3D Ready HDTVs Available To Buy Now

The RollTop is a flexible notebook concept that can be folded like a roll of paper allowing the user ultimate convenience of carrying and storing it even in a congested place. It features a 17” flat-screen OLED display when fully rolled out with the multi-touch facility that will offer the ease and functionality of that of an iPhone. Also, when required, it can be folded into a 13” smart tablet pc. Aside from the touch-screen controlling, itfeatures full fledged keyboard like conventional notebooks with which convenient typing can be performed. When folded, this compact notebook takes the size of a water carrier and can easily be hanged over the shoulder with a hanging belt.

3D TV Requiring 3D Glasses - The downside:

Well although everyone would agree that current 3D technology requiring special 3d glasess to be worn is exciting, there are some downsides:

1.) 3D glasses used to view the 3D image are expensive, you wouldn't want to damage one.

2.) 3D glassess are usually manufacturer specific and will function on only one manufacturers range / series of TVs.

3) Lose your 3D glasess and you lose your ability to watch 3D content, the images will be displayed mixed and unwatchable.

4) Your 4 friends have come to your home to watch your favourite 3D film, but you only have 1 spare pair of glassees - What do you do?

3D TV Without The Need For Special 3D Glasses

Luckily manufacturers have recognised these disadvantages and are working on 3D TV displays that don't require glasses in order to watch the 3D content. These type of TVs are called Autostereoscopic 3D TVs.

How do Autostereoscopic 3D TVs work (without the need for glasses)?

To understand how Autostereoscopic TVs work, you should

first understand how we view objects in real life:

Your eyes act as 2 separate lenses which register two different angles of an object in front of you. Your brain then blends these two images together to produce a 3 dimensional image.

Autostereoscopic 3D television operates on a similar principle, however two different types of autostereoscopic technologies can be used:

Lenticular Lense Technology

Involves the use of lenticules, these are tiny cylindrical plastic lenses.

How It Works

The lenticules are pasted in an array on a transparent sheet, which is then stuck on the display surface of the LCD screen. When the viewer sees an image, it is magnified by the cylindrical lens. Lenticular lense technology is heavily dependant on where you are sitting. This technology requires the viewer to be in the perfect position in order to get the full 3D effect. Adjusting your postioning slightly could could stop your 3D viweing experience. Lenticular Lense Technology is less preferred by manufacturers.

Parallax Barrier Technology

This technology is very much a consumer-friendly technology with wide interests from manufacturers such as LG and Sharp. This technology quite importantly allows for regular 2D viewing.

How It Works

A fine grating of liquid crystals placed in front of the screen makes the parallax barrier. Slits exist in the screen corresponding to certain columns of pixels of the screen. These positions are carved so as to transmit alternating images to each eye of the viewer. The viewer is required to be seated in the perfect position. This very clever technology provides direct light through its slits from each image slightly differently to the left and right eye, whenever a voltage is applied to the parallax barrier. This creates an illusion of depth and presents a 3D image to the viewer.

The huge bonus with parallax technology as mentioned earlier is its ability to switch from 3D to 2D and back again. In fact manufacturers claim that this could be done with one button on a remote! How convenient would this be? Its easy to imagine watching 2D images one minute then swiftly switching to 3D mode the next when your friend arrives with the latest movie relase in 3D. Just make sure your friend also sits in one of the perfect viewing positions to watch the 3D content!

Is It Worth Buying A Standard 3D Television With Glasses Now?

You should know the answer to this one...with Autostereoscopic TV technology set to rapidly improve, why waste time purchasing extra 3D Glasses to view 3D content. If you wear standard glasses to read or watch tv anyway, then this option is definately for you.

3D Tv - No Glasses required...now thats perfect!

3D Ready HDTVs Available To Buy Now

As we all know, the big shift in the TV world is now 3D HDTV. Manufacturers are falling over themselves to release their new series of 3D Ready TV into 2010.

What If You Can't Wait?

It seems the latest cinema and games releases are being produced in 3D content, so if you cannot wait for the next wave of 3D TVs set to be released in the later half of 2010.

What are the 3D Ready TVs available now?

The below TVs are 3D ready and available to purchase now or in the very short term, however you'll need compatible 3D glasses to be able to watch the 3D content.

Broadband Internet Speeds

The results of the second annual global study on the quality of broadband connections done at end of 2009 reveal that 62 out of the 66 countries analyzed had improved the quality of consumer broadband services since last year. However, new data from the study highlights the extent of the digital quality divide between urban and rural areas and, for the first time, compares the quality of fixed and mobile broadband services.
The first groundbreaking Broadband Quality Study was published in September 2008 to highlight each country’s ability to benefit from next-generation web applications and services. The research team found that broadband quality is linked to a nation’s advancement as a knowledge economy and countries with broadband on their national agenda had the highest broadband quality. This year’s report covers an additional 24 countries and includes new analysis on broadband quality in more than 240 cities.
Highlights / Key Facts:

• Overall average broadband quality increased across the globe:
  • Global average download throughput increased by 49% to 4.75 Megabits per second (Mbps)
  • Global average upload throughput increased by 69% to 1.3 Mbps
  • Global average latency decreased by 21% to 170 milliseconds
• South Korea tops the 2009 Broadband Leadership table.

		Broadband Penetration (% of households)	Broadband Quality Score 2009	Broadband Leadership 2009
1	South Korea	97%	66	139
2	Japan	64%	64	115
3	Hong Kong	99%	33	111
4	Sweden	69%	57	110
5	Switzerland	90%	40	108
6	Netherlands	83%	46	108
7	Singapore	96%	32	107
8	Luxembourg	99%	27	107
9	Denmark	82%	45	106
10	Norway	84%	38	102

• South Korea rose just above last year’s broadband quality leader Japan with a 72% improvement in its Broadband Quality Score (BQS). This improvement has been driven by continuous efforts by the government to strengthen the country’s position as one of the world’s ICT leaders. Combined with higher broadband penetration, South Korea rises above Japan in the global Broadband Leadership rankings.
• Japan stands out as having the cities with the highest BQS in the world, with Yokohama and Nagoya leading the BQS rankings and Sapporo not far behind.
• Sweden has the highest quality broadband internet in Europe. It is rapidly catching up with Japan and South Korea as its BQS improves 38% from 2008. Sweden is the most successful country in closing the broadband quality gap with residents outside the most populated cities enjoying better quality than those in the cities.
• Lithuania, Bulgaria and Latvia come just behind Sweden in quality boosted by recent city-based fibre rollouts and cable improvements but low broadband penetration means these countries have yet to break into the broadband leaders’ category.
• 39 countries have a BQS above the threshold required to deliver a consistent quality of experience for the most common web applications today, such as social networking, streaming low-definition video, web communications and sharing small files such as photos and music.
• Nine countries, South Korea, Japan, Sweden, Lithuania, Bulgaria, Latvia, The Netherlands, Denmark and Romania, were found to have the broadband quality required for future web applications, such as high definition Internet TV viewing and high-quality video communications (such as home telepresence) that will become mainstream in the next 3 to 5 years. In 2008, only Japan exceeded this threshold.

• The research compares countries according to their stage of economic development :
  • Amongst the developed, innovation-driven economies, South Korea achieved the greatest improvement in broadband quality over the past year with a 73% increase in BQS. Sweden, the USA and the Czech Republic also saw significant above average improvements.
  • Amongst efficiency-driven economies, Bulgaria topped the most improved list with a 57% increase in BQS from 2009. Lithuania, Romania and Latvia also achieved above average improvements.
  • Amongst factor-driven economies, Kenya actually trebled its BQS but the overall score for Kenya remains well below the threshold required for today’s applications. Vietnam and Qatar followed Kenya as having made the most progress in broadband quality for countries in this stage of economic development.

• The cities with the highest BQS of all the countries in the study were:

Top 10 Cities	BQS	Next 10 Cities	BQS
Yokohama, Japan	85	Rotterdam, The Netherlands	55
Nagoya, Japan	82	Riga, Latvia	54
Kaunas, Lithuania	79	Copenhagen, Denmark	53
Sapporo, Japan	72	Bucharest, Romania	52
Seoul, South Korea	68	Stockholm, Sweden	51
Malmo, Sweden	67	Vilnius, Lithuania	50
Osaka, Japan	65	Zurich, Switzerland	49
Wuhan, China	60	Tokyo, Japan	49
Uppsala, Sweden	57	Goteborg, Sweden	49
Sofia, Bulgaria	56	Kosice, Slovakia	48

• The research team compared the difference between the BQS in the most populated cities with the BQS in the rest of the country. Although a digital quality divide was found in the majority of countries, 13 countries showed significant differences in BQS between its major cities and the rest of the country. Lithuania, Russia and Latvia had the biggest digital quality divide, while rural residents in Sweden, United Arab Emirates and Iceland enjoyed similar, if not slightly higher quality broadband services than their city counterparts.
• The country with the highest broadband quality outside of its major cities was Japan, followed by Korea and Sweden.
• The study also included data on the quality of mobile broadband services for the first time. On average, mobile devices connecting to WiFi services meet the broadband quality threshold required for today’s mobile Internet applications. The average BQS of 3G and 3G+ technologies do not currently meet the threshold due to low upload throughput.

A 75 year old woman from Karlstad in central Sweden has been thrust into the IT history books - with the world's fastest internet connection.

Sigbritt Löthberg's home has been supplied with a blistering 40 Gigabits per second connection, many thousands of times faster than the average residential link and the first time ever that a home user has experienced such a high speed.

But Sigbritt, who had never had a computer until now, is no ordinary 75 year old. She is the mother of Swedish internet legend Peter Löthberg who, along with Karlstad Stadsnät, the local council's network arm, has arranged the connection.

People in India still struggling to get 256k connection.

Internet connections are fastest in South Korea

People in the United States basically invented the Internet. So U.S. connections must be the fastest and cheapest in the world, right?
Not so much.
Broadband Internet speeds in the United States are only about one-fourth as fast as those in South Korea, the world leader, according to the Internet monitoring firm Akamai.
And, as if to add insult to injury, U.S. Internet connections are more expensive than those in South Korea, too.
The slower connection here in the U.S. costs about $45.50 per month on average, according to the Organization for Economic Cooperation and Development. In South Korea, the much-faster hookup costs $17 per month less. An average broadband bill there runs about $28.50.
So why is U.S. Internet so much slower and pricier than broadband connections in South Korea? The question is timely, as the U.S. government pushes forward with a "broadband plan" that aims to speed up connections, reduce costs and increase access to the Internet, especially in rural areas.
Map: U.S. Internet is slower than Slovakia's?
The comparison between South Korea and the United States is not perfectly instructive, especially since "we probably won't ever be South Korea," said Robert Faris, research director at Harvard University's Berkman Center for Internet & Society.
"The whole political and social climate is so different, the geography is different, the history is so different," he said. "It's all pretty different."
With those caveats in mind, here are the five potential reasons U.S. Internet speeds are slower and more expensive than those in South Korea. This list was gleaned from interviews with broadband experts and from policy papers:
Korean competition
Countries with fast, cheap Internet connections tend to have more competition.
In the U.S., competition among companies that provide broadband connections is relatively slim. Most people choose between a cable company and a telephone company when they sign up for Internet service.
In other countries, including South Korea, the choices are more varied.
While there isn't good data on how many broadband carriers the average consumer has access to, "I think we can infer that South Korea has more [competition in broadband] than the United States," Faris said. "In fact, most countries have more than the United States."
Some academics, including Yochai Benkler, co-director of the Berkman Center, have criticized the U.S. government's broadband plan as not doing enough to create the kind of competition that is present in other countries.
In a New York Times editorial, Benkler says competition will reduce costs for broadband consumers.
"Without a major policy shift to increase competition, broadband service in the United States will continue to lag far behind the rest of the developed world," he writes.
Culture and politics
There are stark cultural differences between hyper-connected Korea, where more than 94 percent of people have high-speed connections, according to the OECD, and the United States, where only about 65 percent of people are plugged into broadband, according to an FCC survey.
The South Korean government has encouraged its citizens to get computers and to hook up to high-speed Internet connections by subsidizing the price of connections for low-income and traditionally unconnected people.
One program, for example, hooked up housewives with broadband and taught them how to make use of the Web in their everyday lives.
Parents in Korea, who tend to place high value on education, see such connections as necessities for their children's educations, said Rob Atkinson, president of the Information Technology & Innovation Foundation.
These cultural differences mean Korea has a more insatiable demand for fast Internet connections, he said. That demand, in turn, encourages telecommunications companies to provide those connections.
Faris, of the Berkman Center, said no one society has a stronger appetite for Internet connectivity than another. Korea's government simply has whetted that appetite, and provided the incentives to make high-speed connections accessible to a large segment of society.
Political culture has more to do with it, he said.
"The United States is a more litigious culture than others, and the power of the FCC [Federal Communications Commission] to regulate is not as strong here as it is in other countries," which means its less likely that the U.S. will pass policies to promote the growth of ultra-fast broadband.
Open versus closed networks
There is vigorous debate in the telecommunications world about the role "open networks" have in creating fast, cheap Internet connections.
The idea behind an "open" system is essentially that, for a fee, broadband providers must share the cables that carry Internet signals into people's homes.
Companies that build those lines typically oppose this sharing. A number of governments, including South Korea and Japan and several European countries, have experimented with or embraced infrastructure-sharing as a way to get new companies to compete in the broadband market.
The U.S. does not require broadband providers to share their lines, and some experts cite Korea's relative openness as one reason the Internet there is so much faster and cheaper than it is here.
The most important thing is that countries create a way for companies to enter the broadband market without having to pay for huge amounts of infrastructure, said Faris.
Population density
South Korea, with more than 1,200 people per square mile, is a lot denser than the United States, where 88 people live in the same amount of space, and where rural areas and suburbs are large.
The result for broadband? It costs less to set up Internet infrastructure in a tightly populated place filled with high-rise-apartments, such as South Korea, than it does in the United States, where rural homes can be great distances apart.
In both countries, copper wires tend to carry broadband signals from fiber optic cables and into the home. Data can travel fast on copper wire, but it slows down the farther it goes.
In South Korea, that's usually just from the base of an apartment building to a particular unit. In the U.S., copper wire may have to link a home with a fiber optic cable that's a mile away.
Korea had a plan ... a decade ago
In the 1990s, South Korea set a priority that it would be a highly connected country with a high degree of Internet literacy.
"They made this a priority 10 years ago and they've really executed on it," said Atkinson, from ITIF, the Internet policy think tank.
The country is still four to five years ahead of the U.S. when it comes to broadband policy, even as the United States tries to catch up, said Taylor Reynolds, an economist at OECD.
"Korea has long been a leader in broadband and in very fast broadband," he said. "And, in fact, the technology that Korea has used for probably the past four to five years is VDSL, and that's a technology that's now being put in by AT&T" in the United States.
Meanwhile, Korea is abandoning that technology in favor of the next big thing, Reynolds said. That likely involves bringing super-fast fiber optic cables straight into homes. And, according to a recent report by the Berkman Center, that could make South Korean Internet 10 times faster than it is now.
Faris said Korea's clear-cut plan helped lead to its faster broadband speeds.
"A big difference is that Korea made a decisive move to expand Internet in the country," he said. "They said we want to be very good at connecting to the Internet. A lot of government money was thrown at it ...

"The U.S. has taken a fairly hands-off approach to the sector. They've left it to the private sector. There's been some money put into it, but not that much, on a per capita basis. We just haven't taken it that seriously."

Nanotechnology implementaion in future

The future of nanotechnology is completely uncharted territory. It is almost impossible to predict everything that nanoscience will bring to the world considering that this is such a young science.
There is the possibility that the future of nanotechnology is very bright, that this will be the one science of the future that no other science can live without. There is also a chance that this is the science that will make the world highly uncomfortable with the potential power to transform the world.
Even positive changes can make world leaders and citizens alike very nervous. One of the top concerns regarding the future of nanoscience includes molecular manufacturing, which would be the ability to bring materials to life from the simple molecular reconstruction of everyday objects.
This technology could end world hunger. At the same time, this process could lead to experimental molecular manufacturing with live beings.
The future of nanotechnology could improve the outlook for medical patients with serious illnesses or injuries. Physicians could theoretically study nano surgery and be able to attack illness and injury at the molecular level. This, of course, could eradicate cancer as the surgical procedures would be done on the cellular base.
Cancer cells would be identified, removed, and the surgical implantation of healthy cells would soon follow. Moreover, there would be an entire nano surgical field to help cure everything from natural aging to diabetes to bone spurs. There would be almost nothing that couldn’t be repaired (eventually) with the introduction of nano surgery.
While this sounds like a promising future, the natural process of life and death would be completely interrupted. Without death, the world would become overpopulated and leave no place for the ecosystems that we rely on for our survival. We could potentially end up in a world that requires the personally controlled delivery of oxygen through tanks and masks.

The future of nanotechnology could very well include the use of nanorobotics. These nanorobots have the potential to take on human tasks as well as tasks that humans could never complete. The rebuilding of the depleted ozone layer could potentially be able to be performed.
Nanorobots could single out molecules of water contaminants. We could put these tony robots to use keeping the environment cleaner than ever since they could break it down to each atom of water pollution. These nanorobots could also take over human jobs, especially those in high tech positions. If we wipe out too many human high paying, high tech positions then we threatened the world economy.
The future of nanotechnology rests in the hands of the current scientists that are ready and able to help guide this very young science into the next realm. There are those who fear the future of nanoscience and there are those who are ready to embrace it. Walking a careful line in cohesive junction with human interests is going to be a tricky but worthwhile accomplishment.
There is a possibility that the future of nanotechnology could also be the end of the science. There is a great burden on the scientists of nanotechnology. These men and women have to be able to keep the progress in play while keeping the interest in nanotechnology alive despite the potential limitations.
Nanotechnology is already quietly expected within the scientific community to be the answer to the world’s problems. Just like the previous answer to the world’s problems the human element cannot be factored in until the future becomes the present.
Much of the funding for nano—research may very well require something amazing in order to continue. The funding that keeps nanotechnology alive is invested in the potential future progress that this technology promises.
If it fails to deliver at least some of the potential, funding and interest might vanish right before the eyes of the scientists who spend their lives trying to increase life’s wonders through the manipulation of atoms and molecules.

Superconductor

Superconductivity: the phenomenon exhibited by certain substances of conducting electrical current without resistance when cooled to low temperatures. (Webster 1343) Heike Kamerlingh Onnes first discovered this property in 1911 when an amount of mercury (Hg), supercooled with liquid helium (He) to 20 Kelvin (K), demonstrated no measurable resistance to electrical current.  However, at that time, practical implementations did not seem plausible because of the extraordinary amounts of energy necessary to obtain the coolant, liquid helium, and the extreme low temperatures needed to achieve a superconductive state.  Up until 1986, scientists believed that the critical temperature (T_c) for superconductors was 20 K and below.  However, that year, IBM scientists in Zurich discovered compounds that were superconducting at temperatures up to 35 K (Ashley 59).  Only one year later, at the University of Houston, Dr. Paul Chu discovered a compound that would display superconducting properties at 94 K.  This was a major discovery because liquid helium would no longer be needed to cool the superconducting substances.  Nitrogen (N), which exists in liquid state up to 77 K, could now be used in place of He. This change from N to He was a major benefit because its liquid temperature is achieved with much less energy and N is much more available than He.
    This new generation of superconductors, aptly dubbed 'High Temperature Superconductors' (HTS), provided new hope for industrial and commercial uses. Most HTS's are ceramic in nature when compared to earlier 'Low Temperature Superconductors' (LTS) which were metallic. The companies at the forefront of this emerging technology include   Pirelli Cable Corporation ,  Electric Power Research Institute (EPRI),   Southwire Company, and  American Superconductor.  Also aiding in the continuing research of superconductors is the  National Renewable Energy Laboratory (NREL) , the  Oak Ridge National Laboratory (ORNL), and the  Department of Energy (DOE)  which funds most of the research.
    These organizations are currently researching two specific cable designs; each with its own benefits and drawbacks.  One type has the actual HTS material enclosed in a cryogenic environment, which, in turn is surrounded by a conventional room-temperature dielectric.  A more popular design is one in which there are two concentric HTS conductors used.  The first type is suitable for pipe 'retrofitting'.  While less HTS tapes are used in the room-temperature dielectric model, there is a relatively high percentage of electric and thermal loss.  Therefore, while the initial costs are low, the overall lifetime operating costs are high compared to the other model.  This model, unlike the room-temperature one, uses many expensive HTS tapes, making the initial cost higher.  Once in operation, the initial costs can be justified by the fact that they are much more efficient.  The cryogenic cables can carry a higher current, have smaller dimensions, and lower power losses than their room-temperature counterparts (Rahman 32).
 
    While these two designs are different, their main component, the HTS tape, is the same.  The HTS tapes are the actual superconducting substance with a covering called a sheathing attached. There are four main materials that can be used to produce HTS: yttrium-barium -copper-oxide (YBCO), bismuth-strontium-calcium-copper-oxide (BSCCO), thallium-barium -calcium-copper-oxide (TBCCO), or mercury-barium-calcium-copper-oxide (HBCCO).  YBCO standard wire thickness can support 1,200,000 A/cm₂ at 75 K and 0 Tesla (T).  YBCO's structure is very resistant to current loss from microscopic malformations, compared to its counterparts. BSCCO wire yields either 44,000 or 74,000 A/cm₂ at 77 K and 0 T depending on manufacturing process.  However BSCCO is anisotropic which means that its manufacture is much more complicated due to the fact that the particles must be properly aligned in order for optimal current flow.  TBCCO wire current density is 68,000 A/cm₂ at 77 K and 0 T.  This compound along with HBCCO have not been fully researched due to their toxic nature.  Most implementations of HTS today use YBCO or BSCCO conductors (Balachandran 147).
 
Benefits 
    The science of HTS is one of great importance because electricity accounts for 36% of the total energy used in the United States.  By the year 2020 consumer demand for electricity will increase by 50%.  It is paramount to find a more efficient means of energy transport to reduce unnecessary energy loss.  This is why HTS cables may very well be the answer to the future energy problems.  Compared to conventional copper wire structures, HTS cables retain twice as much energy from resistance losses.  Overall, the current capacity is 3 to 6 times more than that of conventional methods (Ashley 62).  If HTS cables were to be used in place of conventional wiring, the space needed to transport the same amount of power would be magnitudes smaller, and if the pre-existing conduits were altered to run HTS cables, the increased energy supplied by these 'pipes' would benefit all involved.    
 
    HTS cables also provide increased stability over conventional counterparts.  The cables are less prone to electrical spikes and surges, because of their underground placement, thus protecting all components attached to the affected electrical grid.  In addition, HTS wiring structures are quite compatible with future add-on HTS structures allowing for the implementation of the industry concept of  'deferred expansion'. 
    The combined benefits of HTS wiring will also ease stress placed upon the environment caused by power production facilities.  If there is less loss of energy in the transport, then less energy would have to be produced, and hence there is less emission.  Current transformers use an environmentally unfriendly, oil coolant to increase performance, however, by using HTS wiring the nitrogen cooling process can be interfaced and integrated with the transformers, creating a less hazardous leak potential.  The underground wiring will also require less above ground space, thus saving trees and nearby obstructions.
 
Problems 
    Certain implementations of HTS wiring are appearing in devices such as motors, generators, fault-current limiters, and cellular phone base stations, all of which are aimed at increasing efficiency of the specific device.  HTS use as a means of long distance energy transport  presents some problems which are unique to this type of technology.  The grains of the HTS powder must be aligned properly in order for the electric current to flow.  An ill-begotten microstructure directly weakens the macrostructure properties and greatly reduces the superconductive property.  Another problem is that the BSCCO is stable only in a very narrow temperature range and is therefore precise control is needed in the creation of the substance (Balachandran 147).  A major flaw of YBCO is that it forms weak microstructural links and those imperfections act as barriers to the flow of the current.
        Not only are there problems intrinsically present in the materials, but difficulties arise in the manufacturing process.  It is hard to manufacture the HTS tapes with a high enough critical density yet be in the temperature range that would produce the superconductive property in the material.  The higher the density, the higher the temperature used in the manufacturing; and if the temperature is too low, the density will not be high enough (Larbalestier 736).  Another problem is that the manufacturing process is very expensive.  The materials of the tape are not readily available and must be chemically produced in a very controlled environment to ensure the purity of the substance and in order to ensure that the superconductive properties will be present.  Also, the mechanical properties of the HTS tapes themselves are not conducive to industrial manufacturing at the present time.  When they are wound or processed, they bend and twist which cause macroscopic flaws that lessen their superconductive properties.  A technique has not yet been perfected to produce tapes that are without flaws.
 
    Finally, a problem arises in the covering of the tape, or the 'sheath'.  Silver (Ag) is used for this process because it is compatible with the ceramic of the superconductor (it does not react with it), it is highly ductile and can be shaped around the superconducting material, it is permeable to O₂, it conducts electricity, and although unproven, it is hypothesized that it aids in the alignment of the grains (Balachandran 148).  Silver is expensive and not very strong.  Therefore, great quantities of it are necessary to protect the ceramic core.  Because of the amount of silver needed, there is not as much room for the superconductive ceramic powder and less power can be transferred.    While it would be beneficial to find a different substance to use to coat the core, it is difficult to find another material that is cheaper and stronger and still fulfill all of the other requirements (i.e. conduct electricity, is highly ductile, and permeable to O₂, etc.).
    After the manufacturing of the HTS, applications are hampered due to a series of problems.  In order to change the power system of a city to HTS cables, they would have to not only clean the oil out of the existing pipes in order to retrofit them, but they would have to re-route the power from other parts of the city in order to keep the daily routine going.  Also, the joining of one HTS cable to another is a dilemma.  They do not solder well because of the HTS properties involved and the insulation at the joint is not very tight and that can cause leaks in the insulation which leads to energy dissipation.  To ensure that it does not occur, more insulation is needed. With all of the added difficulties that arise, the initial price of the installation of the HTS cables increases.  Thus, they become unattractive because of the cost.
 
    Once the cables are in place, situations still arise that are unique to this kind of operation.  The temperature at which the cables operate range from 60-80 K which is expensive and difficult to maintain without heat transfer.  Also, if breaks occur in the cable, there would be a loss of coolant and energy would be lost.  The insulation deteriorates due to thermal/chemical aging and/or water seepage (Rahman 32).  Most interesting though, when a magnetic field is present, it causes the flux lines in the HTS to move and hamper the current flow.  The flux lines are really electromagnetic forces that can hamper the flow of the electricity.  Therefore, if the flux lines are hampered, the electricity flow is affected (Balachandran 148).
 
Solutions 
    While the problems seem daunting, there are solutions that are being worked on.  By the year 2010, it is projected that the superconductivity worldwide market will be $45 million (Balachandran 145).  Therefore, it is safe to say that scientists see the problems not as roadblocks, but merely as obstacles that can be overcome.  Some of the techniques that they have suggested include what Argonne National Laboratory is researching.  They are using process which uses Argon to synthesize a phase of BSCCO which would allow precise control of the powder make-up which would then directly affect the current carrying capability.  ORNL is using an aerosol spray manufacturing technique to produce superconductive powder with properties such as narrow distribution of particle size which causes the electricity to flow better,  and overall homogeneity of the particles which would in turn increase current flow.
   Also, the sheathing problem, which seemed daunting is being tackled.  One technique is dispersion strengthening which leads to stronger sheathing and more of the space can be used for the actual HTS material which means that more current can pass through the wires.  Also, the thinner sheaths mean that less silver needs to be used which in turn helps to keep the costs down.  Another way that the sheathing problem is being approached is through the use of silver alloys.  They have the same benefits as the above sheaths, but do directly lower the manufacturing costs.  A great deal of silver is still needed but these sheaths will be stronger and thus efficient.  Because of that, the overall costs will be lower. 
     Superconducting cables used in place of conventional wiring is an exciting prospect.  While there are still many problems that scientists have to deal with such as the cost, the idea is still exciting.  Superconducting cables would be more efficient, better for the environment and more powerful.  The challenges that the scientists need to overcome are not as distant as they once were.  One day, instead of copper wiring, HTS cables will be used and people will be wondering how they ever got along with out them.

The Facts About Electronic Cigarettes

Maybe you smoke and you like it. Maybe you want to keep on smoking but can't take smoking outdoors in the freezing cold or the broiling sun. Maybe your family or office has made you into a second class citizen who has to "take it outside" and can't smoke in your own home. Well, that's all changed because of electronic cigarettes.
The electronic cigarette is the new way to smoke without tar, smoke, fire, or smell. You get all the flavor and satisfaction with electronic cigarettes but without the part that makes smoking so offensive to others and tough on the lungs. It's because electronic cigarettes (or electric or e-cigarette) are very similar to the function and taste of a traditional tobacco cigarette. The electronic cigarette works in the same fashion as it's tobacco based cousin except that it uses vapor with nicotine. There is no fire, no smell and no tar.
Electronic cigarettes create water vapor from a liquid with nicotine. You can choose from 0 Mg of nicotine to 16 Mg in most brands. Sixteen Mg is about equal to the strongest unfiltered cigarettes. When the user inhales the nicotine vapor, it gives them the same taste and feel of a regular cigarette but doesn't contain all of the thousands of deadly chemicals that regular cigarettes do. There is no tar, and no carbon monoxide because there is nothing burnt as you smoke.
One of the best features of electronic cigarettes is the fact that you can also use electric cigarettes almost anywhere. Since the smoking regulations only regulate the use of smoking products that contain tobacco, you are able to get your nicotine fix almost anywhere. Non smokers should not mind as there is no smell and no second hand smoke. You may never go outside in the cold to smoke again.
Best of all, you save money. Most electronic cigarettes cost about half of what regular cigarettes cost to smoke. Most smokers will save over $1,000.00 per year.
Worried about trying them? Most top brands come with a money back guarantee so you can try them and see if they are right for you.
So, don't stop smoking of you don't want to, just stop smoking like they did 300 years ago and let technology give you all the pleasure of smoking with none of the draw backs. They even come in fashion colors and lots of flavors like coffee, menthol, apple and more. Try getting that from a traditional cigarette.
If you are a smoker or know a smoker, these make great gift. The starter packs with everything you need cost about $60 top $150 depending on brand.

The History Of Facebook

Facebook is a popular social network  that has grown to rank with MySpace has. But what is it about Facebook that has special appeal and makes it even more popular than MySpace? What makes Facebook Facebook? And what made it a mega hit?
It all got started back in 2003, as Facemash. Mark Zuckerberg created it, along with help of his friends and roommates Chris Hughes and Dustin Moskovitz. Zuckerberg was in his sophomore year at Harvard when opened it up, as a way to get his mind off his crush.
Facemash placed photos of undergraduate two side by side, and asking the viewers which one is “hotter”. The site was originally only for Harvard, but quickly grew to other colleges, then high schools and finally for anyone over age 13.
After it was initially started, it was forwarded to Harvard’s school admins and it was quickly shut down. Zuckerberg was charged and faced expulsion for breaching privacy.
Later on, Harvard dropped their charges against Zuckerberg. After the charges were dropped, the following semester he recreated Facemash, and opened The Facebook in February 2004.
In 2005, he dropped “the” from the name and URL. Also in September 2005, he launched the High School version of Facebook. When he first started the high school version, each high school had to be invited before being allowed to join the network. Shortly after launching the high school version he started allow companies to have their own networks on Facebook as well.

Now a group of  operators, a year after they launched their high school version, they opened it up to the public for everybody over the age of 13.
Syria and Iran have blocked Facebook from being accessed in their countries. Some companies have forbidden it from their offices. It has also been said that Zuckerberg had stolen the code and intellectual property from former classmates of his.
They have been sued more than once and have been the subject of criticism.
In Aug 2007, the code that normally creates the pages for Facebook showed instead of the content, leaving many to wonder if their data on Facebook is even safe. 
In February 2009, Facebook changed their privacy policy, causing an up roar along the way. They made it so that their users once upload data onto their servers, that they own all the rights. Even after the user deletes their account. Many users got upset by this, and entered a debate that was all over the internet.
EPIC filed a claim against Facebook with the FTC, while Zuckerberg tried to defend Facebook’s policy change. To do damage control they switched back to their old policies, though they are in the middle of rewriting them again. They will allow users to vote on the new terms, before they are adopted officially.
It has been rumored that a film about Facebook being made, though the Facebook spokesperson has said that they have not agreed to cooperate with anyone about making a film.
A 1.6% stake in Facebook had been sold to Microsoft Corp.  for $240 million in October 24th 2007.
Facebook’s history is a mixture of trouble and success from very early on. They have seen more than their share of legal issues and likely will as long as they exist. Currently it is the number one social network with MySpace and Twitter both behind it.
They have over 175 million active users worldwide currently and is growing every day. Though they may have had their share of issues, they still maintain a well kept site that hasn’t gotten lost through the Web 2.0 shuffle.

Panasonic developing world's first intechangable 3D lens for Micro Four Thirds

Panasonic has announced it is developing a digital 3D interchangeable lens for the Micro Four Thirds system, to be launched by the end of the year. The lens will include two optical paths, projecting left and right image pairs onto the camera sensor. These twin images can later be combined to provide a single 3D image using the company's 3D image processing system and displayed using one of its Viera televisions. The company says it will be the first such lens for a digital system.

Editorial comment:

Panasonic's HDC-SDT750 camcorder, launched this morning, uses an accessory lens that projects two images onto its sensor, using half the sensor to capture the right-hand perspective of the image and the other half to capture the left-hand perspective. This video footage with side-by-side images can be played back as a 3D video with the advantage that both perspectives are captured at the same time. We would expect the announced lens to work in a similar manner.

The system is likely to work in a similar manner to the one introduced with the company's HDC-SDT750 camcorder, launched earlier this morning. This attachment lens also projects pairs of images onto the sensor of a modified version of one of the company's existing camcorders. Unlike this system, the development press release for the Micro Four Thirds lens focuses on still images - it is not yet clear whether existing Micro Four Thirds cameras could (or could be modified to) shoot video with the lens.

Press Release:

Panasonic to Launch World’s First* Interchangeable 3D Lens for LUMIX G Micro System**

Panasonic is pleased to announce the development of the world's first* twin digital interchangeable lens. The revolutionary new accessory will make high quality 3D shooting possible with an interchangeable lens system camera for the very first time. As 3D content becomes increasingly popular across a variety of platforms, Panasonic plans to release this new lens for sale before the end of the year to deliver the joy and excitement of 3D shooting to interchangeable lens system camera users.
Having already taken the lead in 3D technology, Panasonic has had great success with the launch of their 3D-capable VIERA televisions and 3D Blu-rayTM Disc Players. The 3D market is predicted to steadily grow over the coming years, as explained by industry analysts, Screen Digest: “As consumers slowly replace the main TV set in their house, and as the price of 3D TVs continue to fall, Screen Digest expects that 3D TVs will be in around a quarter of households in major developed markets by the end of 2014***. “
The introduction of the 3D lens aims to respond to demands of consumers who want to enjoy 3D shooting for themselves whilst also expanding Panasonic’s range of 3D products. The lens will allow users to capture images in 3D which can then be viewed back using 3D-capable VIERA televisions in the comfort of their own home. 

“As consumers slowly replace the main TV set in their house, and as the price of 3D TVs continue to fall, Screen Digest expects that 3D TVs will be in around a quarter of households in major developed markets by the end of 2014. “
Until now, 3D shooting with an interchangeable lens system camera has only been possible by using panorama systems or a combination of two lenses and two CCDs, but these systems have drawbacks including the need for a dedicated 3D camera and the difficulties of capturing moving objects. Panasonic's new 3D lens for the LUMIX G Micro System features two optical systems installed within the diameter of the lens mount, creating stereo images from the left and right lenses, to be processed with a 3D image processing system. Thanks to Panasonic's advancements in optical technology, image processing system, and lens barrel design, the 3D lens still manages to retain an extremely compact size.
This new compact 3D-capable interchangeable lens allows easier handling and instant 3D shooting, producing 3D images without distortion or time lag between left and right images, even for moving objects.
Through expanding its range of 3D products, Panasonic will continue to lead the industry by bringing a true-to-life 3D experience to its customers.

* For a digital interchangeable lens of July 28, 2010
**Compatible models to be announced
*** Screen Digest, ‘Bringing 3D Home: the opportunities for 3D broadcast’, 2010

hey guys take ur mind off studies for sometime and have fun :)

hey guys take ur mind off studies for sometime and have fun :)
no offense to rajnikanth fans.

1. Rajinikanth killed the Dead Sea.

2. When Rajinikanth does push-ups, he isn't lifting himself up. He is pushing the earth down.

3. There is no such thing as evolution, it's just a list of creatures that Rajinikanth allowed to live.

4. Rajinikanth gave Mona Lisa that smile.

5 .Rajnikanth can divide by zero.

6. Rajinikanth can judge a book by it's cover.

7. Rajinikanth can drown a fish.

8. Rajinikanth can delete the Recycle Bin.

9. Rajinikanth once got into a fight with a VCR player. Now it plays DVDs.

10. Rajinikanth can slam a revolving door.

11. Rajinikanth once kicked a horse in the chin. Its descendants are today called giraffes.

12. Rajinikanth once ordered a plate of idli in McDonald's, and got it.

13. Rajinikanth can win at Solitaire with only 18 cards.

14. The Bermuda Triangle used to be the Bermuda Square, until Rajinikanth kicked one of the corners off.

15. Rajinikanth can build a snowman out of rain. 

16. Rajinikanth can strangle you with a cordless phone.

17. Rajinikanth can make onions cry.

18. Rajinikanth destroyed the periodic table, because he only recognizes the element of surprise.

19. Rajinikanth can watch the show 60 minutes in 20 minutes.

20. Rajinikanth has counted to infinity, twice.

21. Rajinikanth will attain separate statehood in 2013.

22. Rajinikanth did in fact, build Rome in a day.

23. Rajinikanth once got into a knife-fight. The knife lost.

24. Rajinikanth can play the violin with a piano.

25. Rajinikanth never wet his bed as a child. The bed wet itself in fear.

26. The only man who ever outsmarted Rajinikanth was Stephen Hawking, and he got what he deserved.

27. Rajinikanth can talk about Fight Club.

28. Rajinikanth doesn't breathe. Air hides in his lungs for protection.

29. There are no weapons of mass destruction in Iraq. Rajinikanth lives in Chennai.

30. Rajinikanth kills Harry Potter in the eighth book.

31. Rajinikanth does not own a stove, oven, or microwave, because revenge is a dish best served cold.

32. Rajinikanth has already been to Mars, that's why there are no signs of life there.

33. Rajinikanth doesn't move at the speed of light. Light moves at the speed of Rajinikanth.

34. Rajinikanth knows Victoria's secret.
35. Water boils faster when Rajinikanth stares at it.

36. Rajinikanth can throw the Thackerays out of Mumbai.

37. Rajinikanth kills two stones with one bird.

38. Google won't find Rajinikanth because you don't find Rajinikanth; Rajinikanth finds you.

39. Rajinikanth gave the Joker those scars.

40. Rajinikanth leaves messages before the beep.

41. Rajinikanth once warned a young girl to be good "or else". The result? Mother Teresa.

42. Rajinikant electrocuted Iron Man.

43. Rajinikanth killed Spiderman using Baygon Anti Bug Spray.

44. Rajinikanth can make PCs better than the Mac.

45. Rajinikanth puts the 'laughter' in manslaughter.

46. Rajinikanth goes to court and sentences the judge.

47. Rajinikanth can handle the truth.

48. Rajinikanth can speak Braille.

49. Rajinikanth can dodge Chuck Norris' roundhouse kicks.

50. Rajinikanth can teach an old dog new tricks.

51. Rajinikanth calls Voldemort by his name.

52. Who do you think taught Voldemort Parseltongue? Rajinikanth did.

53. Chuck Norris once met Rajinikanth. The result - He was reduced to a joke on the internet.

54. Rajinikanth got small pox when he was a kid. As a result small pox is now eradicated.

55. Rajinikanth’s calendar goes straight from March 31st to April 2nd, no one fools Rajanikanth.

56. Rajinikanth grinds his coffee with his teeth and boils the water with his own rage.

57. The last time Rajinikanth killed someone, he slapped himself to do it. The other guy just disintegrated. Resonance.

58. Rajinikanth once had a heart attack. His heart lost.

59. Rajinikant is so fast, he can run around the world and punch himself in the back of the head.

60. Rajinikanth can run at speed of light around a tree and screw himself.

61.Rajinikant can lick his elbows.

62. Rajinikant once ate an entire bottle of sleeping pills. They made him blink.

63. Rajinikant does not get frostbite. Rajnikant bites frost.

64. Rajinikant doesn’t wear a watch. He decides what time it is.

65. Rajinikant got his drivers license at the age of 16 seconds.

66. When you say “no one is perfect”, Rajinikant takes this as a personal insult.

67. In an average living room there are 1,242 objects Rajinikanth could use to kill you, including the room itself.

68. Words like awesomeness, brilliance, legendary etc. were added to the dictionary in the year 1949. That was the year Rajinikanth was born.

69. The statement "nobody can cheat death", is a personal insult to Rajnikanth. Rajni cheats and fools death everyday.

70. When Rajnikanth is asked to kill some one he doesn't know, he shoots the bullet and directs it the day he finds out.

71. Rajinikant can give pain to Painkillers and headache to Anacin.

72. Rajinikanth knows what women really want.

73. Time and tide wait for Rajinikanth.

74. Rajinikanth sneezed only once in his entire life, that's when the tsunami occurred in the Indian ocean.

75. As a child when Rajinikanth had dyslexia, he simply re-scripted the alphabet.

76. Rajinikanth collects Honey from his private Moon - HoneyMoon.

77. Rajinikanth can answer a missed call.

78. Rajinikanth doesn't need a visa to travel abroad, he just jumps from the tallest building in Chennai and holds himself in the air while the earth rotates.

79. Rajinikanth's brain works faster than Chacha Chaudhury's.

80. Rajinikanth doesn't shower. He only takes blood baths.

81. To be or not to be? That is the question. The answer? Rajinikanth.

82. The quickest way to a man's heart is with Rajinikanth's fist.

83. Where there is a will, there is a way. Where there is Rajinikanth, there is no other way.

84. Rajinikanth's every step creates a mini whirlwind. Hurricane Katrina was the result of a morning jog.

85. Rajinikant doesn’t bowl strikes, he just knocks down one pin and the other nine faint out of fear.

86. Archaeologists unearthed an old English dictionary dating back to the year 1236. It defined “victim” as “one who has encountered Rajinikant”.

87. There is no such thing as global warming. Rajinikanth was feeling cold, so brought the sun closer to heat the earth up.

88. Once a cobra bit Rajinikanth' leg. After five days of excruciating pain, the cobra died.

89. Rajinikanth is a champion in the game "Hide n' seek", as no one can hide from Rajinikanth.
90. Rajinikant proves Newton wrong all the time. Every time he performs an action, he simply eliminates anything and everything that can provide the reaction.

91. Rajinikant is a weapon created by God to use on doomsday to end the world.

92. Aliens do indeed exist. They just know better than to visit a planet that Rajinikanth is on.

93. We live in an expanding universe. All of it is trying to get away from Rajinikanth.

94. If at first you don't succeed, you're not Rajinikanth.

95. Rajinikanth's first job was as a bus conductor. There were no survivors.

96. Rajinikanth does not style his hair. It lays perfectly in place out of sheer terror.

97. When Rajinikanth plays Monopoly, it affects the actual world economy.

98. Rajinikanth is the only man to ever defeat a brick wall in a game of tennis.

99. Rajinikanth's house has no doors, only walls that he walks through.
16. Rajinikanth can strangle you with a co


source:-http://www.goiit.com/posts/list/community-shelf-99-rajnikanth-jokes-1016995.htm

The Beggars of Mumbai .....!!!

 

NAME: Massu or Malana, 60 Massu's Assets Rs 30 lakh in properties alone Day's earnings Rs 1,000 to 1,500 Begs at: Lokhandwala.. Mostly outside high-end restaurants visited by TV and film stars. Working hours: 8 pm to 3 am. Home is: A one BHK at Amboli in Andheri (west). He owns another 1 BHK nearby. Massu's 1BHK room at Amboli. Both houses are duplexes Family: Wife, two sons and a daughter-in-law share the apartment with him. Day's earnings: Rs 1000 to 1500. Assets: Rs 30 lakh in just properties. One son makes and sells brooms, while the other hawks knick-knacks near Andheri station. He has substantial savings, but would not reveal details. Cool quotient: Massu is dressed in spotless clothes when he takes an auto-rickshaw to Lokhandwala every evening. He changes into his beggar attire near Ad Labs. During his working hours, he has a complete sway over the area. You will never find another beggar in his vicinity. He takes an auto on his way home too. Stops at Yashraj Studios for a change of clothes. NAME: Krishna Kumar Gite, 42 Krishna 's Assets Rs 5 lakh in properties alone Day's earnings Rs 1500 to 2000 Begs at: CP Tank, Charni Road Working hours: Early morning to late evening Home is: I BHK apartment at Nallasopara, which he shares with his brother. Family: Brother, sister-in-law and their children. Day's earnings: Rs 1500 to 2000. His worth: The Nallasopara apartment is worth nearly Rs 5 lakh. Krishna claimed he has substantial savings but would not put a figure to it. 'My brother manages everything,' he said. Cool quotient: Claims he can't be bothered with money matters. He retires every evening to his Nallasopara home and hands over the day's earnings to his brother. 'My bhabhi and brother know best what to do with the money.' NAME: Bharat Jain, 45 Bharat's Assets Rs 70 lakh in properties alone Day's earnings Rs 2000 to 2500 Begs at: Azad Maidan and Chhatrapati Shivaji Terminus. Working hours: Early morning to late evening. Home is: Two adjacent 1 BHK apartments in Parel, where his family stays. Bharat, however, visits home only once in a week. His family, which deals in school notebooks and other study material, has tried on many occasions to get Bharat to give up begging and join the family business. Bharat's Parel house where he stays with his family. (right) The Bhandup shop the family has rented out to a juice centre Family: Wife, two sons -- one studying in class X and the other in class XII -- father and brother. Day's earnings: Rs 2000 to 2500. His worth: The family apartments are worth close to Rs 60 lakh. The family also has rented out a shop in Bhandup to a juice centre and gets Rs 7,000-a-month in rent. The rent is collected every month by Bharat's wife. Cool quotient: Bharat speaks impeccable English. He is soft spoken and you will never find him harassing people for alms. Name: Haji, 26 Haji's Assets Rs 15 lakh Day's earnings Rs 1000 to 2000 Begs at: Deonar and Chembur. Usually begs near mosques and temples. Working hours: Flexi. Picks the best time to be at a temple or a mosque. Home is: A room at Cheetah Camp, where his mother and sister run a zari workshop, employing 15 people. Family: Mother and sister.. Day's earnings: Rs 1000 to 2000 Earnings increase mani-folds during festivals. His worth: The Cheetah Camp room worth anything between Rs 3 and 5 lakh. The zari workshop could be worth 10 lakh. The family earns a steady income from the zari business and his mother has tried every trick to get him to give up begging and join the family business. Cool quotient: He says managing the zari workshop is too much hardwork. 'I can't be bothered with all that. I like to be left alone.. Also, I make a decent amount every day. ----------------<( ULTIMATE!!! )>----------------- Name: Doesn't matter, A Engineer (Double Graduate :D) Enggr 's Assets: Some old Design Book, Operating Procedure, Cryptography Books worth 10,000 INR. Rest all Assets are based on EMI's (Easy Monthly Installment) so it's the bank that owns it and not me. Day's earning: Peanuts :) Working Hours: Day and Night Family: 1 intel Pentium 4 3.8 GHz CPU, 1 Flat monitor, 1 mouse and 1 keyboard. His worth: Depends on the Boss, If Boss in not happy then he's useless :) Cool Quotient: Whenever he opens his mouth he knows speaks only " I Don't Know". Never fires anyone, only he gets fired everywhere. The only time he stays cool is when he gulps down two large shots of JD (Jack Daniel, Obvious someone else is paying for those shots :D)... So Kya soch rahe ho . katora UthaO n ...!!! ; go )

6 New IIT's & 700 seats added!

The Government of India has announced setting up of 8 more new IITs in the 11th plan. Admissions in the following six new IITs, subjected to the approval@ of the competent authority of the Govt. of India, is likely to take place during the counselling session of JEE 2008. To begin with, each new IIT will admit students in the B Tech programmes in three branches only and the corresponding course codes for filling choice sheet is given in the table below. The academic programmes at these new IITs will commence in July/August 2008. The curriculum and syllabus as well as the fee structure and other rules for the new IITs will be broadly same as that of the respective mentor IITs.

New IIT --- Mentor IIT
Courses offered* (course code)

IIT Gandhinagar ----- IIT Bombay
Chemical Engineering (N07), Electrical Engineering (N11), Mechanical Engineering (N24)

IIT Punjab---- IIT Delhi
Computer Science and Engineering (U10), Electrical Engineering (U11), Mechanical Engineering (U24)

IIT Patna----- IIT Guwahati
Computer Science and Engineering (P10), Electrical Engineering (P11), Mechanical Engineering (P24)

IIT Rajasthan----- IIT Kanpur
Computer Science and Engineering (J10), Electrical Engineering (J11), Mechanical Engineering (J24)

IIT Bhuvaneswar----- IIT Kharagpur
Civil Engineering (E09), Electrical Engineering (E11), Mechanical Engineering (E24)

IIT Hyderabad----- IIT Madras
Computer Science and Engineering (H10), Electrical Engineering(H11), Mechanical Engineering (H24)


*40 seats [20+11+6+3;(1)] are available in each course.
@ If for any unforeseen reason the start of any new IIT is delayed, admission to that IIT will not be taken up during counseling session of JEE 2008.

The first year classes for IIT Punjab, IIT Rajasthan and IIT Bhuvaneswar will be conducted at the campuses of the respective mentor IITs. In the second year, the students from the above three IITs will be shifted to their respective locations. Classes for other new IITs will be conducted in the cities where the new IITs are located.


IIT Patna

IIT Patna's campus will be on the outskirts of Patna in a 600 acre campus. Classes will start in 2008 from a temporary campus in Navin Govt. Polytechnic, Patliputra Nagar, a posh area of Patna. The campus will have 45000 sq ft of space. Two hostels to house boys and girls are also available next to the academic area. Faculty from IIT Guwahati will take the classes. It is expected that all operations will shift to the main campus by July 2010.


IIT Rajasthan

The location of the new IIT in Rajasthan will be announced by the Government of India. In the meantime, IIT Kanpur would be acting as the mentor institute of IIT Rajasthan.. Till the required infrastructure comes up, the classes will be held at the IIT Kanpur campus, after which the students will be relocated to the place in Rajasthan where the new IIT gets established. The students taking admission to the new IIT Rajasthan, along with their parents, will be required to give an undertaking to this effect.


For the benefit of the aspiring applicants, further details of the academic programs and other procedures on IIT Rajasthan will be made available on the website of IIT Kanpur (www.iitk.ac.in/iitj) very soon. In the meantime, any queries can be made by sending e-mail to: iitj@iitk.ac.in or by calling at: (+91)-512-259-6244 (Tele-Fax).


IIT Gandhinagar

IIT Gandhinagar, in Gujarat, is one of the new IITs proposed by the Ministry of Human Resource Development, Government of India. Gujarat is known for excellent infrastructure with thriving industries, prestigious academic and research institutes and an ambience which encourages entrepreneurship. IIT Bombay has been identified as the mentoring institution for the IIT in Gujarat. Till the campus of the new IIT in Gujarat gets established, the classes will be held within the premises of Vishwakarma Government Engineering College, Chandkheda, which is within the municipal limits of Gandhinagar. Students will be provided with residential and other facilities at a temporary location. The curriculum will be similar to that of IIT Bombay with some differences until the time the academic bodies of the new IIT is in place. Fee structure will be same as that of the mentoring Institute


IIT Bhuvaneswar

IIT Bhuvaneswar is one amongst the new IITs proposed by Ministry of Human Resources Development, Govt. of India. Its location will be intimated in due course and the academic programme will start from 24 July 2008 in the IIT Kharagpur campus. After completion of first year in IIT Kharagpur, the students will be shifted to new location where IIT Bhuvaneswar will be established. The first year fee structure will be same as that of IIT Kharagpur.


IIT Punjab

IIT Punjab is one of the new IITs proposed by the Ministry of Human Resource Development, Govt. of India. Its location will be known in due course of time and the academic session 2008-2009 will start on July 23, 2008. The curriculum, course structure and syllabus for the first year courses will be broadly as per that at IIT Delhi. The first year fee structure will also be same as that at IIT Delhi. Classes will initially start at IIT Delhi campus, and subsequently the students will be relocated to its new location as soon as IIT Punjab is established. The students will have to move to the new place and they will not be accommodated at IIT Delhi campus; an undertaking to this effect will have to be given at the time of joining.

New Earth-like planet discovered

Artist's impression of the inner four planets of the Gliese 581 system and their host star, a red dwarf only 20 light years from Earth. Image: Lynette Cook/NSF/AP

Astronomers have discovered a potentially habitable planet of similarsize to Earth in orbit around a nearby star.
A team of planet hunters spotted the alien world circling a red dwarf star called Gliese 581, 20 light years away.
The planet is in the "Goldilocks zone" of space around a star where surface temperatures are neither too hot nor too cold for liquid water to form.
"Our findings offer a very compelling case for a potentially habitable planet," said Steven Vogt, an astronomer at the University of California, Santa Cruz. "The fact that we were able to detect this planet so quickly and so nearby tells us that planets like this must be really common."
If confirmed, the planet would be the most Earth-like that has ever been discovered in another solar system and the first strong contender for a habitable one.
More than 400 exoplanets have been discovered by astronomers, but most are gas giants, like Jupiter, that would be inhospitable to life as we know it.
Astronomers used the Keck telescope in Hawaii to study the movement of Gliese 581 in exquisite detail and from their observations inferred the presence of a number of orbiting planets. The team report two new planets in the Astrophysical Journal, bringing the total number known to be circling the star to six.
One of the planets, named Gliese 581g, has a mass of three to four times that of Earth and takes 37 days to orbit the star. Astronomers believe it is a rocky planet with enough gravity to retain an atmosphere.
Unlike the previously discovered planets, Gliese 581g lies squarely in the region of space were life can thrive. "We had planets on both sides of the habitable zone — one too hot and one too cold — and now we have one in the middle that's just right," Vogt said.
One side of the planet is always facing the star, much as one side of the moon constantly faces Earth. This means that the far side of the planet is constantly in darkness. The most habitable region of the planet would be the line between the light and dark regions.
"Any emerging life forms would have a wide range of stable climates to choose from and to evolve around, depending on their longitude," Vogt said.
The average temperature on the planet is estimated to be between -31 to -12C, but the ground temperature would vary from blazing hot on the bright side and freezing on the dark side.
"The number of systems with potentially habitable planets is probably on the order of 10 or 20 percent, and when you multiply that by the hundreds of billions of stars in the Milky Way, that's a large number. There could be tens of billions of these systems in our galaxy," said Vogt.

Most Expensive Cars In The World: Top 10 List 2009-2010

World's Most Expensive Cars
What is the most expensive car in the world? The 1931 Bugatti Royale Kellner Coupe was sold for $8,700,000 in 1987. However, that car and many alike will not be included in this list because it is not available on the market today. It is hard to imagine someone would actually spend 8 million dollars on a car instead of using it for something more productive. However, if you have the money and the opportunity, you will definitely spend a small fraction of it to place a few of these supercars in your garage. Here are the 10 most expensive production cars on the market.
1. Bugatti Veyron $1,700,000. This is by far the most expensive street legal car available on the market today. It is the fastest accelerating car reaching 0-60 in 2.6 seconds. It claims to be the fastest car with a top speed of 253 mph+. However, the title for the fastest car goes to the SSC Ultimate Aero which exceed 253 mph pushing this car to 2nd place for the fastest car.

2. Lamborghini Reventon $1,600,000. The most powerful and the most expensive Lamborghini ever built is the second on the list. It takes 3.3 seconds to reach 60 mph and it has a top speed of 211 mph. Its rarity (limited to 20) and slick design are the reasons why it is so expensive and costly to own.

3. McLaren F1 $970,000. In 1994, the McLaren F1 was the fastest and most expensive car. Even though it was built 15 years ago, it has an unbelievable  top speed of 240 mph and reaching 60 mph in 3.2 seconds. Even as of today, the McLaren F1 is still top on the list and it outperformed many other supercars.

4. Ferrari Enzo $670,000. The most known supercar ever built. The Enzo has a top speed of 217 mph and reaching 60 mph in 3.4 seconds. Only 400 units were produced and it is currently being sold for over $1,000,000 at auctions.

5. Pagani Zonda C12 F $667,321. Produced by a small independent company in Italy, the Pagani Zonda C12 F is the 5th fastest car in the world. It promises to delivery a top speed of 215 mph+ and it can reach 0-60 in 3.5 seconds.

6. SSC Ultimate Aero $654,400. Don't let the price tag fool you, the 6th most expensive car is actually the fastest street legal car in the world with a top speed of 257 mph+ and reaching 0-60 in 2.7 seconds. This baby cost nearly half as much as the Bugatti Veyron, yet has enough power to top the most expensive car in a speed race. It is estimated that only 25 of this exact model will ever be produced.

7. Saleen S7 Twin Turbo $555,000. The first true American production certified supercar, this cowboy is also rank 3rd for the fastest car in the world. It has a top speed of 248 mph+ and it can reach 0-60 in 3.2 seconds. If you are a true American patriot, you can be proud to show off this car.

8. Koenigsegg CCX $545,568. Swedish made, the Koenigsegg is fighting hard to become the fastest car in the world. Currently, it is the 4th fastest car in the world with a top speed of 245 mph+, the car manufacture Koenigsegg is not giving up and will continue to try and produce the fastest car. Good luck with that!

9. Mercedes Benz SLR McLaren Roadster $495,000. A GT supercar, the SLR McLaren is the fastest automatic transmission car in the world with a top speed of 206 mph+ and reaching 60 mph in 3.8 seconds. It is a luxurious convertible with a really powerful engine, which results in outstanding performances and style.

10. Porsche Carrera GT $440,000. A supercar with dynamic stability control and a top speed of 205 mph+ and it can reach 0-60 in 3.9 seconds. The Porsche Carrera GT applies the absolute calibers of a true racing car to offer an unprecedented driving feeling on the road.