Tomorrow
Apr 28, 10:10 PM
Now we also know that tractor trailers run roughly double passenger cars on tire pressure, but the wheels are also bigger.
True.
For that reason, let's assume that the amount of surface area of each tire in contact with the road is consistent across the two.
Incorrect assumption - as a result,
That means that the tractor trailer exerts the 3.25 times the pressure with each tire compared to the prius.
...your math is wrong.
60 psi is 60 psi, period. If the tire pressure in the truck is 60 psi, then the pressure on the road is 60 psi. You can't double the tire pressure and triple the pressure on the road as a result - you'd have a truck that either bounced, or sank. Newton's laws (net vertical force = 0 for no acceleration in the vertical direction) have to be met.
Add in the fact that the damage done by pressure is likely not additive
This may be true - further analysis is needed. Either way, concrete roads (like interstates and state highways) are much more resistant to this type of wear than asphalt. And again, the real culprits are soil conditions and thermal expansion/contraction.
True.
For that reason, let's assume that the amount of surface area of each tire in contact with the road is consistent across the two.
Incorrect assumption - as a result,
That means that the tractor trailer exerts the 3.25 times the pressure with each tire compared to the prius.
...your math is wrong.
60 psi is 60 psi, period. If the tire pressure in the truck is 60 psi, then the pressure on the road is 60 psi. You can't double the tire pressure and triple the pressure on the road as a result - you'd have a truck that either bounced, or sank. Newton's laws (net vertical force = 0 for no acceleration in the vertical direction) have to be met.
Add in the fact that the damage done by pressure is likely not additive
This may be true - further analysis is needed. Either way, concrete roads (like interstates and state highways) are much more resistant to this type of wear than asphalt. And again, the real culprits are soil conditions and thermal expansion/contraction.
61132
Nov 14, 11:25 AM
I am sure there will be adapters that would convert normal RCA connectors to an ipod dock connector, then you could connect any mp3 player (zune) to the airlines ipod system. But still, more of an inconvenience to a Zune user :)
simply258
Sep 25, 11:15 AM
Is there shown any RAW cameras supported in 1.5 that weren't in the current version? I wasn't up on that since mine was supported and that's all that mattered to me, but if there are new camera's supported it would point to 10.4.8 to be released later this week too.
the 'what's new' page says "Work with RAW images from more than 50 camera models, including the Fuji S2, Fuji S3 Pro, and Sony A100." but i don't know which ones exactly .. i know the Fujis are new because i have the S9000/9500 which is still not supported and it didn't support any Fujis before
the 'what's new' page says "Work with RAW images from more than 50 camera models, including the Fuji S2, Fuji S3 Pro, and Sony A100." but i don't know which ones exactly .. i know the Fujis are new because i have the S9000/9500 which is still not supported and it didn't support any Fujis before
blake836
Jan 7, 08:42 AM
I got the new facebook update for bug fixes on syncing but not for the fact that I can't hear when I get a notification... I got no sound...
I ran the update for this today and I am getting no notifications at all even though they are all turned on in the settings.
I ran the update for this today and I am getting no notifications at all even though they are all turned on in the settings.
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bobr1952
Mar 13, 10:41 AM
How can something like this be for "some phones?" Doesn't make much sense to me--seems more likely to be a problem with the carrier--mine did fine figuring out it was now daylight savings time. :confused:
jongriff
Oct 6, 11:04 AM
Computers and phones isn't the same thing. I could see them doing it with the iPad since its a computer but I honestly can't see them doing it with the iPhone. Might they change the size of the screen for the next iPhone? Yes. Will they sell two models with different screen sizes? No.
I think that apple's past success in expanding their ranges, specifically with iPods, has been their ability to market different models slightly differently. Look at the ipod mini, essentially the same as the original iPod, only smaller, but marketed as a cool new apple product in different colours that is more affordable. I don't see any reason why this strategy cannot be applied to phones. They wouldn't really have to do very much at all for this to work apart from make a good quality product. New apple product = hype = sales. I think that this is more true now than it ever has been.
I think that apple's past success in expanding their ranges, specifically with iPods, has been their ability to market different models slightly differently. Look at the ipod mini, essentially the same as the original iPod, only smaller, but marketed as a cool new apple product in different colours that is more affordable. I don't see any reason why this strategy cannot be applied to phones. They wouldn't really have to do very much at all for this to work apart from make a good quality product. New apple product = hype = sales. I think that this is more true now than it ever has been.
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Tehy
Oct 30, 09:20 AM
Finally! maybe I should now get the .mac, hmm...
twoodcc
Apr 15, 09:14 PM
i don't think we can do 'pass it on' thing on this forum. but we do need more involvement.
i know a lot of people on this forum have some very nice computer power. and i'm sure they do use them 24/7 either. we could be a great team. i'm doing all i can already
i know a lot of people on this forum have some very nice computer power. and i'm sure they do use them 24/7 either. we could be a great team. i'm doing all i can already
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dcv
Oct 17, 04:59 PM
Are you all crazy? It's heaving in there at the best of times!
(that's a "maybe" :D)
(that's a "maybe" :D)
antmarobel
May 3, 06:26 PM
...And mine arrived today...:p
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generik
Oct 10, 10:57 PM
I think the Mini and Macbook will go C2D at the same time and this will be at the same time or just shortly after the Macbook Pro. With MBP line, I would expect the slowest CPU offering to be the 2.16GHz with an option of a 2.33GHz upgrade and the 2.33 will probably be standard on the 17". The Mini and Macbook will probably get the 1.6GHz and 1.83GHz C2D chips with an option to upgrade to the 2GHz C2D. At the 2GHz mark, it's still Core 2, but has half the cache and still a notch slower than MBP offerings. MBP may also have a 2GHz offering, but it will be the 4MB L2 cache chip.
Considering the Mini got bumped lately do you reckon that's very likely?
Considering the Mini got bumped lately do you reckon that's very likely?
onemoof
Sep 14, 07:10 PM
Someone asked the difference between RISC and CISC.
First thing, there isn't that distinction anymore. RISC originally meant that the processor had fixed width instructions (so it wouldn't have to waste time asking the software how big the next instruction will be). CISC mean that the processor had variable width instructions (meaning time would have to be taken to figure out how long the next instruction is before fetching it.) However, Intel has addressed this problem by making it possible for the processor to switch to a fixed-width mode for special processor intensive purposes. The PowerPC is stuck with fixed-width and has no ability to enjoy the flexibility of variable-width instructions for non-processor-intensive tasks. This means that CISC is now better than RISC. (Using the terms to loosely define Pentium as CISC and PowerPC as RISC.)
Apple will never switch to IA32 (Pentium) because 32 bit processors are a dead-end and maybe have a couple years left. The reason is because they can only have a maximum of 4 GB of RAM [ (2^32)/(1 Billion) = 4.29 GB ]. This limit is very close to being reached in current desktop computers. Apple MAY at some point decide to jump to IA64 in my opinion, and I think they should. Obviously the Intel family of processors is unbeatable unless they have some sort of catastrophe happen to them. If Apple jumped on they'd be back on track. Unfortunately I don't believe IA64 is yet cheap enough for desktops.
First thing, there isn't that distinction anymore. RISC originally meant that the processor had fixed width instructions (so it wouldn't have to waste time asking the software how big the next instruction will be). CISC mean that the processor had variable width instructions (meaning time would have to be taken to figure out how long the next instruction is before fetching it.) However, Intel has addressed this problem by making it possible for the processor to switch to a fixed-width mode for special processor intensive purposes. The PowerPC is stuck with fixed-width and has no ability to enjoy the flexibility of variable-width instructions for non-processor-intensive tasks. This means that CISC is now better than RISC. (Using the terms to loosely define Pentium as CISC and PowerPC as RISC.)
Apple will never switch to IA32 (Pentium) because 32 bit processors are a dead-end and maybe have a couple years left. The reason is because they can only have a maximum of 4 GB of RAM [ (2^32)/(1 Billion) = 4.29 GB ]. This limit is very close to being reached in current desktop computers. Apple MAY at some point decide to jump to IA64 in my opinion, and I think they should. Obviously the Intel family of processors is unbeatable unless they have some sort of catastrophe happen to them. If Apple jumped on they'd be back on track. Unfortunately I don't believe IA64 is yet cheap enough for desktops.
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definitive
Apr 30, 04:30 PM
have the keys been sent out?
edk99
Mar 24, 03:01 PM
Is there a catch to this deal? Do you have to buy a MiFi and sign up for some sort of data plan?
$299 is ridiculously tempting.
Nope, no catch. I just called the store down the street from me and it is $299 no catch for the 16gb. She did mention some service plan but said I just wanted the iPad and she said that is fine.
$299 is ridiculously tempting.
Nope, no catch. I just called the store down the street from me and it is $299 no catch for the 16gb. She did mention some service plan but said I just wanted the iPad and she said that is fine.
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lepshi
May 3, 10:18 AM
ok. than its due to location. :) thanks!
scirica
Mar 11, 09:50 AM
This is a great thread. I'll be monitoring it to see how the Southlake line is shaping up. I plan on heading over there at lunch time for a peak and if it's really getting long I may camp out. Wish we had a way to know the current inventory (and by model/color).
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pubwvj
Nov 18, 05:55 AM
So a 17 year old can do it but a gigantic company with $50 billion lying there can't. Seems logical to me. :rolleyes:
The kid didn't "do it". He is just reselling what was rejected by Apple. Apple has higher standards for the color matching, durability and such. They've rejected the units he's selling because there are problems such that the units don't meet their quality control.
Lam intends to secure the services of a lawyer to defend himself against any possible action.
There goes all his profits.
In the words of the great bard, "First, we kill all the lawyers."
The kid didn't "do it". He is just reselling what was rejected by Apple. Apple has higher standards for the color matching, durability and such. They've rejected the units he's selling because there are problems such that the units don't meet their quality control.
Lam intends to secure the services of a lawyer to defend himself against any possible action.
There goes all his profits.
In the words of the great bard, "First, we kill all the lawyers."
SuperCachetes
Mar 11, 03:28 PM
I too will be swapping out my US made foreign car for an "American" car, but anymore, I'm not sure what that means.
Good point. There is a little article in the April Car and Driver that lists all of the cars assembled in North America and their actual domestic parts content. Some of it is pretty shocking. Sorry, I don't think they have it online, but if somebody really wants it, I can scan it.
As an example, the Honda Accord and Toyota Camry are both 80% U.S./Canadian parts content. The Chevrolet Silverado pickup? ...61%. :eek:
Good point. There is a little article in the April Car and Driver that lists all of the cars assembled in North America and their actual domestic parts content. Some of it is pretty shocking. Sorry, I don't think they have it online, but if somebody really wants it, I can scan it.
As an example, the Honda Accord and Toyota Camry are both 80% U.S./Canadian parts content. The Chevrolet Silverado pickup? ...61%. :eek:
Takuta-Nui
Mar 20, 03:48 PM
This gave me the idea of a combined AppleCare plan. Since Apple is pitching their mobile computing products in three major categories: iPhone, iPad, and MacBook - it would be really cool to offer a combined AC plan for two or all three categories.
Like I have a iPhone and a MacBook - wouldn't it be neat to be able to buy a hybrid plan that would be about $20 to $30 cheaper than buying them individually?
Like I have a iPhone and a MacBook - wouldn't it be neat to be able to buy a hybrid plan that would be about $20 to $30 cheaper than buying them individually?
carlgo
Mar 23, 12:45 AM
I understand what most of you are saying, and for the most part agree. I'm still using my D70s, and getting pics that still get compliments from people. On the other hand, I've been wanting a 70-200 for a while now. Not sure if this falls under the superfluous 'let's-buy-more-gear' mentality, or the 'i-want-to-try-new-type-of-vision' mentality.
What do you think?
I've been doing most of my hobby with an 11-16 and 35mm.
You deserve another, longer lens for sure.
What do you think?
I've been doing most of my hobby with an 11-16 and 35mm.
You deserve another, longer lens for sure.
MrMoore
Apr 21, 03:15 PM
4S. I like the name, and it makes sense to keep continuity with the previous naming scheme (3GS). I guess we'll see a true iPhone 5 next summer.
I think the next iPhone released would be called iPhone 5
2007 - iPhone
2008 - iPhone 3G (instead of calling it iPhone 2 they wanted to promote that it had 3G speed capabilities)
2009 - iPhone 3GS (Want to call it iPhone 3, but used 3G, add S to avoid confusion
2010 - iPhone 4 (4th version)
2011 - iPhone 5
I think the next iPhone released would be called iPhone 5
2007 - iPhone
2008 - iPhone 3G (instead of calling it iPhone 2 they wanted to promote that it had 3G speed capabilities)
2009 - iPhone 3GS (Want to call it iPhone 3, but used 3G, add S to avoid confusion
2010 - iPhone 4 (4th version)
2011 - iPhone 5
w00dyw00d
Apr 19, 09:57 AM
Anyone notice the lip around the edge on the front and back? Maybe will help avoid scratches when dragged on a flat surface.
Geckotek
Apr 13, 02:37 PM
Frequently, I find the modem also has nothing set. Changing to any known DNS server speeds things up. You probably already did this years ago, you are a geek, no?
I agree, I never said anything about Google DNS or to not include some thought in the process. What I said is most people have a mess that should be addressed. Whenever I see, "internet is slow", I think, "check your DNS".
True, I just used Google as an example.
Even if the modem has nothing set, it is receiving it's settings via DHCP from the ISP. If DNS truly weren't set at all....there would be no DNS resolution and no internet surfing. Just do an ipconfig/all at a command prompt (windows) to see the DNS server provided by your ISP.
Not just a geek, it's my job.
I agree, I never said anything about Google DNS or to not include some thought in the process. What I said is most people have a mess that should be addressed. Whenever I see, "internet is slow", I think, "check your DNS".
True, I just used Google as an example.
Even if the modem has nothing set, it is receiving it's settings via DHCP from the ISP. If DNS truly weren't set at all....there would be no DNS resolution and no internet surfing. Just do an ipconfig/all at a command prompt (windows) to see the DNS server provided by your ISP.
Not just a geek, it's my job.
Jolly Giant
Apr 12, 08:14 AM
but how would one run Casper when restoring the Windows partition?
since i'm not allowing any M$ crapola near my Macs, i have to admit i never tried it myself.
however, it would seem the app has worked for some. there are additional options available. click here (http://discussions.apple.com/search.jspa?objID=c237&search=Go&q=casper) for information :D
since i'm not allowing any M$ crapola near my Macs, i have to admit i never tried it myself.
however, it would seem the app has worked for some. there are additional options available. click here (http://discussions.apple.com/search.jspa?objID=c237&search=Go&q=casper) for information :D
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