citizenzen
Mar 14, 03:25 PM
It would require a multi-tiered approach.
I've been away for a few days and have missed this discussion.
The solution does indeed need to be multi-tiered and intelligently applied. I've heard that the Japanese Nuclear plants were built to survive a strong earthquake or a tsunami, but not both. Well what often occurs when you get a strong earthquake offshore? That's right, a tsunami! Brilliant planning!
As for solar, it should be mandatory on new construction in areas such as Los Angeles, Phoenix, Las Vegas. It won't solve our energy needs but it will lessen them. Use the appropriate alternative technology where it will do the most good. Don't try to ship solar generated electricity across the country, just try to take advantage of it in localities that typically experience a number of sunny days.
I've been away for a few days and have missed this discussion.
The solution does indeed need to be multi-tiered and intelligently applied. I've heard that the Japanese Nuclear plants were built to survive a strong earthquake or a tsunami, but not both. Well what often occurs when you get a strong earthquake offshore? That's right, a tsunami! Brilliant planning!
As for solar, it should be mandatory on new construction in areas such as Los Angeles, Phoenix, Las Vegas. It won't solve our energy needs but it will lessen them. Use the appropriate alternative technology where it will do the most good. Don't try to ship solar generated electricity across the country, just try to take advantage of it in localities that typically experience a number of sunny days.
gugy
Sep 12, 06:57 PM
Have fun sitting down to your computer to record shows. I get the vision, I reallly do, and I wanted Apple to pull it off better than anyone. But having to record HD content from one piece of hardware, convert it on my computer, load it onto iTunes and stream it to another piece of hardware (iTV) isn't exactly user friendly. The fact of the matter is, Apple doesn't really want you recording TV. So, while not impossible, you do have to jump through a few hoops. Having used TiVo for years, I would never convert to such a complicated system. If Apple had a DVR, they'd also have my business.
You don't understand. I am not planning to spend my entire day recording programming. Eventually there is a certain show or event that yes, I want to keep it and save for future viewing. This is where the elgato will come in.
I have my dishnetwork dvr and I love it and I am not planning to get rid of it anytime soon.
I think ITV is a great idea that has a lot of room to grow.
Yes, I rather buy content from Apple and have it stream directly to my ITV without having to go through the hassle of using elgato. But at this moment I think is very expensive to get a 640x480 movie. I rather wait for eventually a HDTV content on itunes. It might take 3 to 4 years for that to happen. Meanwhile I am enjoying my elgato and ITV for things that I want to keep and using my dishnetwork dvr for things i don't want to keep.
You don't understand. I am not planning to spend my entire day recording programming. Eventually there is a certain show or event that yes, I want to keep it and save for future viewing. This is where the elgato will come in.
I have my dishnetwork dvr and I love it and I am not planning to get rid of it anytime soon.
I think ITV is a great idea that has a lot of room to grow.
Yes, I rather buy content from Apple and have it stream directly to my ITV without having to go through the hassle of using elgato. But at this moment I think is very expensive to get a 640x480 movie. I rather wait for eventually a HDTV content on itunes. It might take 3 to 4 years for that to happen. Meanwhile I am enjoying my elgato and ITV for things that I want to keep and using my dishnetwork dvr for things i don't want to keep.
jefhatfield
Oct 12, 05:51 AM
Originally posted by alex_ant
The kind of Mac that's adequate now (say an 800MHz TiBook) will probably seem quite slow in three years, whereas if you buy a top-of-the-line PC notebook today, it could easily last 5 or more. With OS X, the days of Macs lasting 5+ years are gone, at least for the moment. We do things with our computers today that we didn't do with them 5 years ago - mainly due to the trickle-down effect.
Alex
because the way the pc software gets so overbloated so fast, any pc laptop is rendered too slow in two years and any pc desktop (with the desktop's higher specs and expandability) is rendered too slow in three years
i can't see any pc lasting four years comfortably, unless it's an ultra sparc, sun, or silicon graphics unit
i am assuming this for someone who would sometimes need to use photoshop, autocad, or a fifty dollar high end game
.....
as for macs, i give them the same time frame even though they are behind the pc speed curve
i don't see mac software titles pushing the mac hardware off the planet like in the pc world, which is seen more as a throwaway consumer electronic
thank god that macs are not seen or built as throwaway consumer electronics
even the "now" lowly crt imac is a sturdy machine that will outlast, on the physical level, most pcs on the market
.....
when i got my ibook, even though the single usb port left me stranded peripheral wise two years later, it was built to last and last
when i got my pc laptop, made by compaq, the thing was definitely sold as a throwaway unit
the rubber feet fell off which i had to glue back on
one screen hinge kept on popping off so i have to avoid touching it on that left side
when i close the pc laptop unit, i have to do it slowly since that particular model had thin plastic latches that broke off easily and the ribbon cable connecting the lcd had a tendency to get unplugged inside the unit
and the battery was useless after a year and wouldn't hold a charge anymore
i never shelled out the $199 bucks to get a new battery and now i just use the short length ac adapter
.....
in contrast, my ibook's only deterioration has been the battery's ability to hold a 4 1/2 hour charge...the thing never got 6 hours in real world everyday use like advertised...using just word processing with the lcd dimmed way down, a reviewer got five hours on a new rev a. ibook battery
now the laptop's battery, after 34 months of daily use, holds a 2 3/4 hour charge...actually, not bad compared to the pc laptop whose battery died after just a year
.....
when i looked at a computer accessories catalog, they recommended that i replace my pc model's battery after one year of part time use
but they also recommended that i replace my rev. a ibook's battery after just one year, also...how wrong they were...ha:p
if i still have my 300 mhz ibook two years from now, even if i wouldn't likely be using it much, i will give it a five year birthday party on macrumors...ibook's in late-2004 will be at 1.9 ghz by then if apple still has an ibook on the consumer end...this is based on average speed climb in industry
right now, the earliest rev. a ibooks are now 3 1/4 years old, originally had os 8.5, and i bet most are still working:D
The kind of Mac that's adequate now (say an 800MHz TiBook) will probably seem quite slow in three years, whereas if you buy a top-of-the-line PC notebook today, it could easily last 5 or more. With OS X, the days of Macs lasting 5+ years are gone, at least for the moment. We do things with our computers today that we didn't do with them 5 years ago - mainly due to the trickle-down effect.
Alex
because the way the pc software gets so overbloated so fast, any pc laptop is rendered too slow in two years and any pc desktop (with the desktop's higher specs and expandability) is rendered too slow in three years
i can't see any pc lasting four years comfortably, unless it's an ultra sparc, sun, or silicon graphics unit
i am assuming this for someone who would sometimes need to use photoshop, autocad, or a fifty dollar high end game
.....
as for macs, i give them the same time frame even though they are behind the pc speed curve
i don't see mac software titles pushing the mac hardware off the planet like in the pc world, which is seen more as a throwaway consumer electronic
thank god that macs are not seen or built as throwaway consumer electronics
even the "now" lowly crt imac is a sturdy machine that will outlast, on the physical level, most pcs on the market
.....
when i got my ibook, even though the single usb port left me stranded peripheral wise two years later, it was built to last and last
when i got my pc laptop, made by compaq, the thing was definitely sold as a throwaway unit
the rubber feet fell off which i had to glue back on
one screen hinge kept on popping off so i have to avoid touching it on that left side
when i close the pc laptop unit, i have to do it slowly since that particular model had thin plastic latches that broke off easily and the ribbon cable connecting the lcd had a tendency to get unplugged inside the unit
and the battery was useless after a year and wouldn't hold a charge anymore
i never shelled out the $199 bucks to get a new battery and now i just use the short length ac adapter
.....
in contrast, my ibook's only deterioration has been the battery's ability to hold a 4 1/2 hour charge...the thing never got 6 hours in real world everyday use like advertised...using just word processing with the lcd dimmed way down, a reviewer got five hours on a new rev a. ibook battery
now the laptop's battery, after 34 months of daily use, holds a 2 3/4 hour charge...actually, not bad compared to the pc laptop whose battery died after just a year
.....
when i looked at a computer accessories catalog, they recommended that i replace my pc model's battery after one year of part time use
but they also recommended that i replace my rev. a ibook's battery after just one year, also...how wrong they were...ha:p
if i still have my 300 mhz ibook two years from now, even if i wouldn't likely be using it much, i will give it a five year birthday party on macrumors...ibook's in late-2004 will be at 1.9 ghz by then if apple still has an ibook on the consumer end...this is based on average speed climb in industry
right now, the earliest rev. a ibooks are now 3 1/4 years old, originally had os 8.5, and i bet most are still working:D
wolfshades
Apr 15, 09:37 AM
This is an excellent initiative. Bullying goes on beyond high school and college too. You see it everywhere. There are parts of our cities where it's just unsafe for any of them to go walking alone, just because of how their sexuality is perceived by the ignorant and thuggish class. I think that's sad - clearly there's still a long road ahead.
Good on Apple employees - and all others who partnered in this initiative - for speaking up.
Maybe the next generation will be the one that shrugs its shoulders when discussion of sexual orientation comes up, like it's no big deal, because no one really sees it as a major social issue anymore. Maybe then the bullying will stop, having lost a target.
Good on Apple employees - and all others who partnered in this initiative - for speaking up.
Maybe the next generation will be the one that shrugs its shoulders when discussion of sexual orientation comes up, like it's no big deal, because no one really sees it as a major social issue anymore. Maybe then the bullying will stop, having lost a target.
RedReplicant
Apr 5, 05:30 PM
One off the top of my head is that everything costs money application wise, there is very little freeware.
Iscariot
Mar 25, 06:52 PM
I try to, but public service keeps dragging me away.
And it's getting damn annoying.
I bet if you drink and swear enough you can get your hours cut back. Nothing says retirement like excessive liability.
And it's getting damn annoying.
I bet if you drink and swear enough you can get your hours cut back. Nothing says retirement like excessive liability.
dethmaShine
May 2, 02:16 PM
Bravo, this is the funniest post ever.
I bet there's a lot of fan bois with soiled underwear.
Could it be true? Their perfect computers now quite vulnerable.
Ya gotta love it...the slap of reality :) :) :)
We were just waiting for you? Where have you been?
On another note, mods its getting hideous to see such comments being allowed on this website.
I bet there's a lot of fan bois with soiled underwear.
Could it be true? Their perfect computers now quite vulnerable.
Ya gotta love it...the slap of reality :) :) :)
We were just waiting for you? Where have you been?
On another note, mods its getting hideous to see such comments being allowed on this website.
Rend It
Aug 29, 01:59 PM
I see a lot of people in this thread are either blindly making excuses for Apple, or for the industry in general. I am most surprised that there is any Hg (mercury) anywhere in Apple's line. Likely, there's a Hg-vapor lamp for the LCD backlights.
An actual link to Apple's materials usage:
http://www.apple.com/environment/materials/
I'm not really sure what Greenpeace's deal is with the PVC and BFRs. What about the thousands of miles of PVC pipe in use in homes and elsewhere? As for BFRs, it's pretty damn important to make sure an object doesn't catch fire. Again, there are plenty of nasty non-asbestos fire-abatement materials used in building manufacturing. I'm not making excuses for Apple, but I think some perspective is called for here. I assume that Greenpeace's major issue is the toxicological effect these substances have on the environment. However, in terms of the actual amounts used, the electronics industry probably uses much less than the construction industry. True, there are probably companies leading the way in green building materials, but it certainly isn't an industry standard.
Apple is in compliance with RoHS; otherwise it couldn't sell computers in CA or in Europe. That means that they have probably stopped using Pb-based solders (which contained 40% Pb!). I'm dissappointed with the Hg issue, but it is a relatively small amount (less than 3.5 mg per lamp). Hopefully, the industry will soon find a replacement for these lamps, as well as the conventional printed circuit board materials. More importantly for Apple, I hope that they show more of a leadership role in this area than they have in the past. :(
An actual link to Apple's materials usage:
http://www.apple.com/environment/materials/
I'm not really sure what Greenpeace's deal is with the PVC and BFRs. What about the thousands of miles of PVC pipe in use in homes and elsewhere? As for BFRs, it's pretty damn important to make sure an object doesn't catch fire. Again, there are plenty of nasty non-asbestos fire-abatement materials used in building manufacturing. I'm not making excuses for Apple, but I think some perspective is called for here. I assume that Greenpeace's major issue is the toxicological effect these substances have on the environment. However, in terms of the actual amounts used, the electronics industry probably uses much less than the construction industry. True, there are probably companies leading the way in green building materials, but it certainly isn't an industry standard.
Apple is in compliance with RoHS; otherwise it couldn't sell computers in CA or in Europe. That means that they have probably stopped using Pb-based solders (which contained 40% Pb!). I'm dissappointed with the Hg issue, but it is a relatively small amount (less than 3.5 mg per lamp). Hopefully, the industry will soon find a replacement for these lamps, as well as the conventional printed circuit board materials. More importantly for Apple, I hope that they show more of a leadership role in this area than they have in the past. :(
ugahairydawgs
Mar 18, 08:03 AM
How exactly are they able to tell if someone is tethering or not?
skunk
Mar 26, 01:31 PM
relationships built on love in general are less stable, cf. US divorce rate.Do you have a source for this extraordinary claim?
ZoomZoomZoom
Sep 12, 04:19 PM
Apple gave a sneak peak of an upcoming product. Is that a flying pig I see out my window?
Yes.
Well, also, "iTV" is sort of completely unexpected. A hardware release by Apple unhyped? That would make two pigs flying outside my window.
Yes.
Well, also, "iTV" is sort of completely unexpected. A hardware release by Apple unhyped? That would make two pigs flying outside my window.
shawnce
Oct 26, 12:04 PM
Run an RGB to CMYK conversion on a 1 Gig Photoshop file with embedded profiles -- watch activity monitor. See that all four processors kick in for this processes. Many Photoshop processes efficiently use all four processors.
Just wanted to note...
It is easy to confuse a single thread bouncing among available cores as it gets scheduled (which happens easily on Mac OS X) and multiple threads executing in parallel on multiple cores if you look at per CPU utilization graphs because of sampling artifacts.
In top you want to look at "CPU usage" or in activity monitor look at "% Idle". If idle CPU usage is close to zero then you are truly utilizing the cores in your system which often implies that the application you are using is spreading the work across the available cores. In a four core system if idle CPU is around 75% (usually several percentage points under that because of system related threads supporting the application) then the application is really only using a single core (single threaded). In a four core system if idle CPU is around 50% then the application is really only using two cores (two threads). etc.
You can also look at load average in top. If the load average is around 1 then the work load on the system is on average only utilizing one core. If the load average is around 2, then on average two cores are being utilized. etc. If the load average is greater then the number of cores in the system then the work load is greater then what the cores in the system can run concurrently.
Note load average (and CPU %) will be depressed if the work load is IO bound and not CPU bound... so an application could be attempting to utilize multiple cores (use multiple threads) but IO bandwidth, etc. is starving those threads of the data they need and hence preventing them from executing.
The best way to know that an application is utilizing multiple threads for a task is to use tools like sample and Shark.
Just wanted to note...
It is easy to confuse a single thread bouncing among available cores as it gets scheduled (which happens easily on Mac OS X) and multiple threads executing in parallel on multiple cores if you look at per CPU utilization graphs because of sampling artifacts.
In top you want to look at "CPU usage" or in activity monitor look at "% Idle". If idle CPU usage is close to zero then you are truly utilizing the cores in your system which often implies that the application you are using is spreading the work across the available cores. In a four core system if idle CPU is around 75% (usually several percentage points under that because of system related threads supporting the application) then the application is really only using a single core (single threaded). In a four core system if idle CPU is around 50% then the application is really only using two cores (two threads). etc.
You can also look at load average in top. If the load average is around 1 then the work load on the system is on average only utilizing one core. If the load average is around 2, then on average two cores are being utilized. etc. If the load average is greater then the number of cores in the system then the work load is greater then what the cores in the system can run concurrently.
Note load average (and CPU %) will be depressed if the work load is IO bound and not CPU bound... so an application could be attempting to utilize multiple cores (use multiple threads) but IO bandwidth, etc. is starving those threads of the data they need and hence preventing them from executing.
The best way to know that an application is utilizing multiple threads for a task is to use tools like sample and Shark.
Peace
Sep 12, 06:26 PM
Not completely accurate... EyeHome has component out - with a pretty decent 1080i Software Upconvert over Component to an HDTV set...
I may be wrong but it has "composite out" not "component"
I may be wrong but it has "composite out" not "component"
paul4339
Apr 28, 11:51 AM
Yes, I strongly disagree that students need to learn Windows in order to thrive in the workplace. ... Kids need to learn how to use a computer. Which one is not that important any more. ...
I agree, students need to learn to use a/any computer and how to *think*. If they can do that they can learn any computer and adapt to change.
P.
I agree, students need to learn to use a/any computer and how to *think*. If they can do that they can learn any computer and adapt to change.
P.
bnerd
Mar 18, 08:35 AM
Hopefully this will lighten the strain on the network.
AP_piano295
Apr 23, 12:46 AM
I give it additional weight because those that believe in God are active in politics in a way that those who believe in witches are not.
We have to be careful to consider these things, lest we have a theocracy on our hands.
What you mean is that you take the religious seriously not necessarily religion.
In much the same way you might take a schizophrenic waving a gun proclaiming your bedroom is filled with demons very seriously indeed :D.
We have to be careful to consider these things, lest we have a theocracy on our hands.
What you mean is that you take the religious seriously not necessarily religion.
In much the same way you might take a schizophrenic waving a gun proclaiming your bedroom is filled with demons very seriously indeed :D.
javajedi
Oct 9, 01:29 PM
Originally posted by Backtothemac
Ok,
Tell you what. I am setting up a Dual 867 for the Mall store with 256 MB Ram, and this thing is installing Windows under VPC faster than the PIII 733's that we have here. They are not SLOW! They may not have as fast a clock speed as a PC but who really gives a crap!
Macs have again taken the lead in my opinion with OS X and the Dual 1.25.
No one will ever change my mind. Call me a zealot, but that is what I think.
How incredibly ignorant. You know as well as everyone else here that this is complete ************. What really pisses me of is when people with agendas put spin on an issue. This is exactly what you are doing. Your remark is equally as arrogant as saying "PC's are faster and nobody will change my mind because they boot in 10 seconds in Windows XP and the Mac takes over a minute."
This attitude does not help Apple, and it does nothing but hurt the Mac community. You know folks it's interesting when you look back to the early to mid 90's at all the Windows bigots... you know those people who we tried to show them something intresting, something different, and something cool... the Macintosh, and they are entirely closed minded and extremely aggrogant. No matter how what you did, said, or anything else mattered. I'm seeing the exact same thing here, and it's discusting.
I would suggest you �Think Different.�..
Ok,
Tell you what. I am setting up a Dual 867 for the Mall store with 256 MB Ram, and this thing is installing Windows under VPC faster than the PIII 733's that we have here. They are not SLOW! They may not have as fast a clock speed as a PC but who really gives a crap!
Macs have again taken the lead in my opinion with OS X and the Dual 1.25.
No one will ever change my mind. Call me a zealot, but that is what I think.
How incredibly ignorant. You know as well as everyone else here that this is complete ************. What really pisses me of is when people with agendas put spin on an issue. This is exactly what you are doing. Your remark is equally as arrogant as saying "PC's are faster and nobody will change my mind because they boot in 10 seconds in Windows XP and the Mac takes over a minute."
This attitude does not help Apple, and it does nothing but hurt the Mac community. You know folks it's interesting when you look back to the early to mid 90's at all the Windows bigots... you know those people who we tried to show them something intresting, something different, and something cool... the Macintosh, and they are entirely closed minded and extremely aggrogant. No matter how what you did, said, or anything else mattered. I'm seeing the exact same thing here, and it's discusting.
I would suggest you �Think Different.�..
sinsin07
Apr 9, 09:11 AM
Nope didn't escape me, I just don't agree with you or think it's worth discuss products that don't exist yet and comparing them to ones that do. That's not a "it's not fair" issue, that's a "stop suggesting a product you can't buy is better than one you can". You've not used one for any period of time that is meaningful, stop listing it as a better gaming experience.
Death of Osama Bin Laden
AppliedVisual
Oct 29, 11:30 AM
i wouldnt truly worry about that till it happens. one thing i have learned over the years is that roadmaps never hold up. if they had, we'd all be running dual core 6GHZ G5 or G6 right now, with 10GHZ in production readying themselves for 2007. Intel would have a oentium 5 or something out or their 64 bit itanium with consumes 200W of power. just a year ago, we had laptops with pentium M that wre as fast or faster than pentium 4's. who knows where we'll be in a year or 2 from now. i wont worry about laptop performance until we are behind, not what some roadmap says. years ago clock speed was all the rage, today its multiple cores. what will it be tomorrow? who knows.
Exactly. Roadmaps are just projections based on what current technology and market trends seem to indicate. Back when Intel and AMD were both deadlocked in the MHz race and were pushing to break the 2GHz barrier, we were hearing claims of 4GHz within a year and 10GHz by '07. Well, '07 is almost here and 4GHz is still just a pipedream in most situations and not something we see without overclocking and aftermarket cooling options. The only thing that we can rely on is that both AMD and Intel have become quite reliable when they officially announce a product is in development and production and they are usually good about when it will arrive and what it will do. Often only missing a release by a matter of a few days to a week or two, even though it was announced nearly 8 months or more in advance. But upcoming products on their roadmap mean little. Nehalem may not even happen... There's been several tentative chip products over the years that appear on a roadmap, only to be replaced by something else later. I think at this point, all those future entries on the roadmap mean is that it's something being investigated. There could be a significant breakthrough tomorrow in nanotech that allows for 28um production industry-wide within the next two years and then you can bet that Intel, AMD and IBM will throw their current roadmaps out the window. So it means nada until they officially start development and testing on a new product...
Exactly. Roadmaps are just projections based on what current technology and market trends seem to indicate. Back when Intel and AMD were both deadlocked in the MHz race and were pushing to break the 2GHz barrier, we were hearing claims of 4GHz within a year and 10GHz by '07. Well, '07 is almost here and 4GHz is still just a pipedream in most situations and not something we see without overclocking and aftermarket cooling options. The only thing that we can rely on is that both AMD and Intel have become quite reliable when they officially announce a product is in development and production and they are usually good about when it will arrive and what it will do. Often only missing a release by a matter of a few days to a week or two, even though it was announced nearly 8 months or more in advance. But upcoming products on their roadmap mean little. Nehalem may not even happen... There's been several tentative chip products over the years that appear on a roadmap, only to be replaced by something else later. I think at this point, all those future entries on the roadmap mean is that it's something being investigated. There could be a significant breakthrough tomorrow in nanotech that allows for 28um production industry-wide within the next two years and then you can bet that Intel, AMD and IBM will throw their current roadmaps out the window. So it means nada until they officially start development and testing on a new product...
gorgeousninja
Apr 21, 08:02 AM
You must live in a alternate univerise if think that Apple users are tech savy. You average user is very happy to have Apple control thier experience, ie they are techtards. And frankly owning an Apple product is the best thing for them, with a PC etc they will just get themselves into trouble.
If your still under some illusion of how tech savy they are read through the macrumors forums...... and remeber they are the more tech savy ones!
I have moved every family member over to mac who has no idea about computer, they are happy. The people I know who work in IT, develop and are really tech savy, still have a PC (and an android, some have both android and iphone)
it would help to show you were a little more tech savvy if you learned how a spell-checker works....
It's really quite amusing to hear some of these 'Droid fans who think that just because they've changed their phone wallpaper makes them some kind of techno demi-god.
I am sure all your family members are very happy you 'moved them over to mac' (though I do wonder if they're aware of how patronizing you are)..
Who got the best deal? Your family have products that will do what they need when they need. You have a product that if you can keep it virus free and updated to the latest version will be seen as a major achievement.
If your still under some illusion of how tech savy they are read through the macrumors forums...... and remeber they are the more tech savy ones!
I have moved every family member over to mac who has no idea about computer, they are happy. The people I know who work in IT, develop and are really tech savy, still have a PC (and an android, some have both android and iphone)
it would help to show you were a little more tech savvy if you learned how a spell-checker works....
It's really quite amusing to hear some of these 'Droid fans who think that just because they've changed their phone wallpaper makes them some kind of techno demi-god.
I am sure all your family members are very happy you 'moved them over to mac' (though I do wonder if they're aware of how patronizing you are)..
Who got the best deal? Your family have products that will do what they need when they need. You have a product that if you can keep it virus free and updated to the latest version will be seen as a major achievement.
Dr.Gargoyle
Aug 29, 04:40 PM
We also dont need to buy an escalade that gets about 10 miles to the gallon and then drive it EVERYWHERE. take a walk, ride your bike. every little bit helps
THAT is something we agree completely on. :D ;) I bike back and forth to the university every day. I save money both on gas and gym at the same time as I do something for the environment.
THAT is something we agree completely on. :D ;) I bike back and forth to the university every day. I save money both on gas and gym at the same time as I do something for the environment.
Lord Blackadder
Mar 24, 08:02 PM
Archbishop Silvano Tomasi said the Roman Catholic Church deeply believed that human sexuality was a gift reserved for married heterosexual couples. But those who express these views are faced with "a disturbing trend," he said.
He may find a "disturbing trend", but I would characterize it as "social progress".
He may find a "disturbing trend", but I would characterize it as "social progress".
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)
Lord Blackadder
Mar 13, 03:40 PM
We don't need nuclear, or coal or oil for that matter.
A large (think 100milesx100miles) solar array in death valley for example, could power the entire Continental US.
That would destroy the local ecology (yes, there IS ecology there) as well as a number of historical and archaeological sites, and obliterate native-owned lands that provide subsistence in the form of pine nuts and springs among other things. There is nowhere in the US were a 100x100mi solar array would be acceptable.
A large (think 100milesx100miles) solar array in death valley for example, could power the entire Continental US.
That would destroy the local ecology (yes, there IS ecology there) as well as a number of historical and archaeological sites, and obliterate native-owned lands that provide subsistence in the form of pine nuts and springs among other things. There is nowhere in the US were a 100x100mi solar array would be acceptable.
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