the mentally unstable, the non-Catholics and the inconclusively because the victim was homosexual and see where we are

    Subtract the individuals affiliated with gangs and the mentally unstable and we're staring at a long list of homosexuals murdered by "mainstream" individuals, many of whom attended church on a regular basis and were in fact catholic. That their religious affiliations are not immediately telegraphed is not evidence of absence, but rather of the fact that 76% of the population self-identifies as Christian.

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  • Howdr
    Mar 18, 08:26 AM
    I'm happy to see some of the responsible replies here. I also say bravo to AT&T. It seems like whenever a thread like this comes up, it brings out the MacRumors den of thieves who like to circumvent data plans and steal data that the rest of us our paying for.

    I like the teathering plan and don't mind paying for it. If I didn't like it, I wouldn't have subscribed. Simple as that. Nobody is twisting my arm.

    I will agree that AT&T is taking us to the cleaners. It sucks, but I either don't give them my money or suck it up. We all make choices. Mine is simply that I won't steal to get what I want.
    I'm not a thief, I use my data responsible.

    Its appalling that your so righteous to post such.

    I have an unlimited plan, $30 a month, I use tether for a few things but do not go over 5gb a month, I have unlimited so it shouldn't matter, but I use much less then the one poster who claims 90gb a month to download movies.

    Yes I think thats abuse.

    I think anything over 10 to 20gb would be pure abuse.

    but occasional tethering and under that 10gb abuse? No way.

    I need to calm down because it bothers me that people are so brainwashed these days to accept what ever a company does.

    It's just crap. No matter what a Contract says it can be challenged in court and we could be right and At&t wrong.

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    Huntn
    Mar 13, 07:30 PM
    We don't all have scrubland... or reliable sunshine! Can't see solar power taking off in the UK, I'm afraid. The same goes for most of Northern Europe.

    I agree with you, it's not an option for some countries, but there are lots of deserts on this planet, apparently some by our own making. :(

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    javajedi
    Oct 11, 12:56 PM
    Originally posted by Backtothemac


    And I care why? It doesn't matter how fast you can surf on your PC. I can get around fast enough on my Mac. People who say Mac's are too slow are the same people that never take the time to watch a sunset or spend a day with their kid.

    They are fast enough. They do what they are supposed to do the way they are supposed to do it.

    The don't crash, don't get viruses, and don't look like something from the 1980s!

    More fallacies...

    #1 My PC doesn't crash
    #2 It does not get infected with virii
    #3 It doesn't look like something from the 1980s


    You take a look for yourself
    http://homepage.mac.com/kevindecker/PhotoAlbum3.html


    Oh and one more thing Back2TheMac: I've noticed now you are signing quite a different tune, before the G4 was supreme... now.. it is slower and... uhh.. doesn't matter?? How convenient.





    joepunk
    Mar 12, 09:12 AM
    I appreciate a little humor now and again during horrible tragedies. As long as that humor doesn't go overboard. It can break ones panicked state of fear.

    And iirc Chernobyl had graphite core reactor without a containment building. Japan reactors have containment buildings.

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    awmazz
    Mar 14, 02:01 PM
    2) A CT scan is 150 mrem. Depending on the X-ray, it can be around 30-50 mrem.

    I have no idea why these sorts of examples are constantly used to allay peoples' concerns. Do you actually believe people actually think getting an xray is as harmless as washing with soap? We all see the technician/dentist/nurse go stand behind the protective screens when they use these things while telling us "it's fine, won't hurt you" and we all think "horse manure it won't" as the machine goes click click..

    You should do some reading; that dosage of 52 mrem/hour isn't going to stay like that for long.

    My reading of the NYT article says they could be releasing clouds for MONTHS if/until it's under control, so why do you assume it will not stay like that for long? Speaking of under control..

    The residents will be fine, you can put away your tin foil hats. If we have a melt down, then we'll talk.

    See, you're downplaying it again. I don't know why, perhaps it's just your nature to adopt the calming 'please remain seated' role when the theatre's on fire. Just don't mock the headwear of the people who advise to run for the exits instead while you do. Each to their own.

    What do you mean *if* we have a meltdown. Are you denying there has been a meltdown at all? I'll wager with you that there is not only just a meltdown, but actually *three* active meltdowns currently in progress right now. Even so, I'm not even sure where your confidence over the 'if' comes from, everything so far that we're seeing indicates that they are struggling to even keep the situation under control let alone stabilize it, so I believe it's more of a certainty than an if. I believe they are failing, if not already failed, and the situation is already out of their control so it's only a matter of time.

    Edit - my beilief is based on reading stuff like this (from the BBC) about the hitherto quiet reactor #2. While all the focus has been on the exploding #1 and #3, they've also been pumping seawater into #2 as well. So not only is that yet another wtf? moment, we also have a wtf? squared that the fire engine truck ran out of petrol to keep the pump going so the rods were exposed. So I hope you can understand what I mean about not having confidence that they are even abe to stay on top of the situation let alone control it.

    According to the main Japanese news agency Kyodo, the rods were exposed when the flow of seawater into reactor number 2 stopped simply because a fire pump ran out of fuel.

    With the entire region of Honshu island reportedly low on fuel and other vital supplies, a key question is whether plans are in place to keep the power station supplied with diesel.

    Edit 2 - the irony of a nuclear power station needing fossil fuel to save it...

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    Lord Blackadder
    Mar 16, 01:19 PM
    colorful chart

    That chart isn't going to fool anyone with a brain. All it shows is what is currently implemented. It says nothing about the potential contributions of all sources, how much they cost per watt, how much pollution they produce or whether or not they are renewable. It's a colorful red herring and you know it.

    For one thing, there's no need for you to try to be a shill for the nuclear, oil, gas and coal industry - they already have well-financed lobbying operations and huge political influence. They'll get on fine without your "help". For another, it goes without saying that fossil fuels and nuclear are going to be used until they are gone. The energy demands are too great to do othwerise.

    But they are called "non-renewable" energy sources for a reason, and they all pose major pollution problems that we are still struggling with. There is absolutely no good reason not to aggressively pursue the development and adoption of renewable energy sources as soon as is practical. Some day they will produce the bulk of the world's energy out of necessity if nothing else.

    For those of you advocating the elimination or reduction of nuke power, just realize that the only feasible alternative currently is...
    Drill baby, drill!

    So in other words, without non-renewable energy, human civilization falls? That's a ridiculous stance.

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