Notebook/Laptop Discount Coupons

I've been planning to buy a laptop for sometime now. It seems there are coupons available on the net that considerably brings down the price of your laptop which would be between 10% to 30%. And since the launch of the new Santa Rosa platform by Intel, laptop manufacturers are trying to get rid of the old stock. So i guess the buyers would be in delimma whether to buy the new laptops or the older ones that can be bought at cheap prices, but again it depends on the usability of the buyer. So i've listed few coupon codes for laptop makers like Dell, HP that would help reducing the price of the laptop. Also Dell changes its deal every Thursday i.e distributes new coupon codes.


Dell Coupons
$500 off $1499 on select Inspiron notebooks, limit 4000 uses
05SF554JGRJZSF 2007-05-17 11:59pm CST

$300 off $999 on select Inspiron notebooks, limit 4000 uses
3WBWBT01KSXPCS 2007-05-17 11:59pm CST

$525 off Inspiron E1705 Notebook, limit 4000 uses
C?52LZZM5NRTW5 2007-05-17 11:59pm CST


HP Coupons
Web Only Coupon Code: NB6444 Valid: May 6th - May 19th
Enter this coupon code at checkout.

What is e-Passport

Now a day’s news about e-passport is making the rounds. So what is this e-passport?
Well this is a new technology for making the passports more secure (I doubt). Research has been going on for past few years in US and some other countries for the implementation of this technology.

Basically a RFID (Radio Frequency Identification) chip will be embedded in the back cover of the passport. The New passport will be similar to the current passport and photo of the holder will be present on it. The chip will basically contain all the information of the holder along with digital photo in it which can be scanned by a reader. In event of chip being damaged the new passport can still be used like ordinary passport.

The reason why this is being done is to make forging of passports virtually impossible. As claimed the specially designed chips will contain some kind of key that cannot be hacked.

But there are apprehension regarding the security of such passports, as they work on radio frequency identification technology, fears are the personal information can be read from a distance by anyone carrying a reader capable of reading RF chips. Even though the RFID chips can be read from about 20-30 feet’s (240-360 inches), these specially designed chips can be read only from 4 inches and not more.

As per the plan, US might be able to implement the system completely by the end of 2006, but people in US are not too much confident of this technology and still it is very highly debated among the authorities.

Also as per the latest reports some consultant has been successfully able to clone the chips though he was not able to make any changes to the data. So lets wait and watch the vulnerabilities of this technology.

Artificial Intelligence

For a long time i wanted to write something about Artificial Intelligence. It's one of my favorite subjects. So let’s see what AI (Artificial Intelligence) is all about. As the name suggests, Artificial Intelligence is about intelligence that is artificial in nature i.e. intelligence exhibited by a system other than human. And degree of intelligence will be compared with humans. It's been over 50 yrs since this term has been coined and billions invested to design a system that will be comparable to humans in terms of behavior & intelligence, but we have still to see such a system. So what is so fascinating about this. Well Imagine systems that can learn by themselves, those have the ability to think. We can create robots and train them to be doctors to perform surgeries or train them to help us in our daily chores at home. The possibilities are limitless.

Attempts have been made by companies to devise systems which can exhibit some of these traits like the Deep Blue super computer system designed by IBM for playing against the world chess champion Gary Kasparov. It had defeated the champion in few matches. This was one of the greatest advancements in the field of Artificial Intelligence, because finally it was proved systems can be designed that can defeat humans. Also few other examples can be that of robots used in assembly plants. Though they do not exhibit height level of Artificial Intelligence but still they are worth talking about.

But majorly systems are being developed with limited ability of AI that is very specific to their business needs. This helps the organization to take better decisions.

The goal is to develop systems that can exhibit common sense. But as we all know, common sense is not so common, so this is one of the most challenging parts that researchers have to face while designing Artificially Intelligent systems.

And how exactly we can achieve Artificial Intelligence is by designing systems that are faster and writing intelligent programs that can take care of the human part i.e. learning, thinking. Even though the current systems available to us are fast enough, but we are in desperate need of writing intelligent programs. That is the biggest challenge. Programs that can emulate humans.

And again we have the world divided over pros and cons of building systems having intelligence of humans. Though the dangers of a system that can think by themselves is enormous, it would be a challenge to build systems without their dark side like we have.

Some links related to Artificial Intelligence :
Google will use Artificial Intelligence
Artificial Intelligence in Music
CCortex - Simulation of human cortex
IBM to simulate brain
Note : While writing this article i have referred different websites and gathered knowledge about this technology. I'm not an expert in this field. The article has been written by me and has not been copied. Please do let me know of any copyright violations and the content will be removed.Images reffered from USA Today.

NanoTechnology

Recently i've been quite amazed at future prospects of nanotechnology in all fields of life right from medical use to mitlitary use. This actually is a very interesting technology which can change the way we live in this world. It can make this world a better place. But right now i guess it's still in its infancy where many new things have to be explored and new ideas to be thought of. But the possibilities are limitless. It all depends how far the human imagination can go. So what does this term Nanotechnology mean. I'll try to explain from whatever little knowledge i have and things i've gathered by reading about it.

Nano is one billionth or 10-9. It is something that is very very small. Also it refers to a nanometre (nm). One nanometre is a millionth of a millimetre or about one eighty thousandth the width of a human hair.

This technology facilitates in fabricating components of extremely small size whose possiblities of using it in various fields is limiltless. This would change the face of the world in next 100 years. Basically people can build tiny machines which will be powerful. The components that will be used for building these tiny machines will be different depending on their usage like for building something like a Tiny Camera which can be injected into a human body we need materials that are soft and does not harm the human body.

Lots of companies are researching this technology for building new products like
1) A Tiny Capsule Camera which can be swallowed and pictures can be sent wirelessly.
2) Nanotechnology can be used in future to grow teeths that are fully decayed within minutes.
3) Tiny Robots that can be used to crush stones like Kidney Stone, Bladder Stones inside the human body.
4) Nano Batteries which can have shelf of 15 yrs if not used.
5) Creating Diamonds which will make it cheap and affordable.
6) Developing flexible flat panels for TV, Computer Display etc. that can be folded.
7) Developing powerful computers by designing small powerful chips. I hope someday my pocket pc would be as powerful as a supercomputer.
8) Concepts like Nano Factories where a machine as small as a printer would start producing a product in bulk like printers, mobile phones etc just like a printer prints a paper.

But right now this technology is the most debated one in the world as people are divided over its use vs misuse. The possibilites of misues are also endless but i guess every technology has its pros and cons. So its upto us to decide whether we need to go further and invest billions of dollars to bring a revolution for the betterment of mankind or to sit back fearing the dangers of this technology



Some links related to Nanotechology:
Nano Technology Motor & Gears Movie
NanoKids
Capsule Camera
Capsule Robot
Curing Cancer
Growing teeths in no time
Nanotechnology at Intel
NanoBattery
Note : While writing this article i have referred different websites and gathered knowledge about this technology. I'm not an expert in this field. The article has been written by me and has not been copied. Please do let me know of any copyright violations and the content will be removed.
Images reffered from www.encinosmiledr.com, www.wikipedia.org

Pocket PC

My Pocket PC - O2 Mini

Useful Links For PPC

Pocket Gear    Handgo    SPB   Resco   HubDog   

Useful Software For PPC

Oxios Memory - For freeing up memory. Very effective - Freeware.

Dinasoft MemMaid - One more memory cleaning tool - Shareware.

Passman - Tool for storing password - Freeware

Mobipocket Reader - News Reader- Freeware

1-Calc - Universal Calculator- Shareware

Pocket Mechanic - Storage Card Management Utility- Shareware

Skype- Skype for PPC- Freeware

GSPlayer - Music Player- Freeware

Forthcoming Diesel Cars In India in Next 10 months

Maruti Suzuki Swift 1.3 DdiS

The Swift is not just the best Maruti ever, it is also probably the best car ever sold in India. Shoehorning Fiat’s 1.3 Multijet diesel engine under the bonnet is going to take the game that much further. Suzuki will manufacture Fiat’s 1.3 Multijet engine in an all-new plant near Delhi and the first beneficiary of that will be the Swift. A massive 17kgm of torque instead of 11, long-legged cruising ability and fuel economy will have you smiling as widely as the Swift itself. Expect the car to reach 100kph in 14 seconds and attain a top speed of 165 kilometres an hour. What Maruti and Suzuki will have to get right, with the heavier engine in the nose, is the ride quality. Expect some compromise in the nippy handling of the car compared to the petrol version. What it will be particularly good at is hassle-free commuting. Despite this model qualifying for an excise sop – its diesel engine falls under 1500cc and the car is shorter than four metres – the Swift DDiS won’t be cheap as Maruti don’t want to cannibalise on the petrol model’s sales. Expect an increase of Rs 60,000 per car.

New Santro 1.1 CRDi

When Hyundai launch the Santro’s replacement in 2007, it will come with the surprise addition of a 1.1 litre common rail diesel. Likely to be the cheapest car on sale powered by a CRDi engine, this motor is the new Accent’s CRDi unit less one cylinder. Incredibly powerful for its size, this 1,120cc engine produces a whopping 75bhp. Unconfirmed reports talk of overall figures, city and highway combined, in excess of 20 kilometres a litre.

Hyundai Getz 1.5 CRDi

Not as attractive as the Swift, but more practical, with greater rear seat comfort and more useable space, Hyundai’s diesel assault continues up the range with its large hatch. The Getz will share its motors with the new Accent/ Verna. Hyundai sell the Getz powered by a detuned version of the new Accent motor in the European continent, and it’s likely to be the case here as well. Producing 87bhp as against 108bhp, using two versions of the same engine will help Hyundai get a handle on costs. The diesel Getz also qualifies for excise sops, meeting both length and engine capacity criteria.

Hyundai Accent/Verna 1.5 CRDi

This is likely to be the most impressive diesel midsize car of all. 110 power-packed horses, and a stump-pulling 24kgm of torque, it holds the promise of fantastic power and acceleration, with on-paper performance likely to match even cars like the Honda City VTEC! The new Accent is also more comfortable inside, with larger seats that are not as low slung as the current car.

Hyundai Sonata Embera 2.0 CRDi

At the top of its car range in India, Hyundai is firming up plans to give their slow-selling Sonata a diesel boost. The motor displaces only 2.0 litres, versus 2.5 for competitors like the Superb diesel, but has a new-generation common-rail system and a variable geometry turbo. The 140 horses the motor makes is not really impressive, but it does have sufficient torque – its 31kgm, available between 1800 and 2500 rpm, is enough to move much larger cars.

Renault Logan 1.5 dCi

Mahindra and Renault are likely to shake up the mid-size pack when they unveil their aggressively priced diesel Logan. Know as the 1.5 dCi, this unit has been specifically tuned to deliver great fuel economy. Mahindra of course, have done their homework well. Expected to be the leader in the fuel economy stakes, this second-generation common-rail motor was chosen for its robust nature and its unique injector calibration and lifelong pre-injection control. Producing 70bhp and using a low-inertia turbo for good low speed response, this engine is also likely to make the Logan good for traffic use.

Mahindra Scorpio 2.2 CRDe

Mahindra, like Tata are in the process of developing an all-new common rail motor for their Scorpio. Also displacing 2.2 litres and developed in collaboration with AVL, this engine is primarily being developed to cover the humble origins of the Scorpio’s overweight motor. Using a high-pressure system designed by Bosch, the new motor should put out anywhere between 130 and 140bhp.

Toyota Corolla D-4D

Skoda and Honda better take cover. Come 2008, the new Toyota Corolla will offer a diesel option. A new version of the 2.0 D-4D powerplant currently sold in Europe is slated to go under the hood of Toyota’s fresh car. Currently producing 116bhp and 28.5kgm of torque, this motor is likely to have more that sufficient power for the Corolla’s requirements.

New Tata Indica 1.3 Multijet

By the time the larger new Indica is out, the Tata-Fiat tie-up will be going full throttle. Tata will borrow engines from Fiat with, you guessed it, the 1.3 litre Multijet being the engine of choice. Thoroughly localised, cheaply assembled and very capable, it will give the new Indica/ Indigo family a huge leap forward as far as overall ability is concerned.

Chevrolet Aveo 1.3 Multijet

The GM–FIAT joint venture may be off, but the former still has access to Fiat’s engines. Yet another manufacturer to use the 1.3 Multijet, the Aveo saloon powered by Fiat’s motor will take on Ford’s Fiesta and the Hyundai Accent for diesel saloon honours. GM India is currently in the process of piecing this one together.

Tata Indigo/ Marina DiCOR 1.4

A Tata engine that has been a long time coming – the DiCOR version of the Indigo/Indica motor – has been on the cards for a couple of years now. Euro IV norms will hasten its introduction both at home as well as abroad, and that is good news. The motor features a new head as well as intake system and the unit is expected in both 70 and 90bhp guises.

Tata Safari DiCOR 2.2

Tata may have a CRDi motor under the hood of the Safari and they may have only recently launched it, but there is another one on the way. The problem is that the current DiCOR motor has its origins in commercial applications – it was a truck engine to begin with, and this means far-from-satisfactory refinement and power delivery. A new 2.2-litre replacement is being prepared in conjunction with AVL of Austria will be put to use before Euro IV norms come into force in Jan 2007.

Chevrolet Captiva 2.0 VCDI

This handsome seven-seater SUV with a 150bhp common rail diesel engine is a product of GM-Daewoo. The Captiva seems like a perfect plan to upset the CR-V’s party. The two-litre unit in its nose is expected to be both refined and have good torque, 31.6kgm the figure quoted for pulling power. The engine has been designed by VM Motori of Italy and GM Powertrain.

Ford Endeavour 2.5 TD

Another Ford desperately awaiting a modern diesel, the tough-looking Endeavour will get both a new common-rail motor as well as fresh looks. The CRDi motor will put out an impressive 143bhp and use a variable geometry turbine. Torque output is an impressive 33kgm and engine will use a dual mass flywheel for better refinement and balance.

Ford Fusion 1.4 TDCi

Ford’s ‘anything karega’ car missed the diesel trick when it was launched, so slotting the Fiesta TDCi motor under the hood is likely to be the most important weapon in the Fusion’s arsenal. Outstanding refinement and good cruising ability should be boosted by a slightly elevated state of tune and shorter more appropriate gearing. This car could suddenly make so much sense.

Toyota Fortuner 3.0 D-4D

The Toyota that could have people queuing up overnight to book it, the SUV that everyone is waiting for, has been delayed yet again. But the Fortuner will be here eventually. Powered by a 3.0 litre common rail engine, larger than the one on the Innova sold here, the motor is one of Toyota’s new-gen diesels that offer super levels of refinement and pulling power.

Skoda Fabia 1.4 TDI

Skoda have made their mark in large part due to their outstanding diesel engines. The brilliant Fabia hatch, powered by a three-cylinder version of the Laura’s Pump Duse motor may be the next big thing. Qualifying for an excise sop, this car will need Skoda to step up their commitment to the Indian market and invest heavily, but the rewards are likely to be huge.

Audi Q7 3.0 TDI

Luxury car buyers want diesel too. Just ask Audi, who have been inundated with queries for the diesel version of their new Q7 SUV. Its massive bulk and two-ton kerb weight will require huge pulling power, but Audi have just the motor. A specially tuned 3.0 litre TDI motor puts out a chest thumping 51 Kgm of torque and 233 bhp.

Audi A6 3.0 TDI

Competition for Merc’s fabulous all-aluminium E280 CDI will be here in the next couple of months. Powered by the same engine under the hood of the Q7, its has 30 more bhp compared to the Merc E and promises to be a ‘special’ experience. Oh, and it’s so quick it has a Quattro system.

BMW 320d

Driving pleasure and diesel rarely go together, but this is precisely what the new BMW 3 Series diesel promises. When BMW start production in their plant near Chennai, the 163bhp 320d is likely to be one of their most popular cars. Smooth running, punchy and practical, but BMW must price the 3 right.

BMW 525d

The sharp-looking, sharp driving 5 Series will take on the A6 and the E-class, but the model expected will offer less power and torque. The straight six diesel motor however is very smooth and has excellent low speed pulling power.

Mercedes Benz ML320 Cdi

The new M Class is not likely to take the popularity of the Q7 lying down. The new, all-aluminium V6 that powers the E280 CDI will provide power here too, but in a stronger state of tune – 224bhp and 52kgm. The honed chassis, fresh looks and the super refined engine are sure to make a good package.

Mercedes Benz S320 CDi

THe best car in the world with probably the most refined diesel makes for a superb combination. But does a diesel S-class make sense? Customers think so. Diesel refinement is the only issue here, as pace will be fantastic. It is likely to be better insulated than the E, which is already a fantastic, refined car.

Travel, Pictures

Nimrana Fort




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