danielbriggs
Nov 21, 04:40 PM
This is nothing new...
I used those devices in last year for my GCSE courwork (15-16 yrs old). I used them in a drinks cooler / heat thingy.
I won't ramble on about my product, but: The devices are called "Thermo electric coolers. i.e. TEC's
And they offer 3 functions.
1. The cool something.
2. They heat something.
3. They produce electricity.
This heat / cooling effect is called the Peltier effect (some French guy) and some people call these things peltiers etc.
They work, buy passing a relativly large current 3-20 amps, depending on wattage. to draw heat from one side to another basically. one side is -10 degrees c. The other is +80 degrees c. However, if you don't power them and instead create a temperature difference, i.e. stick ontop of a hot computer chip. You wil have set up a temperature gradient. So it will generate electricity. Typically you get around 4ma per 1 degree C. So nothing huge, unless they have refined them. So in this case, the bigger the delta T, the more power. I guess it could power a fan then! Seem's easily possilbe, but I wouldn't expect battery life to be much more than 30 mins at most extra. As 1 fan doesn't draw THAT much power!
Still a good idea though!
If anyone else has any questions, on how they work, images, tech drawing, or my product, i'm happy to answer them all!
BTW: Forgot to add, the generating electricity idea, from one of these, is called the "Seebeck Effect"
Dan :-)
I used those devices in last year for my GCSE courwork (15-16 yrs old). I used them in a drinks cooler / heat thingy.
I won't ramble on about my product, but: The devices are called "Thermo electric coolers. i.e. TEC's
And they offer 3 functions.
1. The cool something.
2. They heat something.
3. They produce electricity.
This heat / cooling effect is called the Peltier effect (some French guy) and some people call these things peltiers etc.
They work, buy passing a relativly large current 3-20 amps, depending on wattage. to draw heat from one side to another basically. one side is -10 degrees c. The other is +80 degrees c. However, if you don't power them and instead create a temperature difference, i.e. stick ontop of a hot computer chip. You wil have set up a temperature gradient. So it will generate electricity. Typically you get around 4ma per 1 degree C. So nothing huge, unless they have refined them. So in this case, the bigger the delta T, the more power. I guess it could power a fan then! Seem's easily possilbe, but I wouldn't expect battery life to be much more than 30 mins at most extra. As 1 fan doesn't draw THAT much power!
Still a good idea though!
If anyone else has any questions, on how they work, images, tech drawing, or my product, i'm happy to answer them all!
BTW: Forgot to add, the generating electricity idea, from one of these, is called the "Seebeck Effect"
Dan :-)
redeye be
Jun 1, 03:30 AM
This is a great widget, and itself justifies the upgrade to Tiger! BTW, I believe you can update any widget by selecting it, and then hitting command-R (just FYI for the summary in the first post).
Good point, glad you're enjoying the widget.
Good point, glad you're enjoying the widget.
IEatApples
Oct 9, 04:33 PM
Ah shut up you bastards...
That's right! They need to:
http://www.youtube.com/watch?v=AOH_e3YUprQ
:D :D :D
That's right! They need to:
http://www.youtube.com/watch?v=AOH_e3YUprQ
:D :D :D
gammamonk
Nov 11, 09:44 PM
どうもマックです。 - Nice to meet you, I'm a Mac.
こんにちはパソコンです。 - Hello, I'm a PC.
ちょっと大丈夫？ - Hey~ Are you alright?
大丈夫じゃないです速いのウイルスを抱えちゃって。 - I'm not ok, I have that new (fast) virus.
力ないで、今年は本当に悪ですから。 - Don't be helpless, this year is really bad!
僕は平気平気。 - I'm fine, I'm fine.
ぃゃぃゃ、強うかないでって１１万４千のウイルスがパソコンで出た大変ですから。Nono, don't act tough. 114,000 viruses are out for the PC, and that's rough.
マックはウイルスは大丈夫。 To a mac, viruses are no problem.
ヤバい。 - This is bad.
どうした？ - What's wrong?
Crashします。 - I'm going to crash.
それで楽になるの？ - Will that make you feel better?
そう思います。 - I think so.
こんにちはパソコンです。 - Hello, I'm a PC.
ちょっと大丈夫？ - Hey~ Are you alright?
大丈夫じゃないです速いのウイルスを抱えちゃって。 - I'm not ok, I have that new (fast) virus.
力ないで、今年は本当に悪ですから。 - Don't be helpless, this year is really bad!
僕は平気平気。 - I'm fine, I'm fine.
ぃゃぃゃ、強うかないでって１１万４千のウイルスがパソコンで出た大変ですから。Nono, don't act tough. 114,000 viruses are out for the PC, and that's rough.
マックはウイルスは大丈夫。 To a mac, viruses are no problem.
ヤバい。 - This is bad.
どうした？ - What's wrong?
Crashします。 - I'm going to crash.
それで楽になるの？ - Will that make you feel better?
そう思います。 - I think so.
more...
Abulia
Sep 27, 10:48 AM
Dooooooooooooooommmmmmm!!!!!
:eek: :eek: :eek:
:eek: :eek: :eek:
YsoSerious
Mar 27, 03:44 AM
Aloha everyone,
I seriously don't understand how people can afford not to complain about the gas prices here in Hawaii. I buy all my gas on any one of the various military bases, as we always get cheaper gas than those gas stations outside. I normally get a gallon of premium lower than most outside gas stations sell their regular unleaded.
Imagine my shock when just last week, it was over $4/gal here at Schofield Barracks (home of the US Army's 25th Infantry Division - Light). It was the same over at the Pearl Harbor-Hickam Combined Base (they merged, but I'm not sure that I got the name correct), although the off-base prices haven't risen quite as sharply, but they're still paying right around $3.96/gallon for regular unleaded gas.
I mean, we're not even in the summer season yet, not that Hawaii actually has a summer season. I mean that, like in the US Mainland, we get raped at the pump during the "summer" season, for no other reason than the gas companies here can do it. I mean, what else can we do except bitch and complain? If we want to drive our cars, we have to buy the gas, right?
Hey, a fellow Hawaii local. Gas here on Oahu North Shore is $4.20 Regular Unleaded. Monday it was .10 cents cheaper so it essentially raised 10 cents in 5 days. 2-3 weeks from now at the rate we're going with fuel prices, regular unleaded gas will reach the $5.00 mark.
I seriously don't understand how people can afford not to complain about the gas prices here in Hawaii. I buy all my gas on any one of the various military bases, as we always get cheaper gas than those gas stations outside. I normally get a gallon of premium lower than most outside gas stations sell their regular unleaded.
Imagine my shock when just last week, it was over $4/gal here at Schofield Barracks (home of the US Army's 25th Infantry Division - Light). It was the same over at the Pearl Harbor-Hickam Combined Base (they merged, but I'm not sure that I got the name correct), although the off-base prices haven't risen quite as sharply, but they're still paying right around $3.96/gallon for regular unleaded gas.
I mean, we're not even in the summer season yet, not that Hawaii actually has a summer season. I mean that, like in the US Mainland, we get raped at the pump during the "summer" season, for no other reason than the gas companies here can do it. I mean, what else can we do except bitch and complain? If we want to drive our cars, we have to buy the gas, right?
Hey, a fellow Hawaii local. Gas here on Oahu North Shore is $4.20 Regular Unleaded. Monday it was .10 cents cheaper so it essentially raised 10 cents in 5 days. 2-3 weeks from now at the rate we're going with fuel prices, regular unleaded gas will reach the $5.00 mark.
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EricNau
Nov 11, 02:25 AM
Why did they replace Justin Long in these ads? ...I could have sworn he spoke Japanese. ;) :p
Blakjack
Mar 28, 09:04 AM
Excited
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JackSYi
Sep 1, 01:48 AM
I can't wait till MWSF 07.
twoodcc
Apr 21, 09:23 PM
lol i didnt think so, not with twoodcc talking about i7's and such
been thinking about swallowing the mac pro pride, and going the hackintosh route, been reading the F@H FAQ about the gpu's an such, and i'd get a tonne more hackintosh for my money then i would mac pro, so i may go down that route, would prolly make upgrading things to stay current a lot easier then the mac pro too :D
that's not a bad route to go at this point. but remember, for gpu folding you have to use windows, at least for now.
any you really only get a tone of points if you overclock or run multiple gpus in windows
been thinking about swallowing the mac pro pride, and going the hackintosh route, been reading the F@H FAQ about the gpu's an such, and i'd get a tonne more hackintosh for my money then i would mac pro, so i may go down that route, would prolly make upgrading things to stay current a lot easier then the mac pro too :D
that's not a bad route to go at this point. but remember, for gpu folding you have to use windows, at least for now.
any you really only get a tone of points if you overclock or run multiple gpus in windows
more...
onlineaddy
Jan 24, 03:54 PM
I concur with JayInNJ. I have been using the BlackBerry version with my Storm (1st-gen) on Verizon for two years now. OTA maps have not been an issue for me in all this time. Of course, I don't travel to the middle of nowhere. So, YMMV. I'm planning on getting the iPhone when it launches on VZW and will most likely get the Garmin app for it. $40 for the iOS version with additional features (traffic, Lane Assist, etc.) is a great deal compared to the $75 I spent for the BB version.
This has been available for over 2 years on the Blackberry and it also downloads the maps.
This has been available for over 2 years on the Blackberry and it also downloads the maps.
strabes
Mar 23, 01:43 PM
If the goal of Apple software is to sell Apple hardware, wouldn't it make more sense to give the airplay licenses away rather than trying to sell them?
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Free 3D Art Desktop Wallpapers
Free 3D desktop wallpaper,
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moving desktop wallpaper free
wallpaper 3D-Fun wallpapers
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Free 3D Falling Leaves
free wallpapers 3d.
free-wallpapers-3D-019
Reacent Post
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cmaier
Mar 26, 03:58 PM
I was wondering if that was an iPad on the table too. Only other thing I think it could be was the bill, but for just coffee? Probably was an iPad! :cool:
You've obviously never gone shopping in Palo Alto :)
You've obviously never gone shopping in Palo Alto :)
surf2snow1
Mar 24, 05:48 PM
I just got off the phone with sale rep, and all they have is 32gb and 64gb left. When asked about the price, she said $500 for 32gb (??). I mentioned the article and she still said $500. Weird? Is there an official link to this somewhere on the verizon site, as all I can see is it bundled with mifi @ 429.99 (16gb).
My store knew about the price drop and they had the price tag on the display updated. At the bottom of the price sheet that shows the iPad2 and iPad1 prices, it showed 299/399/499 for the different models. My guess is if you buy it in store, it should ring up at the lower price.
My store knew about the price drop and they had the price tag on the display updated. At the bottom of the price sheet that shows the iPad2 and iPad1 prices, it showed 299/399/499 for the different models. My guess is if you buy it in store, it should ring up at the lower price.
more...
bwaltens
Mar 11, 01:21 PM
Wirelessly posted (Mozilla/5.0 (iPhone; U; CPU iPhone OS 4_1 like Mac OS X; en-us) AppleWebKit/532.9 (KHTML, like Gecko) Version/4.0.5 Mobile/8B117 Safari/6531.22.7)
At southlake. Probably 50 people in line
At southlake. Probably 50 people in line
DeSnousa
Apr 24, 04:11 AM
Great to see so many joining the team :D
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vocaro
Apr 2, 07:42 PM
Except for a minor cursor glitch, I haven't encountered any bugs in Pages, and it does everything I've asked of it. I especially love the way it handles graphics. Being able to drag pictures where you want them and keep them there, letting text flow around them as you type, is sooo much nicer than what I've experienced in Word, which is usually "Dammit, Word, why did you bump my picture to the next page just because I typed three letters?"
So contrary to most of the posters here, I'm quite happy with Pages. I agree that the user interface could use some remodeling, especially the tedious Inspector pane, but overall I've been impressed with the quality of this 1.0-level app that only costs $40 (so to speak). It's a great Word alternative for those who don't need Excel and don't want to shell out several hundred bucks (MS Office) just to get something better than TextEdit.
So contrary to most of the posters here, I'm quite happy with Pages. I agree that the user interface could use some remodeling, especially the tedious Inspector pane, but overall I've been impressed with the quality of this 1.0-level app that only costs $40 (so to speak). It's a great Word alternative for those who don't need Excel and don't want to shell out several hundred bucks (MS Office) just to get something better than TextEdit.
citizenzen
Apr 5, 10:00 AM
Here's the gist of the problem: too generous state worker union pensions.
Pretty sweeping statement without a source.
You'll have to do a little better than that. :rolleyes:
Pretty sweeping statement without a source.
You'll have to do a little better than that. :rolleyes:
DPinTX
Mar 11, 01:45 PM
FYI Zagg shield booth setup outside of Stonebriar Apple store just got there shipment of iPad2 front screen protectors. Only 50 of them
Thanks
DP
Thanks
DP
coder12
Apr 25, 03:14 PM
Amazon is known to post a lot of wrong things in the past, (iWork '11 anyone?) but this seems pretty legit. I burned my install to a DVD to use it, and it worked just fine. I'd assume that this is the last upgrade on a DVD though. OTA upgrades FTW.
simsaladimbamba
Apr 12, 08:06 AM
winclone hasn't been updated in a while but could still work for you.
however, also have a look @ Casper (http://www.fssdev.com/).
I know about the WinClone part, but how would one run Casper when restoring the Windows partition?
It says the following on its website:
Casper provides a near-instant recovery capability by creating a fully bootable backup of a Windows system drive, including a backup that can boot and run directly from an external USB drive�.
� Requires computer with BIOS support for booting from USB hard disk drive (USB-HDD) devices. Not all computers support booting and running from USB hard disk drive type devices.
Does that mean, a backup via those means could be booted from an external HDD connected to a Mac?
however, also have a look @ Casper (http://www.fssdev.com/).
I know about the WinClone part, but how would one run Casper when restoring the Windows partition?
It says the following on its website:
Casper provides a near-instant recovery capability by creating a fully bootable backup of a Windows system drive, including a backup that can boot and run directly from an external USB drive�.
� Requires computer with BIOS support for booting from USB hard disk drive (USB-HDD) devices. Not all computers support booting and running from USB hard disk drive type devices.
Does that mean, a backup via those means could be booted from an external HDD connected to a Mac?
cheesemonster24
Mar 25, 02:45 PM
A co-worker and I called around and found three 16gb at a store. Went to get one apiece and luckily got the last two. They were reluctant to sell them to us for some reason though. :D
mac1984user
Apr 12, 03:52 PM
Does anyone know if this update fixes the issue of Office depositing some 'recovered files' in the trash upon every boot?
In answer to my own question, I've found out that Office 2011 STILL puts random 'wkresources' files in the trash upon bootup. What's up with that?
In answer to my own question, I've found out that Office 2011 STILL puts random 'wkresources' files in the trash upon bootup. What's up with that?
TheSideshow
Apr 22, 06:30 PM
What I learned today: Mac users are hipster douches who think they are tech savvy, but still too dumb to run Windows.
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