lmalave
Nov 14, 12:26 PM
I'm flying Delta NYC to Madrid next week - too bad it's not available now.
Domestically, I basically only fly Jet Blue so I guess no iPod integration for me...
Domestically, I basically only fly Jet Blue so I guess no iPod integration for me...
chrmjenkins
Apr 29, 12:57 PM
Incorrect assumption - as a result,
...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.
It doesn't matter if my math is wrong or my assumption about surface area is wrong. The simple fact remains that the tractor trailer has 14.666 times the weight of the car but only 4.5 times the number of tires of the car. Even if that means that factor of 3.25 is completely compensated by the tire in a ratio of 60/35, you're still applying roughly double the pressure over an area 3.25 times greater, 4.5 times as often.
(regarding PSI, while I think your assumption probably roughly holds, we also have to take into account the fact that as these tires have a different composition, they are also going to dissipate weight differently. Tractor trailer tires are not only larger, but they are also thicker. That means that there is more rubber in each tire to distribute force from the truck to the road. i.e. its tendency to deform as a result of weight applied is what affects its PSI. Consider an extreme example: A fictional monster truck tire almost completely rubber with a very small chamber inside the tire. If it is sufficiently small, you could even create a vacuum inside this chamber, and the structure of the tire could still handle the stress. So, regardless of the amount of fictional weight you placed on the tire, that chamber would still have a PSI of 0 because there's no actual gas to be pressurized. Thus, if the tractor trailer tire has more structural rigidity, a higher portion of its weight is directly applied to the road via the resistance of the tire to deformation from pressure.)
...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.
It doesn't matter if my math is wrong or my assumption about surface area is wrong. The simple fact remains that the tractor trailer has 14.666 times the weight of the car but only 4.5 times the number of tires of the car. Even if that means that factor of 3.25 is completely compensated by the tire in a ratio of 60/35, you're still applying roughly double the pressure over an area 3.25 times greater, 4.5 times as often.
(regarding PSI, while I think your assumption probably roughly holds, we also have to take into account the fact that as these tires have a different composition, they are also going to dissipate weight differently. Tractor trailer tires are not only larger, but they are also thicker. That means that there is more rubber in each tire to distribute force from the truck to the road. i.e. its tendency to deform as a result of weight applied is what affects its PSI. Consider an extreme example: A fictional monster truck tire almost completely rubber with a very small chamber inside the tire. If it is sufficiently small, you could even create a vacuum inside this chamber, and the structure of the tire could still handle the stress. So, regardless of the amount of fictional weight you placed on the tire, that chamber would still have a PSI of 0 because there's no actual gas to be pressurized. Thus, if the tractor trailer tire has more structural rigidity, a higher portion of its weight is directly applied to the road via the resistance of the tire to deformation from pressure.)
dergaderg
Mar 24, 02:48 PM
iphone + mba 11 > ipad/2
BornAgainMac
Oct 6, 11:17 AM
I vote for a iPhone shuffle you clip to your chest. When you receive a call, you just tap it to answer and it goes on speaker. When you want to make a copy, you tap it and with voice commands you can call someone from your call list. I saw a prototype used on a famous TV sci-fi series and it seemed to work really well.
Another idea is the tricorder iPhone series that is 7 inches and you can cram additional capabilities and include a strap to place around your shoulder. It could be light enough to hold with one hand and have the other hand free for a weapon.
Another idea is the tricorder iPhone series that is 7 inches and you can cram additional capabilities and include a strap to place around your shoulder. It could be light enough to hold with one hand and have the other hand free for a weapon.
more...
reputationZed
Apr 25, 08:40 PM
No thanks. Looks like I'll be voting for Bill the Cat again.
http://thfd.smugmug.com/Other/Forums/billthecat/858186861_umpyA-L.jpg (http://thfd.smugmug.com/Other/Forums/7305329_XAcTU#858186861_umpyA-A-LB)
http://thfd.smugmug.com/Other/Forums/billthecat/858186861_umpyA-L.jpg (http://thfd.smugmug.com/Other/Forums/7305329_XAcTU#858186861_umpyA-A-LB)
barkmonster
Apr 23, 03:48 AM
This is the primary design flaw with the iPad. This tablet can't be the normal person's computer unless every normal person has a tech friend/relative to keep the tablet working/updated. So while Woz is correct that the tablet will be the normal person's computer, Apple's iPad is not yet that tablet.
Same for all the iGadgets with an iTunes account attached. Why apple doesn't make the default behaviour "charge" not "sync" and then simply verify that it's not the same iTunes account and "do nothing" instead of the hassle of it hiding all your music if you plug an iDevice into a PC and you're mate decides to click eject for you if your charging off it.
I can understand the need to only offer syncing on a device that isn't internet and wifi enabled because the only way of adding stuff to it is to sync to a computer but for all the other devices, it would be good if it was 100% self-contained.
I'd have no issues getting a used Mac Mini then turning it into a media centre through an LCD TV at a later date because I eventually know a Mac Pro would be my best choice for running Pro Tools 9. Someone who just wants to listen to and buy music or video, send emails, view youTube clips and keep in touch on social networking sites doesn't necessarily need a computer when the iPad does it all. Apple could even offer a way of interfacing their external DVD from the Macbook Air with the iDevices so you can rip your own music to the device itself without even needing a computer.
Same for all the iGadgets with an iTunes account attached. Why apple doesn't make the default behaviour "charge" not "sync" and then simply verify that it's not the same iTunes account and "do nothing" instead of the hassle of it hiding all your music if you plug an iDevice into a PC and you're mate decides to click eject for you if your charging off it.
I can understand the need to only offer syncing on a device that isn't internet and wifi enabled because the only way of adding stuff to it is to sync to a computer but for all the other devices, it would be good if it was 100% self-contained.
I'd have no issues getting a used Mac Mini then turning it into a media centre through an LCD TV at a later date because I eventually know a Mac Pro would be my best choice for running Pro Tools 9. Someone who just wants to listen to and buy music or video, send emails, view youTube clips and keep in touch on social networking sites doesn't necessarily need a computer when the iPad does it all. Apple could even offer a way of interfacing their external DVD from the Macbook Air with the iDevices so you can rip your own music to the device itself without even needing a computer.
more...
bretm
Oct 9, 10:22 PM
Wow. And travel agents are going to keep us from buying plane tickets online. More recently real estate agents aren't happy with online real estate brokering. Go figure. Instead of innovating and finding ways to adapt, they just complain and threaten. If they're not careful, they'll go the way of the travel agent...
DLary
Mar 24, 10:51 PM
So let me get this straight. Some on this board seem to be saying:
"We Mac users are entirely too sophisticated and intelligent to allow our computers to be used by military neanderthals. Those that join the military are not smart enough to appreciate a Mac. All money spent on the military is wasted and part of a bloated budget. The military should be forced to use inferior equipment rather than offend my sensibilities as an educated, peace loving Mac user."
It is easy to sit in your ivory tower and criticize those who are out risking their lives so you can have your Latte every morning and make fun of those in the military.
If some Apple products would be appropriate, why on earth would you not want your country's military to have the finest equipment available?
"We Mac users are entirely too sophisticated and intelligent to allow our computers to be used by military neanderthals. Those that join the military are not smart enough to appreciate a Mac. All money spent on the military is wasted and part of a bloated budget. The military should be forced to use inferior equipment rather than offend my sensibilities as an educated, peace loving Mac user."
It is easy to sit in your ivory tower and criticize those who are out risking their lives so you can have your Latte every morning and make fun of those in the military.
If some Apple products would be appropriate, why on earth would you not want your country's military to have the finest equipment available?
more...
Millionaire2K
Apr 13, 12:37 AM
Just my thoughts.
I think some of you are confused as to what �Carrier preferences� means. It�s not saying anything about which iPad is selling better. All it says is which iPad people would �like� to have. It doesn�t even mean which they �do� have. (AT&T iPad owner might want the Verizon one because of the bad service). So a AT&T iPad user �may� show under the Verizon numbers. Also its no shock the AT&T iPad is harder to acquire. Its most likely due to customers being �use� to the company. (example: mom buying her son an ipad will go to AT&T if they have AT&T phones.)
Remember a good deal of iPhone customers are still AT&T customers. So when they bought their iPad why not just by the AT&T one. So since the mass �I� users are already with AT&T it only makes sense that that iPad would sell better. Also understand that not all AT&T customers hate AT&T.
I think some of you are confused as to what �Carrier preferences� means. It�s not saying anything about which iPad is selling better. All it says is which iPad people would �like� to have. It doesn�t even mean which they �do� have. (AT&T iPad owner might want the Verizon one because of the bad service). So a AT&T iPad user �may� show under the Verizon numbers. Also its no shock the AT&T iPad is harder to acquire. Its most likely due to customers being �use� to the company. (example: mom buying her son an ipad will go to AT&T if they have AT&T phones.)
Remember a good deal of iPhone customers are still AT&T customers. So when they bought their iPad why not just by the AT&T one. So since the mass �I� users are already with AT&T it only makes sense that that iPad would sell better. Also understand that not all AT&T customers hate AT&T.
Piarco
Jun 17, 04:00 AM
Put my pre-order in at Game last night and traded in my Elite & 4 games I'll never be playing again. Plus a Dual Shock 3 controller I was going to replace with the Power A xbox-esque PS3 controller. I was very surprised to see the UK price is �199... which potentially makes it the cheapest price worldwide?
Total cash to be paid on the 16th? �25 :D
Total cash to be paid on the 16th? �25 :D
more...
freeny
Aug 14, 12:40 PM
Worst Apple ads ever. You attract more flies with sugar than vinegar, and Apple's all about the vinegar.
Elitist elitists:rolleyes:
Elitist elitists:rolleyes:
severe
Jun 18, 05:45 PM
It doesn't at the moment. The biggest capacities are 64GB. The standard allows for cards up to 2TB, when they eventually arrive (maybe in 5-10 years).
I'm thinking your ETA is off.
Way off.
I'm thinking your ETA is off.
Way off.
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MacsRgr8
Sep 29, 01:22 PM
And installed!
No issues the first 30 secs.... :D
No issues the first 30 secs.... :D
MattSepeta
Apr 14, 04:35 PM
I don't really understand your confusion here: the government is essentially selling the taxpayer a bundle of services. If they lower the price, it costs them money. Surely that isn't so complicated?
Terrible analogy.
As soon as I can choose whether or not to buy the services your analogy becomes valid. That will be the day :rolleyes:
Terrible analogy.
As soon as I can choose whether or not to buy the services your analogy becomes valid. That will be the day :rolleyes:
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CaptainHaddock
May 4, 01:00 AM
For those of us not in a region where retailers give out beta keys (Japan in my case), does anyone have any idea how to get a beta key? I signed up in Battle.net, but Blizzard hasn't deemed me worthy it seems.
Daveway
Apr 2, 12:12 PM
I also find Pages very unimpressive. I haven't used it more than 20 mins. and that's because I didn't like it. I find Pages uses to much processor resources for a publishing program. I think that may be because of it's RT capabilities.
For the most part I believe the team that designes the UI for Pages and Keynote are not very skilled. I Hate the UI for the 2 apps.
For the most part I believe the team that designes the UI for Pages and Keynote are not very skilled. I Hate the UI for the 2 apps.
more...
~Shard~
Oct 26, 01:04 PM
Yeah, tell me about it (looks down at my Quad). But honestly, I think it will suck even more for Adobe, as they are really limiting themselves in the market that they can reach. Come on Adobe, it wouldn't be THAT hard to code according to Apple's Universal standards, would it?
If the CS3 situation is any example, then Adobe would have you believe the answer to that question is "YES". ;)
And yes, there still is a very large PPC user base out there which Adobe will risks alienating with this type of a decision. If they can make CS3 UB, and that's not coming out until spring of how come they can't make SoundBooth (a relatively simpler app compared to CS3) UB as well, which will be released presumably only a few months afterwards? :confused:
If the CS3 situation is any example, then Adobe would have you believe the answer to that question is "YES". ;)
And yes, there still is a very large PPC user base out there which Adobe will risks alienating with this type of a decision. If they can make CS3 UB, and that's not coming out until spring of how come they can't make SoundBooth (a relatively simpler app compared to CS3) UB as well, which will be released presumably only a few months afterwards? :confused:
redscull
Apr 5, 12:13 PM
the iPad will be for normal people when you don't have the sync it.
all this syncing ********* needs to stop.
I shouldn't need another computer to use my iPad.
Makes no sense at all.
This is the primary design flaw with the iPad. This tablet can't be the normal person's computer unless every normal person has a tech friend/relative to keep the tablet working/updated. So while Woz is correct that the tablet will be the normal person's computer, Apple's iPad is not yet that tablet.
all this syncing ********* needs to stop.
I shouldn't need another computer to use my iPad.
Makes no sense at all.
This is the primary design flaw with the iPad. This tablet can't be the normal person's computer unless every normal person has a tech friend/relative to keep the tablet working/updated. So while Woz is correct that the tablet will be the normal person's computer, Apple's iPad is not yet that tablet.
Juventuz
Apr 1, 12:13 PM
Until not that long ago Fox controlled DirecTV, so that is likely why.
News Corps, which owns FOX, Sky and many other studios/stations/newspapers, had a 38% stake in DirecTV. They sold it over 3 years ago.
As a long time DirecTV subscriber, who has scaled back some of their services and gone with TWC as well, ever since Liberty Media took over they've done very little. They're falling behind in the HD count and have instead decided to focus on PPV and 3D.
News Corps, which owns FOX, Sky and many other studios/stations/newspapers, had a 38% stake in DirecTV. They sold it over 3 years ago.
As a long time DirecTV subscriber, who has scaled back some of their services and gone with TWC as well, ever since Liberty Media took over they've done very little. They're falling behind in the HD count and have instead decided to focus on PPV and 3D.
RogueLdr
Sep 19, 04:15 PM
It's a shame, however, that Apple will probably never link to this page due to the fact that they are not #1 on the list. The similiarity in performance of the G4 system and the Pentium system speaks highly of the efficiency of the G4 processor.
RL
RL
EagerDragon
Sep 19, 05:48 PM
yeah, just during the update, they blast off for about 10 seconds, it actually sounds like a small airplane taking off (thankfully my mac pro is secured between my desk and the wall :) )
but NO, the fans are not loud all the time now, they sound just fine, but after the update (according to temperature monitor) they are about 10 degrees F cooler now at idle
That is normal during the installation and prior to the reboot.
but NO, the fans are not loud all the time now, they sound just fine, but after the update (according to temperature monitor) they are about 10 degrees F cooler now at idle
That is normal during the installation and prior to the reboot.
chmorley
Sep 13, 08:27 PM
Originally posted by gopher
...When your stage is 3 times longer, you have to go three times as fast to catch up.
If your Mac is slower than a PC for any reason on the same application it is because the software hasn't been optimized for the Mac. Write the software developer before you complain about the Mac speed. Get them to develop for Altivec. It makes a world of difference. Not true...and not true.
When a pipeline (not a "stage", as pipelines are made up of stages) is 3 times longer, there are more opportunities for inefficiencies. While in theory this could make some software 3 times less efficient, in real life this is rarely the case.
Secondly, saying the only time Macs are slower than PCs is when apps haven't been optimized for Altivec is patently false. Having applications utilize AltiVec is great, but it often doesn't make up for the fact that the processor is slower.
I am as Pro-Mac as the next guy, but getting the facts wrong makes us just look like we don't know anything about computers. The biggest pro of the Mac is the OS (and the elegance of the experience). It's foolish, though, not to acknowledge the downside, which is slower chips (some say "inferior hardware", but I think that overstates the importance of speed). Overall in the equation, I prefer Macs by a lot, but they're slower than PCs.
No need to deny it.
Chris
...When your stage is 3 times longer, you have to go three times as fast to catch up.
If your Mac is slower than a PC for any reason on the same application it is because the software hasn't been optimized for the Mac. Write the software developer before you complain about the Mac speed. Get them to develop for Altivec. It makes a world of difference. Not true...and not true.
When a pipeline (not a "stage", as pipelines are made up of stages) is 3 times longer, there are more opportunities for inefficiencies. While in theory this could make some software 3 times less efficient, in real life this is rarely the case.
Secondly, saying the only time Macs are slower than PCs is when apps haven't been optimized for Altivec is patently false. Having applications utilize AltiVec is great, but it often doesn't make up for the fact that the processor is slower.
I am as Pro-Mac as the next guy, but getting the facts wrong makes us just look like we don't know anything about computers. The biggest pro of the Mac is the OS (and the elegance of the experience). It's foolish, though, not to acknowledge the downside, which is slower chips (some say "inferior hardware", but I think that overstates the importance of speed). Overall in the equation, I prefer Macs by a lot, but they're slower than PCs.
No need to deny it.
Chris
DavidLeblond
Apr 25, 01:17 PM
Certainly can't be Mac App Store only, because then if you skipped Snow Leopard you'd have to purchase it before you could download Lion.
0815
Apr 25, 01:18 PM
don't have those Amazon placeholders a pretty bad reliability index?
Anyway ... I think for things like an OS there will always be the need for some kind of external medium (e.g. if you install from scratch - e.g. harddrive died and you need to install a new OS) ... but USB stick would be a nice alternative to DVD (I'm not using my DVD drive for anything and might want to skip it in the next update if there is an option to get a second drive instead of DVD)
Anyway ... I think for things like an OS there will always be the need for some kind of external medium (e.g. if you install from scratch - e.g. harddrive died and you need to install a new OS) ... but USB stick would be a nice alternative to DVD (I'm not using my DVD drive for anything and might want to skip it in the next update if there is an option to get a second drive instead of DVD)
