Lithium ions flow from your negative electrode for the positive electrode during discharge and back for the negative electrode during charging in a lithium-ion battery. Lithium-ion battery types differ regarding chemistry, performance, cost, and safety. Unlike lithium primary batteries, lithium-ion batteries work with an intercalated lithium compound as opposed to metallic lithium since the electrode material.
In gadgets, the usage of lithium-ion batteries is widespread. They have a high open-circuit voltage, the lowest self-discharge rate, no memory effect, as well as a slow lack of charge while not available, driving them to one of several finest energy-to-weight ratios available, driving them to one of many most popular varieties of rechargeable batteries for portable gadgets. Because of their great energy density, lithium-ion batteries are becoming increasingly employed in military, electric vehicles, and aerospace applications.
Origin of Lithium-ion batteries
M. S. Whittingham of Binghamton University was the first one to suggest lithium-ion batteries in the 1970s. 1 Whittingham’s cathode was titanium(II) sulfide, along with the anode was lithium metal. Rachid Yazami et al. originally discovered the electrochemical characteristics of lithium intercalation in graphite in 1980, after they demonstrated the reversible intercalation of lithium into graphite in a lithium/polymer electrolyte/graphite half-cell. Bell Labs produced a usable graphite anode in 1981 as a replacement for lithium metal batteries.
Nanomaterials emerged as viable possibilities for lithium-ion battery electrodes lately, thanks towards the rapid growth of nanotechnology. Nanomaterials have several unique physical and chemical qualities as lithium-ion battery electrode materials, such as a large surface area, shorter transport length, high reversible capacity, and extended cycle life. These characteristics can increase the specific capacity and high-rate performance of lithium-ion batteries greatly.
Nanotechnology has played a key role making a great many other technologies work. They are being tested in hundreds of other technologies. They have taken decades of research on them, before causing them to be industrially usable. Now, the manufacturing is done on the greater scale. They are set out to be incorporated inside creation of electronic cards. Now, the Lithium ion-batteries are getting to be along the same lines of the manufacturing industry.
The Lithium-ion batteries improve the performance of the equipment too. It’s not just the performance of the equipment, they raise the life as a result of quality nanotechnology employed in them. These nanomaterials make sure the supreme performance the entire unit where they are utilised start by making Lithium batteries perform exceptionally well.

It is now well confirmed that Nexus Prime – the Android device co-designed by Google is all set to be launched in October. It will be manufactured by Samsung, so we can certainly call this smart phone as “Samsung Nexus Prime”.

Some of the basic specifications are confirmed. The screen of Nexus Prime will be of 4.3 to 4.65 inches. It will be the first Android device with 1280 by 720pixels resolution, equivalent to 720p high definition screen along with a SuperAMOLED HD Display.

The hardware of this smart phone will be peak of the line. According to the reports, it will have slim metal structure with a giant Nexus S-style curved SuperAMOLED display and dual core processor. It will be as thin as 9 millimeter having 1Gigabyte RAM, 32GB in-built memory storage. It has been heard that the processor will be manufactured by Texas Instruments. It supports NFC technology [Near Field Communication] allowing easy transactions, data exchange and wireless connections between two devices. Payments can be made easily by a mobile device having NFC support.

The best thing about this phone is it will run on the latest version of Android Operating System – Ice Cream Sandwich 4.0. Nexus Prime is the first smart phone which will run on new Android OS 4.0.

The phone will hold 5 Megapixel rear camera and 1.2 Megapixel front camera. It will be capable of recording video upto 1080pixels HD resolution. There is an expectation that this phone will have nearly the best battery life amongst all smart phones available in the market. This is expected as well as it will be needed because of two reasons – its screen size and the SuperAMOLED HD display. It is also being heard that Texas Instruments will improve the power consumption of its processor.

Nexus Prime will for sure prove itself as a pure Google experience device along with Android applications. This release will give good platform to Android developers for designing more innovative and unique applications for best user experience.

It is predicted that the release date of the Nexus Prime would be October 21, 2011. It will probably have the Canadian Release date a month or two later while some analysts are predicting that it will be released in March next year in Canada. This upcoming gadget by Samsung will for sure satisfy the desire of the people all around the world. With all above mentioned in built features, it will definitely make the biggest competitor to the Apple’s new smart phone iPhone 4S and the upcoming smart phone iPhone 5.

There will be rise of demand of Android application development in the market of mobile applications. People all around the world are eagerly waiting for the release of this smart phone with new Android OS. It will certainly raise the demand of android app developers.

For best Android application development, you can contactusatinfo@. We have experienced Android developers who are also capable of developing most complex Android applications from the scratch.

Accusing Facebook of “unfair and deceptive” business practices, the federal government on Tuesday announced a proposed settlement that compels the company to obtain its users’ consent before making changes to privacy settings, and to subject itself to an independent audit on consumer privacy for the next 20 years.

The strongly worded order, announced by the Federal Trade Commission in Washington, stems in large part from changes that Facebook made to its users’ privacy protocols in December 2009. The commission alleged that Facebook made public information that users had designated as private, without warning them or obtaining their consent.

Facebook also allowed advertisers to have access to personally identifiable information each time a Facebook user clicked on an ad on the Facebook site. And it allowed third-party applications to have access to data that users had intended for their listed friends to see. All told, the commission listed eight allegations. It levied no fines, but said the company would be liable to pay $16,000 a day for each allegation if they violated the settlement in the future. Mark Zuckerberg, the founder and chief executive of Facebook, conceded in a lengthy blog post that the company had made “a bunch of mistakes,” but he said it had already fixed several of the issues cited by the commission. “Facebook has always been committed to being transparent about the information you have stored with us – and we have led the Internet in building tools to give people the ability to see and control what they share,” the post read. By SOMINI SENGUPTA Published: November 29, 2011

Worried about what you post on Facebook then its time to send a private message via a message in a bottle to that special someone, this message will be their eyes only and you need not worry about what Facebook or the world will see. Send a message in a bottle from the Original Message in a Bottle Shop, whom have been sending messages in bottles for over thirteen years and only those meant to see the message get to see the message. Send a message in a bottle, guaranteed to become a keepsake and a beacon in the home or office of your love and/or friendship everytime their eyes gaze upon it. Facebook post maybe, Message in a bottle from The Original Message in a Bottle shop definately, send one today or refer a friend.

The word “forever” is a word I used to dread. Visions of hourglasses would flitter through my head.

The word “older” is a word I used to fear. Imagining my beauty, fleeing with each year.

Then the day I met you, the words changed day by day. And I never did see those words in quite the same old way.

“Forever” now brings visions of living in eternal bliss. And “older” now brings visions of lifelong happiness. A butterfly flutters on by, its wings whispers your name, A rose basks in the morning sun, the scent reminds me of you. A gentle breeze caresses my face your touch, gentle. So many times, the words within my heart are unlocked by my soul, and they begin to come out – Love, Passion, Beauty, Grace

How I yearn to say these words, But don’t know how, I just have. The Original Message in a Bottle Shop, offering many message in a bottle as gift, invitations, promotionals, and message in a bottle kits. The gift that will make them smile and be treasured for a lifetime

Calling will never be the same with KoolTel America calling cards. Now with kooltel -america you can call at any place in North America and make unlimited domestic calls. The price offered for this package is unbelievable. You will enjoy making any number of domestic calls by paying only $17.76 a month. The service has no hidden cost and the way to get started is completely hassle free. The offer and the features make kooltel one of the best service providers in the telecom industry.

KoolTel America in a nutshellYou must be curious to know about the details of the service pack of KoolTel America. Well, the basic feature of this pack is that it will enable you to make unlimited domestic calls and 500 minutes of calling to any place in USA. The calls can be made at any point of time. So, isn’t it attractive? Not only this, you will not have to disconnect your primary phone number to use the service.

Visit the website of KoolTel America and sign up by filling a simple form. Here you will not need any credit card number as well. There is no long term contract with us. Once you sign up, you will get an automated phone call and an email within one business day. The automated call will confirm the activation of the service and on the other hand the email will provide you with the entire log in information. You can buy the product online or call at our number 1 888-898-0850.

With the service of kooltel you can call any place from your computer. There are other attractive features offered, which makes the customer register with us. The affordable rate of the service pack makes it attractive.

You can use a local number and forward your calls to another mobile number, phone number or office number. You can utilize 500 minutes of calling anywhere in USA. You can use your computer to connect to any person in USA or Canada.

There will be times when you will not be online, and then the service pack from kooltel allows you to set status as Find Me and Follow Me. The service allows you to get a caller Id with name. The voice mail gets forwarded to your email as well. You will get the option to forward three calls as per your convenience. You will get all the facility of the service without changing your primary phone service.

There are different offers given out from the retailer’s side. So, you can also avail the offers by KoolTel America.

The process to use KoolTel America is simple and easy. So, you can start using it today itself. Just fill up the form in our website and enjoy unlimited domestic calls. The price for the service attracts customers. Only $17.76 and making unlimited calls is a wonderful experience. Moreover you can enjoy 500 minutes of calling to any place in North America. So, register today and enjoy calling with KoolTel America.

For the period of the month of June we’ve been shopping at TigerDirect’s certified desktops. The eMachines ET1331G-03w, our last stop, is a superb all close to the device for house and business office. It’s hardware is strong adequate to play intense 3-D video games at lower configurations as properly as the capacity to comfortably deal with internet browsing, word processing, and e-mail while not breaking a sweat. Within is a dual core AMD (Athlon II X2 235e) running at 2.7GHz, 6GB of medium velocity (DDR2 memory), and a 750GB challenging generate. The integrated NVIDIA GeForce 6150 SE graphics card isn’t going to blow your mind but will manage video games like Sims a couple of, Counter Strike Source, and Max Effect at medium to low configurations. Windows seven is the operating strategy. Also included is the flash card reader, DVD-RW Optical Drive, wired keyboard/mouse, and USB speakers. Brand new the appliance went for $399 and up, refurbished it goes for $369 + shipping at TigerDirect.

User Review Summaries The eMachines ET1331G-03w originally came out in October of 2009 at Walmart and other box shops. Through the 6 months it was sold it garnered a total of 202 assessments with a 4.7 Star Rating. Most everbody bought the system do manage standard property and place of work computing. Around and finished consumers explain that it’s a perfect value for the cash thinking of the hardware it comes with. “When you match element for part ie. two.7 ghz Processor velocity, Dual Core, six Gig memory (upgradeable to 8), 750 gig SATA challenging generate, and so on. this device is a substantial benefit more than other suppliers offerings.” It hooks up instantly and works quietly, handles programs and multitasking with rate. If you’re a gamer you’ll likely require to upgrade the video card and 300W power supply; otherwise you’ll be fine with this machine.

November 25 News, recently, Lenovo Group Chairman Liu talked about the Chinese IT industry in the said competition, Lenovo formally launched this year, Music Phone, and has more than a thousand with China a content service providers have cooperated, but Jobs did not do so, Lenovo will strengthen cooperation with content providers to provide cost-effective products.

Lenovo Group chairman Liu Sohu IT with pictures

Apple iPhone, iPad inroads into the Chinese market on the occasion, the AppleiPhone 4 products appear to represent the phenomenon of panic buying. Lenovo plans based on mobile strategy implemented, in addition to the current version of Music Phone and Telecom China Unicom version of Le Phone, Lenovo will launch Tablet PC in the next Lok Pad. Liu stressed that we want to make things better, so think of the users find easy to use, but not to everyone from the perspective of national enterprises to support us.

For Lenovo faces competition from Apple’s form, Liu said the association in 1994 in the form of the face even more severe than it is now, then think of only 2% of the market share in China, Lenovo is earned 28% of the market in China share.

Liu Road, for example, Lenovo PC development in China that year, the experience is one of the powerful rival Dell, Lenovo in the first years of confrontation ate lost two years off, but in 2003, 2004, Lenovo in China defeated Dell, which originated from the Chinese PC market, Lenovo’s clear understanding and layout.

Occurred in recent years for the IT industry changes, Liu analysis, the current IT industry has reached a very significant turning point, the inflection point is the emergence of mobile Internet, it needs a new customer, both from the operating system to the CPU has been a fundamental change.

Liu stressed that the manufacturers can keep up with the pace of mobile Internet era has become the key to survival, Lenovo acquisition of IBM PC business in the time to note the importance of the future mobile Internet, M & A after the IBM PC, Lenovo cut a lot of business, but keep the phone. Later, the mobile phone business to lose money, “cut”, the Legend Hony Capital Holdings and “take over” the cell phone business.

“Mobile Internet strategy in the layout, go relatively strong association, in two or three years ago, Lenovo was a big investment, launched this year, Le Phone, and has been with China for more than a thousand content providers cooperation . “Liu said,” but Jobs did not do so, Lenovo will strengthen cooperation with content providers to provide cost-effective products. ”

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No subject how several Zippo lighters you own, youll have to know find out how to alter that flint. among the drawbacks to making use of a flint lighter will be the reality the fact that flint wears out via use. understanding find out how to alter the flint will make the whole procedure go far more smoothly. how can you alter the flint within your lighter? What measures should you adhere to to make sure that you just do the work correctly? Below, youll come across a very helpful guide.

Step One:The really very first issue that youll have to do would be to eliminate the insert through the external case. this can be completed by sliding the external situation down, just as in situation you have been heading to refill the lighter fluid. carry treatment throughout this procedure to assure that you do not harm your lighter.

Step Two: Unscrew the flint tube/spring assembly through the bottom belonging to the inside insert. You will require a little flathead screwdriver or perhaps a comparable device (a dime will work) to perform this.

Step Three: eliminate the screw through the insert and be sure the fact that connected spring arrives costless belonging to the insert, as well. be sure that you just do not bend or harm the spring throughout this operation.

Step Four: examine the flint tube to be sure that there is no flint remaining in it. in situation you come across flint fragments, eliminate them now. certainly not include new flint if there are fragments inside tube. action Five: place the brand new flint to the tube. be sure that you just do not harm the flint, the tube or even the spring (the spring ought to be away at this point) throughout this component belonging to the process.

Step Six: Now, lightly replace the spring around the tube assembly, getting treatment to not bend the spring.

Step Seven: The whole screw/spring/tube assembly ought to be slid back again to the inside insert now. Tighten the retaining screw firmly, but do not more than tighten it. more than tightening the screw can cause harm and may avoid removing inside future.

Step Eight: Replace the inside insert to the external case. when the situation does not suit properly, be sure the fact that flint tube screw is completely tightened. Youve now changed the flint within your Zippo; when you exercise this process, you will come across that it gets simpler and simpler to achieve and that you just can complete it in a very subject of mere mins (or seconds, even!)

Out of the total 50 billion planets, around 500 million are assumed to be placed in a key zone near their specific stars, which can also prove to be favorable for the sustenance of life.

Revelation was made by the American Association

This disclosure was made by the researchers at the annual meeting of the American Association, for the Advancement of Science. The scientists revealed that the estimate was made after examining a small portion of the sky, with the help of Kepler. On the basis of that, the researchers inferred about the number of planets which could be present in the galaxy. In an announcement made by NASA in the beginning of this month, it informed about the discovery of 1,235 planet candidates by the researchers, out of which 68 planets were found to be similar to the size of the Earth. These 68 planets are assumed to revolve around more than 156,000 stars.

Kepler mission aims to discover earth-like planets in Milky Way galaxy

The main purpose of the Kepler mission is to ascertain other Earth-like planets, located in the Milky Way galaxy. However, the main focus would be on those planets which are capable of harboring life. These planets are assumed to be most probably situated in a zone called ‘Goldilocks’ zone by the scientists, which is neither too hot nor too cold and thus suitable for the sustenance of life. The Kepler space telescope which was launched in 2009 is magnificently modified to identify the Earth-sized planets, revolving around distant stars. A total of 590- million-dollars will be spent in this telescope program, which will take around three and a half years to complete the explorations. This program will emphasize on the huge band of the Milky Way galaxy, which encompasses about 4.5 million stars. In a prelaunch press briefing, the scientists revealed that the most innovative cameras used in space till now, have focused on 100,000 to 150,000 stars with orbiting planets.

There are plenty of free and trial version (shareware) audio softwares available for download these days. You can convert, encode, rip, edit, burn, and even record audio off LPs or in some cases, you can record any sound you can hear using these software products. Below is a list of some popular trial version and free audio software and their respective attributes.

Media converter

The most powerful of these products is Media Converter an all-in-one audio/video converter contains two parts: DRM Video Converter and DRM Music Converter, it can remove drm from iTunes, Zune Marketplace, Napster, Rhapsody, Music Giants, Bearshek, DRM protected media formats, and convert these protected or non protected formats to all common media formats then play on any PMPs. Also this DRM Media converter Support all PMPs as iPod, iPhone, PSP, PS3, Zune, Xbox 360, Creative Zen, Archos, Iriver, Blackberry, Samsung, Sonywalkman, Nokia, HTC, Sansa, Cowon etc. support many formats: M4P, h.264, HD(.m2ts; .tp; .trp; .ts), AAC, etc and convert audio format between almost all common music files. This software is very small and easy to use for the new users. By using this software you can convert protected music with high fidelity and convert DRM protected music by living up as you expected.

CD to MP3 Converter

CD to MP3 Converter is an easy to use CD ripper that allows you to extract audio files from a CD and convert them to MP3 format. It can automatically retrieve title information from the CDDB database or rename the CD tracks title and remember them, normalize the output files and supports additional LAME options. You can also use the software to record to MP3 with your microphone, or to convert WAV files to MP3 format. It has easy to use interface that allows you to rip tracks of your Audio CD just by several clicks. It also can clear the play list of RealOne Player and Windows Media Player.

Blaze Media Pro

The Blaze Media Pro, an audio/video converter support: CD, MP3, WAV, WMA, OGG, MPEG-1, MPEG-2, AVI, WMV, etc; editor; recorder; CD ripper; audio, video (VCD/SVCD/DVD), data CD/DVD burner; and much more in one fast and easy-to-use product. The software offers an easy to use, fast, and feature-rich MPEG encoder in the video converter feature, which also provides an option to encode a video of up to four hours so that it will fit on a single DVD disc.

Audio Editors

If you are into recording and creating your own music, an audio editor program may be a good investment. An audio editor program allows you to save your own studio sessions or songs to modify later. Most include a metronome (to keep music and vocals in rhythm) and an audio mixer. The mixer allows you to adjust different music track settings like tone, pitch or volume. On some programs you can even ‘beat match’ between tracks, thus allowing for a smoother transition between songs. One audio editing program you may want to try is Blaze Media Pro, a program which is also a CD burner and converter. And, if you’re recording a large file, most audio editors will be able to support your files with no problem at all. If you are using a multi-track editor, one thing to keep in mind is whether your sound card and memory capabilities are up to the task of handling large volumes of songs.

My MP3 Recorder

With My MP3 recorder, you can record internet radio, save to MP3 or WAV. This software is 100% Spyware/Adware free. Record streaming audio from the internet, microphone or any other source for that matter, works directly with your system sound card. If you can hear it, you can record it. This program is meant to be extremely intuitive to use, with enough features to get the job done quickly and easily. Use the scan tool to list all MP3s and WAV, AIF, SAW or Sun AU audio files on your entire computer. You can play and record portions of any of these files. It has customizable colors, timer, on top mode and skinning.

Although most audio programs are commercial (and not freeware) and have a standard price tag, you can receive free trials for audio editor programs as chose the best suitable one for yourself.

DESCRIPTIONRangeMAX Wide Range Dimming, Dual Output LXM1621 – electronic component Direct DriveTM CCFL (Cold Cathode Fluorescent Lamp) Inverter Modules are specifically designed for driving LCD backlight lamps. Similar to the LXM1620, the LXM1621 excels in applications where critical parameters include very wide range dimmability, high efficiency and reliable fail-safe design in a small form factor. These 12 volt input modules are specifically designed with desktop and industrial applications in mind.

Unlike the LXM1620 or any traditional dimming CCFL inverters, the LXM1621 provides the designer a vastly superior display brightness range. 1000:1+ brightness range is achievable with a standard LCD display (see Product Highlight). Our wide range dimming provides exceptional display readability at less than 1% of full brightness, allowing both power savings and low ambient light operating capability (i.e. “night readable”).

RangeMAX Digital Dimming Technique.Digital dimming provides flicker-free brightness control in any wide-range dimming application. Dimming ratios as great as 1000:1 can be achieved. Incorporation of a video synchronization feature allows wide ratio dimming without the display disturbances and interference seen with competitive products.

The modules are equipped with a dimming input that permits brightness control from an external potentiometer or DC voltage source. The resultant “burst drive” that energizes the lamp was designed specifically to ensure that no premature lamp degradation occurs (see “How RangeMAX Works” Section).

Fail-safe Feature For Multiple Lamp multi-output inverters are designed to keep your application operating at near normal brightness in the event that a lamp fails. This allows the display to remain “on-line” until lamp replacement is convenient. Direct Drive Technology. The module design is based on a new Direct Drive topology, which provides a number of cost and performance advantages. The LXM1621-xx Direct Drive inverters eliminate the classic resonant inductor and capacitors, thus reducing cost and allowing a substantial reduction in module size.

Universal Connector Configuration.Linfinity’s multiple lamp inverters include a built in connector array for the most common LCD lamp configurations.

Additional Features. Other benefits of this new topology are fixed-frequency operation and secondary-side strike-voltage regulation. Strike-voltage regulation minimizes corona discharge in the output transformer and related circuitry, providing longer life and higher reliability. All LXM1621 modules feature both open and shorted lamp protection.

The LXM1621 is fully customizable (electronically and mechanically) to specific customer requirements.