லிட்டருக்கு 300 கி.மீ., வரை செல்லும் புது கார் தயார் – மும்பை மாணவர்களின் சாதனை!

இன்றைய நிலையில் தங்கமும் பெட்ரோலும்தான் விலை அதிகரித்துக் கொண்டே போகிறது. இதில் பெட்ரோல் விலையை சமாளிக்கும் விதத்தில் லிட்டருக்கு 300 கி.மீ., வரை செல்லும் புதிய வகை காரை தயாரித்து மும்பை மாணவர்கள் சாதனை படைத்துள்ளனர்.



இன்றும் கூட பெட்ரோலியப் பொருட்களின் தொடர் விலையேற்றத்தால் கார் விற்பனை படு மந்தமாக இருப்பதாக சமீபத்திய ஆய்வறிக்கை ஒன்று தெரிவிக்கிறது. இதற்கிடையில்தான், மும்பை சோமானியா கல்லூரி மாணவர்கள் சிலர் லிட்டருக்கு 300 கி.மீ., செல்லும் கார் ஒன்றை தயாரித்துள்ளனர். முன்புறம் இரண்டு சக்கரங்களுடனும் பின்புறம் ஒரு சக்கரத்துடனும் ரேஸ் கார் போன்று இருக்கும் இந்த காரின் பெயர் ஜூகாட். சோமானியா கல்லூரியில் உள்ள நூலகத்தில் ஜூகாட் இன்னொவேஷன் என்ற பெயரில் இருந்த புத்தகம் ஒன்றை படித்த மாணவர்கள் அதில் இண்ட்ரஸ்ட் வந்து புதிய கார் ஒன்றை கண்டுபிடிக்கும் முயற்சியில் இறங்கினர்.



கடந்த சில மாதங்களாகவே கல்லூரி முடிந்து நாள் ஒன்றிற்கு 8 முதல் 9 மணி நேரம் செலவிட்டு இந்த காரை உருவாக்கியுள்ளனர் இந்த மாணவர்கள். 60 கிலோ எடை கொண்ட இந்த காரை உருவாக்க அவர்களுக்கு ஆன செலவு ரூ. 4 லட்சம். ஆனால் ஒரு லிட்டர் பெட்ரோல் போட்டால் கார் செல்லும் தூரமோ 300 கி.மீ., தற்சமயம் இந்த கார் மலேசியாவில் வரும் ஜூலை மாதம் நடக்கவுள்ள ஷெல் ஈகோ மராத்தான் போட்டியில் கலந்து கொள்ளவுள்ளது குறிப்பிடத்தக்கது.

 கூடுதல்  தகவல்களுக்கு இங்கே வரவும்

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Hands on with the new Razer Blade, a gaming Ultrabook thinner than a Macbook Air!

Razer's latest Ultrabook is a wake-up call. It's a warning shot across the bow of Apple, Samsung and other manufacturers of premium thin-and-light laptops. And its message is clear: "Look at me." 



Look at how a gaming laptop that's thinner, lighter and more powerful than a Macbook Air can be built and marketed to consumers. The new Razer Blade is a piece of premium hardware with an equally premium price tag. And it's also an expensive wager that people will pay $1,800 or more for a Windows 8 Ultrabook designed explicitly for PC gaming—all while the PC market is hemorrhaging money. 

The Razer Blade is the thinnest, lightest gaming laptop we've ever seen.

That’s right, the new Razer Blade laptop, announced at a special Thursday press event in San Francisco, is no longer the 17-inch behemoth we once knew and (mostly) loved. That old model has been renamed the Razer Blade Pro to make room for the new Razer Blade, a 14-inch gaming machine with 8GB of RAM, an upgradeable 128 GB SSD, a discrete Nvidia GTX 765M GPU and a “fourth-generation” (read: Haswell) Intel CPU packed into an aluminum body that’s barely two-thirds of an inch thick. 



The whole package weighs in at just over four pounds and sports the sort of connectivity options you'd expect from a contemporary ultraportable, including three USB 3.0 ports, an HDMI out, an 802.11 wireless adapter, and a Bluetooth 4.0 radio. The Blade will be available for pre-order on June 3rd, and while the price starts at $1,800, you can expect to pay more for models with a bigger hard drive. 

The new Razer Blade is very, very thin. Our hand model wants you to know that the bottom can also get very, very hot.

 

Razer says this new and improved Blade is the world’s thinnest, most powerful gaming laptop, and while I’m going to steer clear of vouching for the unit’s performance until we get one into our lab for thorough testing, I’m happy to report the Blade demo units we tinkered with during Razer's Thursday event were incredibly thin, remarkably light, and scorchingly fast. 



The new Blade feels like a MacBook Air without the sharp edges, though its sleek, matte black aluminum case feels a little flimsier than the MacBook Air’s aluminum unibody. The power adapter looks equally sleek in promo shots, and I poked around underneath our demo station to verify that, yes, the new Blade power brick is just as tiny as the adapters that power the old Razer Blade and the Razer Edge. 



And if it seems a little strange to praise a laptop for its lightweight power adapter, well, you’ve probably never had to lug a laptop back and forth across the country. 

The screen on the Razer Blade looks good when you're facing it dead on, but it looks washed out from almost any other angle.

 
Anyone who's carried a laptop during a cross-country expedition can also appreciate the value of a bright, sharp and (most importantly) shareable screen. The Razer Blade’s 14-inch, 1600-by-900 resolution screen does most of that, delivering crisp, vibrant images under fluorescent office lighting, but only if you have the screen tilted just right. The optimal viewing angle on the Blade is pretty narrow, and colors quickly invert and wash out if you stray too far beyond it.


During our demo, I played through a tense underground fight sequence in Metro: Last Light, which ran smoothly on high settings at the Blade’s native resolution. The deepest blacks of the underground tunnels looked a bit faded on the Blade’s screen, but that may be no fault of the hardware, as PC demo units often have their brightness settings cranked up to maximum to catch your eye across a crowded conference room. The new 14-inch Blade also lacks the customizable OLED Switchblade keypad that graced the original Razer Blade, presumably due to size constraints. 

Razer put out this promo shot to remind you that yes, despite naming their new 14-inch laptop the Razer Blade (pictured left), the old Razer Blade (on the right) is still available as the Razer Blade Pro.

 
The original 17-inch Razer Blade laptop isn’t going anywhere. Razer rechristened it the Razer Blade Pro, and it's been spruced it up with the same CPU and GPU that power the Razer Blade, along with slew of new Switchblade templates for productivity apps—Photoshop, Premiere and the like. 



Razer is also slashing the price of the Razer Blade Pro down to $2300, and selling it at an even deeper discount of $1000 to independent game developers with successful Kickstarter campaigns as part of Razer’s new developer outreach program. Dubbed the Razer Education/Indie Discount program, it offers Razer products at discount prices to creative professionals—game developers, game design students and development staff—who successfully apply via the Razer website. 



Debuting a premium Ultrabook in a PC market with an uncertain future is a bold move, but this isn't the first time Razer has pushed into a new market with high-priced hardware—the company built its reputation as a source of premium PC gaming hardware with quality mice and keyboards, then expanded into headsets and controllers before plunging into the shrinking PC market with the original Razer Blade gaming laptop and the Razer Edge Windows 8 tablet. 



The overpriced hardware gambit must be paying off, too. Razer shows no signs of being eager to leave the premium PC-building business. We'll find out if that confidence is warranted when the new Blade Ultrabooks start shipping in June. We can't wait to get one in for a final review.

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Asus crams 4K resolution into a 31.5-inch Ultra HD monitor!!!

Just in time for the Windows 8.1 debut and its hinted-at 4K resolution support, Asus is announcing a professional-grade (read: not cheap) Ultra HD LCD monitor.


The company will show the PQ321 Ultra HD, a 31.5-inch 4K Ultra HD monitor featuring a maximum resolution of 3840 by 2160 at Computex in Taipei, which starts Tuesday. The unit has a 16:9 aspect ratio, 176-degreee wide viewing angle, DisplayPort, dual HDMI inputs, and built-in 2W stereo speakers.


More pixels (per inch)


Asus said it used Indium Gallium Zinc Oxide (IGZO) for the active layer of the PQ321’s LCD panel instead of the standard amorphous silicon for LCD displays. Because IGZO panels can work with smaller transistors, Asus could cram smaller pixels onto the screen. That’s a good thing considering this panel has four times as many pixels as a standard 1080p monitor. 


The PQ321’s 140 pixels per inch may not sound great in an era when the iPad and other tablets have 264 ppi or more. But keep in mind a standard 1080p monitor with the same dimensions as the PQ321 would have exactly half the pixels per inch of Asus’ Ultra HD monitor.


Asus did not announce pricing or an official release date for the PQ321, but Hexus and Engadget both report that the monitor will debut in North America at the end of June.


Once you can buy Asus’ snazzy new monitor, however, what puts it to best use? Both the Xbox One and the PlayStation 4 will support 4K resolutions, and with the PQ321’s built-in speakers, using this monitor as a TV replacement should be a snap.


If you’re looking to do some PC gaming at 4K resolution, you’d better be prepared to shell out some serious dough—Not only for the monitor, but high end specs for your gaming box as well. A good start would be a high-powered graphics card like AMD’s $999 Radeon 7990.


Movies emerge


Gaming may be the first, best use for a 4K monitor. The next obvious choice is movies, but since 4K resolution has yet to go mainstream, finding 4K titles could be difficult. In late 2012, Sony released a hard drive containing ten 4K movies to buyers of its $25,000 84-inch 4K UHDTV. The company is also releasing classic movies remastered in 4K such as Glory, Taxi Driver, and Ghostbusters. 



Sony calls them "mastered in 4K" and ships the films on standard Blu-ray discs, but they're not really 4K technology. For starters, current Blu-ray discs max out at 1080p resolutions. So what you’re really getting are movies that were mastered at 4K in the editing suite, but play back at home at 1080p. That said, you may notice a small bump in picture quality such as color, detail, and contrast compared to standard Blu-ray discs. The labeling clarifies that they are "optimized for 4K Ultra HD TVs." 



An Ultra HD monitor sounds great, but there probably isn’t a ton of use for it yet unless you’re a serious gamer or looking to do graphics or video editing. But if Asus pushes the price low enough—which is reeeeeeeeally unlikely right now—you could pick up a PQ321 as an investment in the seemingly inevitable 4K future.
 

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How to reduce your office printing costs!!!

HP's ultra-fast 60ppm inkjet has low running costs of 2.0p and 5.3p for ISO black and colour pages

Get any two business people talking about printing and within minutes they'll be bemoaning ink and paper costs. The price of the printer is a one-off and soon slips into the mists of office history, but constant replenishment of consumables keeps reminding you of the true cost of printing.


It's a cost you can't avoid completely and is directly proportional to the number of documents you print. But there are things you can do to mitigate the costs, some of which are free and others cost little.


There are a number of features built into virtually every printer that can be used to reduce running costs. Which ones you choose to use are up to you, but all will control the use of one of two things: ink or toner and paper.
 

Ink/toner


The largest savings are in reducing ink/toner use, and the most obvious step is to use draft print mode wherever possible. This is a setting in the print driver, which can be accessed, for example, through the small Print Properties link on the Print page of recent versions of Word.


Draft mode works by printing selected dots from the full matrix that's printed in normal print mode. This gives a lighter and dottier appearance to text, but in most cases, it's still perfectly readable and is fine for day-to-day office use.


It usually increases print speed too, so there's a double gain.


Some printers offer an 'ink-saver' or 'toner-saver' mode instead of a true draft, which isn't normally quicker than normal print and some, particularly older Epsons, use a different default font for draft text print, which may make slight changes to the layout of pages.


You can save money by using third party inks and toners, although printer manufacturers try to deter this by voiding warranties and linking their cartridges to their machines electronically. From our testing, we consistently see better quality print using manufacturer's cartridges than with third parties, but some third party products, like those from www.stinkyinkshop.co.uk, come close.
 

Paper


If you print a lot of documents, paper costs will also mount up, with a ream of paper typically costing between £3 and £5. But paper savings are also easy to achieve on most printers.


More and more machines offer duplex print, where pages are printed on both sides of the paper. Each time you print duplex, you save close to half your paper costs, between 0.5p and 1.0p per page, depending on paper.


For internal office documents, you can also print more than one page per sheet. Most printers have facilities to do this automatically and printing even two pages per sheet, where for instance you print two A5 page images on an A4 page, is a useful saving, over time.


Multiple pages per sheet require original text at a reasonable size, otherwise it can be hard to read.


Combining duplex and multiple pages can also work well. A long, single-side A4 document can be reduced to a two-sided A5 booklet, saving 75% of the paper in the process.


It may be obvious, but you can always save money by looking at the cost when selection papers. Don't feel you have to use specialist inkjet or laser paper for day-to-day work; many cheaper papers work well, including multi-use types, designed to work in both types of printer.


Buying one paper for all your office printing can provide extra economies of scale.
 

Better draft

 
If you want to use draft print but your printer's draft output is particularly dotty or poorly formed, you could use EcoPrint 2. This is a commercial program, costing $40 (£26.50), or $60 (£40) for the Pro version, which provides a good quality draft print for which you can select the amount of ink/toner saving you want.


With savings of between 10% and 50% it gives lighter prints, but with very little degradation in the quality of text and graphics.


If you have sufficient funds, it's always worth buying the high capacity XL versions of cartridges. Although these can be up to double the cost of the regular consumables, they give back more than this in extra pages printed.
 


Before buying


As well as checking that any new printer you're considering supports features like duplex print and multiple pages per sheet, you should do a little calculation. In general, the higher the asking price of the printer, the lower the running costs per page.


What you need to know is how many pages you'll have to print to make back the extra cost of a more expensive printer.


Here's an example: say you print about 1,500 pages a year, made up of 1,000 black and 500 colour. You're considering two printers (we'll use inkjets in this example): one costs £130, with page costs of 3.7p black and 11.9p colour, including 1p paper; the other costs £190, with pages costs of 2.1p and 5.3p.


Over the three years life of your printer, the total cost of ownership (TCO) of the first will be £420, while the second will have a TCO of £333, nearly £90 less.


If you keep your printer more than three years, or print more than 1,500 pages per year, the difference will be even greater.


Using these few, simple ideas, you can make significant savings to your overall printing costs. You needn't feel so much at the mercy of suppliers who know the real money is not in the printer, but in its inks or toners.

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Panasonic Toughbook CF-19 business laptops! -10

Panasonic Toughbook CF-19


From £2,400


The Panasonic ToughBook is a bit of an anomaly on this list. It's not sleek or light, doesn't boast an HD display and still runs Windows 7, albeit the professional version. But it's tough as the proverbial coffin nail and if your work involves spending any considerable amount of time outside, it's the only logical choice.


The 10.1-inch display will rotate and fold down creating, effectively, a tablet that measures 51mm thick and weighs 2.3kg.


Panasonic hasn't changed the ToughBook's chassis since it revealed the machine back in 2007 and it remains water and dust proof as well as shock resistant. Rubber flaps cover all the vital ports to keep the dust and debris of the outside world away from the internals.


Specs-wise, Panasonic has included an Intel Core i5-3320 processor and 4GB RAM and a battery capable, it says, of 10 hours of usage. Certain new features have been added, such as a USB 3.0 port and the CF-19 also has the option of 3G broadband if you don't have Wi-Fi or a hard wired internet connection.


Admittedly, this is a niche product with an exceptionally high price point and won't be suitable for the majority of scenarios. But if you're looking for a rugged work laptop to survive overseas fieldwork or life on a building site, then this is the machine.

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