LEAD THE WORLD

a trip to earth's heaven-JAMMU AND KASHMIR

2010-06-30T02:56:00.001-07:00

recovery of a bios password

2010-03-06T09:37:00.000-08:00

Have you ever tried to be locked out of an old PC by a forgotten password of BIOS? There is no need for you to get frustrated. It is easy to bypass this safeguard.

STEPS:

DESKTOP:
1. Turn off the computer and be sure that it is not plugged in.
2. Open up the case of your computer. You need to have physical access to the motherboard to finish this procedure.
3. Find a circular shape, usually silver metallic thing on the motherboard. It is the CMOS battery.
4. Slowly detach the CMOS battery, prevent from having contact with it, and leave it for 700 seconds. This will eliminate the CMOS memory which holds the BIOS password and all configurations.
5. Put the battery back and turn on the computer.
6. The computer must then warn you that the configuration of CMOS couldn't be found. You could either reconfigure it manually or restore original settings. Restoring the original configuration is just fine.
7. You will see that the password of BIOS has been cleared out and you could boot w/out it. You may change the BIOS password to something by going to the BIOS configuration and putting a new Password.

Laptop

Take note that laptops could be trickier, especially if it is a newer model. If it has a protection chip on the motherboard, just forget about it. You either have to remove the chip or call the mfg for the MASTER password. If you could boot up a floppy disk or CD, try any of these methods:

1. Make a Windows 98 SE bootable media "or something that lets you boot into MS DOS" and boot off of it.
2. When the A prompt appears type "debug" and press the enter button.
3. You will see a "-".
4. Type "o 70 2E" (include spaces) and press the Enter button.
5. Type "o 71 ff" (include spaces) and press the Enter button.
6. Type "q" and press the Enter button.
7. Here are some list of common mfg passwords:
* AWARD BIOS
* AWARD_SW, AWARD PW, AWARD SW, Award SW, awkward, _award, j256, J64, j262, j322, j332, 589589, 01322222, 589721, 598598, 595595, HLT, SKY_FOX, SER, aLLy, Condo, aLLY, CONCAT, aPAf, TTPTHA, HLT, ZBAAACA, KDD, ZAAADA, ZJAAADC, djonet
* AMI BIOS
* AMI, A.M.I., AMI_SW, AMI SW, BIOS, HEWITT RAND, PASSWORD, Oder
8. Some passwords you may try (for AMI/AWARD or other BIOSes)
* LKWPETER, BIOSTAR, lkwpeter, biostar, biosstar, BIOSSTAR, ALFAROME, Wodj gvs, Syxz

WIRELESS GADGETS

2010-02-12T05:35:00.000-08:00

Bangalore: Sony claims that it has developed a wireless communications technology designed to replace the cabling within gadgets. The technology called the 'millimetre wave' zone, operates within the 30-300GHz band. It has a wavelength of 1-10mm and a very high frequency that allows very high speed data transfer, reports Tony Smith of The Register.

This technology would mean a smaller antennae but the range is limited. Using a 1mm antenna, Sony was able to get a 11Gb/s transmission speed over a distance of just 14mm. The effort used 70mW of power. Better, more directional aerials can be used to get the distance up to 50mm, Sony said.

Sony built a 40nm, 13mm test chip containing transmitter, receiver and antennae to demonstrate the technology. It will be showing it off at International Solid State Circuits Conference (ISCC) in San Francisco this week.

This technology can revolutionize the amount of things required to send across a signal. It allows companies to make truly modular products whose component parts don't need to be wired together. Sony is already gearing up to release device-to-device near-field data transfer kit that operates at up to 560Mb/s. It will be released under the TransferJet brand.

GOOGLE LAUNCHES SMUT CENSOR

2010-02-12T05:22:00.000-08:00

an Francisco: Google has introduced a "safety mode" for YouTube watchers that filters out smut and other objectionable material, the company announced.

Customers can opt in to the "safety mode", which also automatically hides comments on any videos. If the user decides to view the comments, all objectionable words are censored by Google's smut filter.

The web's top video-sharing site has long banned pornography, gratuitous violence and animal abuse. But the new filter will target such images even if they occur within a legitimate context such as a news report, the company said in its blog Thursday.

"An example of this type of content might be a newsworthy video that contains graphic violence, such as a political protest or war coverage," said product manager Jamie Davidson. "While no filter is 100 percent perfect, 'safety mode' is another step in our ongoing desire to give you greater control over the content you see on the site."

beer good for bones????

2010-02-08T10:24:00.000-08:00

THE GIST:

Beer contains a nutrient that can strengthen bone.
In moderation, beer can contribute to a healthy diet.
Wine isn't the only alcoholic beverage that does our bodies some good.

As wine gets showered with publicity for its heart-fortifying, health-boosting effects, beer has maintained a reputation as a dietary wasteland, full of empty calories. But beer, according to growing research, has some powerful nutritional properties, too.

In one of the latest studies, scientists found that some varieties of beer contain large amounts of silicon, a nutrient that helps strengthen bones. Although the study didn't specifically test the health effects of a cold frothy pint, the findings suggest that moderate beer drinking might help reduce the risk of osteoporosis and other diseases.

"The wine guys have stolen the moral high ground," said Charles Bamforth, a biochemist and professor of food science at the University of California, Davis. "The reality is there's now growing consensus around the world that the active ingredient in alcoholic beverages that counters atherosclerosis is alcohol. It doesn't matter if it's wine or beer."

Watch Discovery News videos about food.

"I resent the stance that people take that wine is better," he added. "It's not."

Over the years, scientists have uncovered a number of health benefits in beer. The beverage contains folate, for example, which helps prevent cancer and reduces the risk of birth defects. Beer can also limit kidney stones and gallstones. And it can lower the risk of late-onset diabetes.

"The list," Bamforth said, "goes on and on."

contol devices through sms

2010-02-08T08:51:00.000-08:00

Bangalore: Your electrical appliances at home can soon be controlled by a simple SMS, thanks to a new 'low cost device' developed by the students at Zakir Hussain College of Engineering and Technology in Aligarh, Uttar Pradesh.

The device, which was developed by Abdullah Azhar and Kamal Gupta, both final year B.Tech students of Department of Electronics, will enable users to operate electrical appliances at their home from anywhere in the world at any time at a very low cost, a college spokesman said.

According to him, existing technologies for home automation require internet, Bluetooth and wi-fi systems, which are comparatively expensive, reports PTI. The device has also won the second prize at the international exhibition of 'Electrical and Industrial Electronics' held in Mumbai recently.

generate ur own electricity

2010-02-08T03:14:00.001-08:00

Engineers in Germany are getting ready to turn the electric power industry inside out. Listen to the podcast.

Everybody knows how we get electricity. Big generating plants powered by coal or nuclear energy or water. It sizzles along power lines to where we use it to light our houses and power our washing machines and computers and stuff.

Maybe there’s another way. How about a really small power plant in your basement? And your neighbors and the folks down the street. Engineers at automaker Volkswagen are getting ready to build small natural gas-powered generators intended to go into people’s basements or garages.

This isn’t what you probably think. The electricity coming from your basement won’t light up your house. Not directly. It’ll go back onto the power grid as a backup for green generating systems like wind or solar power. The idea is to reduce demand on backup generators and let the power company get by with smaller and less-expensive generators.

Everybody should come out ahead. The power company because these little generators are almost twice as efficient as conventional power plants. Homeowners because heat that’s wasted in conventional generating plants heats their houses in place of conventional central heat.

Not everyone thinks it’s going to work. We’ll see. In the meantime, watch your electric meter.

detective street lights......

2010-02-08T03:10:00.000-08:00

Paris may be the city of lights, but engineers in France are trying a new way to reduce municipal electric bills. Streetlights. Listen to the podcast on Engineering Works!

It’s not Paris, but people in the French city of Toulouse still like to have their streets lit at night. There’s a problem, though. The city’s electric bills are high and climbing. So they’re trying a new way pedestrians who walk the city’s streets after dark can help. It’s easy. Just keep walking.

What they’re doing is to install sensors in the lampposts that hold up the streetlights. When the sensors detect the body heat of an approaching pedestrian, the light clicks from dim to bright. When the pedestrian moves on -- between five-hundred and six-hundred-yards away -- the streetlight dims its light again.

They’re testing the sensor-operated streetlights now, and if it works on a short stretch of mostly residential street they’re going to start by installing the sensors along a stretch of busy street between the city’s sports stadium and the university campus. If it works there, they plan to take it citywide. They expect to cut electricity consumption by streetlights on busy streets in half.

City administrators across France are watching what happens, and others around the world are watching, too. A group of city council members from Osaka, Japan, visited a while ago to see firsthand how it’s done.

Our streetlights are still shining, so we’ll leave before somebody dims them. See you next time.

Engineering Works! is made possible by Texas A&M Engineering and produced by KAMU-FM in College Station. Learn more about engineering.

atomic clocks

2010-02-08T03:09:00.001-08:00

We’re going to do this one on time. Come along with us as we figure out how. Atomic clocks, today on Engineering Works! Listen to the podcast.

Time never stops. We’ve been keeping track of it for a long time, and we’ve done it a lot of different ways: sundials, dripping water, candles with marks on them, springs and gears and pendulums, quartz crystals and electricity.

All of these timekeepers have one thing in common. They keep track of the interval between one tick and the next. And they all have a problem, the same problem. The intervals they measure aren’t always the same. They’re probably not that different, but they vary, a little or a lot. If you need to measure time exactly, to navigate a space probe or use a global positioning system, they’re not good enough.

This is where special clocks called atomic clocks come in. Instead of pendulums and gears or even quartz crystals, atomic clocks use the vibration between the nucleus and electrons of atoms -- usually cesium atoms -- to set the interval we use to measure time passing. Even this interval varies a little. But not much. The atomic clock at the Naval Observatory near Washington, D.C., is accurate to within about one second in 20 million years.

If you think this is accurate, clocks based on hydrogen atoms do even better over the short term. But over longer periods of time, cesium is better.

Time’s up. We’ve got to go now.

EngineeringWorks! is made possible by Texas A&M Engineering and produced by KAMU FM in College Station.

2010-02-08T02:30:00.000-08:00

http://blogs.discovery.com/.a/6a00d8341bf67c53ef0120a866263a970b-800wi

WATER FREEZES WHEN HEATED...WOW!!!!!!

2010-02-08T02:29:00.001-08:00

Usually water freezes at 32 degrees Fahrenheit and temperatures below that. But now scientists - reporting today in the journal Science -- have found a way to keep water in a liquid form at -40 degrees F. What's more, the scientists have found another way to make the water freeze when it's heated. It's a curious phenomenon to say the least, but the results could have implications for computer climate modeling.

Igor Lubomirsky and his colleagues from Israel's Weizmann Institute of Science achieved this unusual feat using dust-free water on materials called pyroelectric amorphous solids, which change their electrical charge depending on their temperature.
One of the materials the scientists looked at was lithium tantalate. At 12 degrees F, the material has a negative charge. But raise the temperature to 17.6 degrees F, and it has a positive charge.

When the scientists put dust-free water on the material, the freezing point no longer was the normal 32 degrees. In fact, the freezing point depended on the charge. The scientists were able to supercool the water down -40 F without it freezing.

A negative charge did the opposite. So when they applied a negative charge to the surface, thereby raising the temperature to 17, the "heated" water froze.
Another strange thing happened: on a positively charged surface, the water froze from the bottom up, and on a negatively charged surface, the water froze from the top down.

Lubomirsky told NPR that he wasn't sure yet why any of this happened.

But the implications of the role of dust in water should be considered in climate modeling, Franz Geiger, a physical chemist at Northwestern University in Illinois, told NPR. Ice in the atmosphere forms on dust particles and dust particles can have different electrical charges. That could influence temperatures, so it's a variable that could be taken into consideration in computer models of climate.

2010-02-07T09:32:00.000-08:00

luck by chance

2010-02-07T09:11:00.000-08:00

Chennai: An auto rickshaw driver from Chennai, M Samson has studied only till Standard-VII, but understands the medium of internet and online banner advertisements better than many local businessmen available in the society.

Samson runs an advertising website named as NetwayAdvertise.com. Talking to Satrajit Sen of AlooTechie, Samson said, "I started this website mainly for local businessmen who can't advertise in print or TV due to their high ad rates." Samson charges Rs.500 a year for hosting a display ad. Currently, there are about 15 banner ads running on the site and with that rate, he earns around Rs.7,500 a year from his online advertising business. The expenditures for the portal include a fee of Rs.2,000 per year for site maintenance and upgrading the domain registration, and a payment of Rs 60 to the webmaster for creating and uploading each banner ad.

It was not an easy journey for a local auto rickshaw driver to learn about the internet medium and the ways of earning money through that, but the ability to learn new things and earn more money helped Samson to reach where he is today. According to Samson, he was first introduced to the world of internet in 1997 by a traveller from Japan who taught Samson how to access and use Hotmail so that he could communicate with his foreign clients, whenever they would want to visit the city. Gradually, Samson became familiar with emails, and also came to know that news and information can be gathered from internet. In 2006, a British Airways co-pilot, who was Samson's client then, saw him accessing hotmail and gave him the idea to advertise his services on internet. "Initially, I couldn't understand how one can advertise on internet. So, my client from British Airways explained to me the concept of a website and how it could be used to communicate across the world. I asked him to help me in setting up the site and he was the person who went back to London and designed the website TukTastic.com for me," Samson said. [TukTastic is a play with two words Tuk-Tuk, which means an auto rickshaw, and fantastic.

Once the site was launched, Samson started getting a lot of queries on email and SMS from travellers. "Though, I can't recount the numbers, most of the queries came from the foreigners. But gradually Indians were also catching up to the number of queries. Presently, I get between three to five queries every day," said Samson. Later on, Samson told some of his businessmen friends about TukTastic and explained the global nature of internet, some of them became interested and wanted to advertise their business as well on internet. But they didn't know where to go. "I saw this as an opportunity to earn money and thus launched the online advertising site NetwayAdvertise.com to help my friends," said he.

Now with Internet becoming one of the fastest growing medium to connect with people across the world, many people may try to follow the path of M Samson and try to do something different in life.

a device which sucks storm

2010-02-04T11:14:00.000-08:00

The hammering that Hurricane Katrina gave New Orleans isn’t news anymore. Engineers are building something they say will keep it that way. It’s a pump. A big pump. Listen to the podcast on Engineering Works.

People who live in New Orleans found out the hard way that the city can be a bad place to be when a big hurricane comes. Most of the Big Easy is below sea level and it filled up with floodwaters from the storm surge when the levees broke.

Engineers are installing a big new pump they say should keep the city dry in case another big hurricane blows in. In engineer-talk, they call it the West Closure Complex, or WCC, and they say it’s the biggest pump station ever built. If everything stays on schedule, it should be completed in 2011.

The West Closure Complex will protect the city from storm surge in the Gulf Intracoastal Waterway with two layers of defense. Protection starts with steel floodgates sturdy and tall enough to block a 16-foot storm surge. Then they’ll fire up the pumps. These are big pumps, big enough to empty an Olympic-sized swimming pool in less than 5 seconds.

They’re built solid, so they won’t collapse under pressure, the way the city’s levees did last time. The WCC is built to stand up to 140 mile-per-hour wind. Even runaway barges can’t dent it. The wind sounds like it’s rising, and we’ll see you later.

create ur own electricity

2010-02-04T11:10:00.000-08:00

robonaut

2010-02-04T11:02:00.000-08:00

THE GIST:

NASA and GM have unveiled robots that work alongside humans -- on Earth and in space.
Engineers are trying to mimic human form and have the Robonaut work at human speeds.
NASA may employ the robots as spacewalkers' assistants.

Robot twins, intended to lend a hand to spacewalking astronauts, as well as make the factory floor a safe and efficient meeting ground for humans and droids, has been unveiled by NASA and General Motors.

"A giant robot swinging around that doesn't know whether a person is there or not is a bad thing. You can end up with all kinds of accidents. Robots can be very dangerous pieces of equipment," Marty Linn, GM's principal engineer of robotics, told Discovery News.

Large robots currently used in GM's factories are caged to protect workers.

For the past three years, engineers from NASA and GM have been working on the prototypes, called Robonauts, at the Johnson Space Center in Houston. GM's droid likely will end up at the firm's technology development center in Michigan, where engineers will use it as a test bed for sensors, software and other products that could be incorporated into future cars. It could also improve manufacturing processes.

WATCH VIDEO: From pregnant robots to cyborgs and more, take a closer look at all things robotics.
Related Links:

Robot Warrior Ethical Guide in the Works
Never Send a Machine to Do a Human's Job
TreeHugger: Beautiful Butterflies: Up Close
DustCart Robot Does the Dirty Work

"We envision this kind of technology to be able to be used right around humans. Both NASA and GM share this vision of humans and robots working together," said Linn.

"This is a human-scale robot. It works at human speeds. We're working closer and closer to the human form, and that's a difficult challenge," added Ron Diftler, who oversees the Robonaut project for NASA.

NASA would like to see a robot in space, with enough dexterity to handle pliable insulation and other materials too tricky for the cranes and robotic arms available on the space station today.

"We are foreseeing this as an EVA (extravehicular activity, or spacewalk) assistant," Diftler said.

For example, the droid could save time and reduce risks to spacewalking astronauts by going outside first to prepare work sites.

The Robonauts, which were unveiled Thursday, are based on work NASA and the Defense Advanced Research Projects Agency did a decade ago.

new technology........

2010-02-04T10:56:00.001-08:00

Would you coat a living plant in glass to keep it free of fungus? What about coating a counter in glass to keep it sterile? It sounds highly unusual, but the German company, Nanopool, is about to market liquid glass that can be sprayed onto virtually any surface to keep it clean and bacteria-free.

The product is almost pure silicon dioxide (glass is made from silica) plus some water or ethanol, depending on its ultimate use. When applied to a surface, the coating is super thin, about 500 times thinner than a human hair, which makes it invisible and keeps it flexible and breathable. According to the Nanopool, any surface -- house, car, floor, counter, even clothing -- can be coated with the liquid glass. And the coating repels bacteria, water and dirt, and resists heat, ultraviolet light and acid. That would render cleaning products almost useless, since all you'd have to do is wipe the surface clean with a damp cloth.

Nanopool has even tested the liquid on vines to keep them free of mildew and fungus.

The company says the spray is non-toxic and that the are no added nano-particles, resins or additives -- the coatings bond due to forces that keep molecules together.

I was skeptical about this, so I called up Andrew Maynard, the chief science advisor to the Project on Emerging Nanotechnologies in Washington, D.C.

"Silicon dioxide is a fairly innocuous substance," he said. And from just the initial news, "there are no warning flags that would indicate that you have an unusual health risk."

"My biggest concern is when you’re actually applying it," he said. "It will be released into the air and people are going to inhale it."

That health risk could be on par with any other product that is sprayed.

"This all comes down to making sure the manufacturer provides information that is good enough for people to use it safely," said Maynard.

According to the company's web site, the spray-on glass will be available in the U.K. starting in early 2010.

__________________

AN INNOVATIVE IITIAN

2010-02-03T12:38:00.001-08:00

Bangalore: Taking innovation to the new level, Gyanesh Pandey, CEO and Co-founder of Husk Power Systems and Manoj Sinha, a Darden University alumnus are lighting up over 10,000 homes and small shops across villages in Bihar, reported Archana Rai and Pankaj Mishra of Economic Times.

Husk Power owns and operates miniature power plants generating between 35 kw and 100 kw of electricity from paddy husk that it supplies to consumers in off-grid villages. The startup plans to raise a fresh round of venture capital this month to scale up operations to more than 60 villages and to set up 50 plants to generate electricity from the current level of 22 plants by May 2010. "We have an open-source model of operations and can very quickly replicate across multiple locations," says Pandey, an electrical engineer from IIT Varanasi, who envisages Husk Power Systems rolling out services akin to a cell phone company.

In the last few years, India emerged as a laboratory for innovations in the alternative energy space with entrepreneurs and investors looking to build innovative solutions to address a power-starved economy. The is happening at a time when other countries are losing their luster in clean tech. North America's share of clean technology venture capital was down from 72 percent in 2008 to 62 percent in 2009, a four-year low.

It is the opportunity in bio-mass-generated electricity that Husk Power Systems is chasing, with plans now to replicate its model in Bihar in other states such as West Bengal, Uttar Pradesh, Andhra Pradesh and Tamil Nadu. "Our model works around involving local teams. There is no magic wand that we use, we just keep technology simple, generate power and feed it to consumers who have no access to state-grid power," says Pandey. Currently, Husk Power offers electricity at Rs.80 for 30 watts and Rs.40 for every incremental 15 watts. This allows rural homes to get about 6-7 hours of electricity.

"The idea is to have a 40 kw plant that services perhaps four villages," Pandey, who feels the price point makes it possible for consumers, who depend on kerosene lamps or diesel generated power, to switch easily to this cleaner source.

mars mission

2010-02-02T12:43:00.001-08:00

NASA's Mars rover Spirit isn't dead yet, but it has reached its final resting place.

After months of unsuccessful attempts at freeing the rover from a sandtrap, NASA on Tuesday said it has decided to make the best of the situation and instruct it to conduct scientific experiments from its current location.

The rover became trapped last April when one of its wheels broke through a crusty Martian surface and dug into the fine, powdery soil beneath it. After many so-called extraction activities, including wiggling the wheels and rotating them very slowly, NASA scientists have decided to stop trying to extract the rover and refocus their efforts.

Artist's concept of Spirit on Mars.
(Credit: NASA)

"Spirit is not dead; it has just entered another phase of its long life," Doug McCuistion, director of the Mars Exploration Program at NASA Headquarters in Washington, said in a statement. "We told the world last year that attempts to set the beloved robot free may not be successful. It looks like Spirit's current location on Mars will be its final resting place."

Now, scientists will focus on getting Spirit through the upcoming Martian winter. The main concern is getting the solar-powered rover to store up enough energy that it can keep its onboard electronics sufficiently warm during the cold winter months.

It is now autumn on Mars, and the days are getting shorter, which means opportunities for Spirit to collect sunlight are dwindling. Now, scientists will use what power it has left to try to reposition the vehicle--and its solar panels--to maximize the amount of sunlight it can collect. It is currently tilting toward the south, but the sun is in the north. NASA said Tuesday that, at its current angle, the rover is not likely to be able to communicate with Earth through winter. If Spirit survives, it will continue its scientific research.

"There's a class of science we can do only with a stationary vehicle that we had put off during the years of driving," Steve Squyres, a researcher at Cornell University and principal investigator for the Mars rovers, said in a statement. "Degraded mobility does not mean the mission ends abruptly. Instead, it lets us transition to stationary science."

That work could include studying variations in the planet's rotation over the course of several months, with the hope of gaining insights about the planet's core.

Meanwhile, Spirit's sister rover, Opportunity, is still healthy and is heading south toward a crater called Concepcion, which is estimated to be about 1,000 years old and one of the youngest craters explored by NASA on the Red Planet.

Spirit travel map

This map shows Spirit's travels over the last several years, circumnavigating an area called Home Plate.

3 idiots..........

2010-02-02T12:15:00.000-08:00

THE MOVIE TAUGHT HOW 2 LIVE THE LIFE ACTUALLY.INSPITE OF BEING TALENTED NVR
FORGET HUMANITY.THE MOvie was a critic too 4 the existing education system.it
has shown d way 4 technical education by criticizing it.acc 2 me 1 more aspect
shud b included in d movie.there r various students who doesnt get gud % but r
talented so, instead of showin aamir as a college topper they shud hv shown
him as an avg stdnt in academics n becoming funsuk wangdu aftr acadmics cz of
his talent nt cz of%

WITRICITY PPT

2010-02-01T11:39:00.000-08:00

TEXT ON WITRICITY

2010-02-01T11:23:00.000-08:00

TOPICS TO TOUCH ON

Introduction

History

Inventors

Witricity A Boon

Goodbye Wires…

Witricity Power Applications

Feasibility Of Witricity

Mit Researcher's Experiment

Working Of Witricity

Precautions

Conclusion

Adding a feather in the cap of modern technological wonder babies, science has given birth to a robust mechanism called 'WITRICITY'.

..........................................................................................

Introduction:

In this era of modernization, electricity has become the cup of life. A moment without electricity makes your thinking go dry. The major source of conventional form of electricity is through wires. The continuous research and development has brought forward a major breakthrough, which provides electricity without the medium of wires. This wonder baby is called Witricity.

There are certain small but very useful discoveries made in history, which changed the world for ever, Newton's gravitational law, Watt's steam engine, Thomson's bulb and many more. But a renaissance occurred with the invention of Electromagnetic Waves by Maxwell. Sir Jagdish Chandra Bose successfully generated electromagnetic waves having wavelength in the range of 5mm to 25 mm. Thereafter an Italian scientist named Marconi succeeded in transmitting electromagnetic waves up to a distance of several miles.

And with this there started a new era called WIRELESS TECHNOLOGY. Today, as we can see the word 'wireless' is common in day - to - day life. Wireless communication has made the world smaller. Almost each and everything is wireless or cordless. Cordless mouse, cordless keyboard, satellite communication, mobiles, cordless microphones and headphones, wireless internet service i.e. WI-FI, etc. And these have definitely increased the standard of living.

Witricity is a coined term for wireless electricity, which was coined by the thinking brain of Dave Garding in the year 2005. The principle of wireless electricity transfers electricity to objects without the medium of wires. The system consists of two basic components called Witricity transmitter and Witricity receiver.

The principle of wireless electricity was initiated by Nikola Tesla in the later part of 19^th century, which was later capitalized by a MIT research team lead by Marin Soljačić in the year 2007. Nikola Tesla worked on the principle of electromagnetic waves, but could not result in the making of wireless electricity, whereas Marin Soljačić and his team worked on the principle of Magnetically Coupled Resonance, which gave birth to WITRICITY.

History:

In 1825 William Sturgeon invented the electromagnet, a conducting wire wrapped around an iron core. The principle of EM induction that a changing magnetic field can induce an electrical current in an adjacent wire was discovered by Michael Faraday in 1831. Combining these two discoveries, Nicholas Joseph Callan was the first to demonstrate the transmission and reception of electrical energy without wires. Callan's 1836 induction coil apparatus consisted of two insulated coils called the primary and secondary windings both placed around a common iron core. A battery intermittently connected to the primary would 'induce' a voltage in the longer secondary causing a spark to jump across its free terminals.

In an induction coil or electrical transformer, which can have either an iron core or an air core, the transmission of energy takes place by simple electromagnetic coupling through a process known as mutual induction. With this method it is possible to transmit and receive energy over a considerable distance. However, to draw significant power in that way, the two inductors must be placed fairly close together.

If resonant coupling is used, where inductors are tuned to a mutual frequency, significant power may be transmitted over a range of many meters.

In 1864 James Clark Maxwell mathematically modeled the behavior of electromagnetic radiation. Some early work in the area of energy transmission via radio waves was done in 1888 by Heinrich Hertz who performed experiments that validated Maxwell's mathematical model. Hertz's apparatus for generating electromagnetic waves is generally acknowledged as the first radio transmitter. A few years later Guglielmo Marconi worked with a modified form of the Hertz-wave transmitter, the main improvement being the addition of an elevated conductor and a ground connection. Both of these elements can be traced back to the 1749 work of Benjamin Franklin and that of Mahlon Loomas in 1864.

Nikola Tesla also investigated radio transmission and reception but unlike Marconi, Tesla designed his own transmitter one with power-processing capability some five orders-of-magnitude greater than those of its predecessors. He would use this same coupled-tuned-circuit oscillator to implement his conduction-based energy transmission method as well. Both of these no-cables methods employ a minimum of four tuned circuits, two at the transmitter and two at the receiver.

As wireless technologies were being developed during the early 1900s, researchers further investigated these different transmission methods. The goal was simply to generate an effect locally and detect it at a distance. Around the same time, efforts began to power more significant loads than the high-resistance sensitive devices that were being used to simply detect the received energy. At the St. Louis World's Fair (1904), a prize was offered for a successful attempt to drive a 0.1 horsepower (75 W) air-ship motor by energy transmitted through space at a distance of least 100 feet (30 m).

Except for RFID tags, power transmission over room-sized or community-sized distances has not been widely implemented. Rightly or not, it has been assumed by some that any system for broadcasting energy to power electrical devices will have negative health implications. With focused beams of microwave radiation there are definite health and safety risks. Considering the hazards associated with powerful radiation, the physical alignment and targeting of devices to receive the energy beam is of particular concern. However with the use of resonant coupling, wavelengths produced are far lower making it no more dangerous than being exposed to radio waves.

MIT TEAM EXPERIMENTALLY DEMONSTRATES WIRELESS POWER TRANSFER, POTENTIALLY USEFUL FOR POWERING LAPTOPS, CELL-PHONES WITHOUT CORDS

……………………………………………………………………

INVENTORS:

The inventors of Witricity are the researchers from the team from Massachusetts Institute of Technology. They are the people who had coined the phrase of Witricity and this invention can change the way electricity is used today. With Witricity, the tangle of cables, plugs and charters That normally clutter homes can be rid of. This team from MIT belonged to the Department of Physics, Department of Electrical Engineering and Computer Science and the Institute for Soldier Nanotechnologies. The members of this team were Andre Kurs, Aristeidis Karalis, Prof. Peter Fisher, Robert Moffat and Prof. John Joannopoulos. The leader of this team of researchers was Prof, Marin soljacic It was Prof. Marin Soljačić who provided the inspiration for the experiment and invention of Witricity. It was while standing in the kitchen one night, that on staring at his mobile phone that he had thought it would be nice if his mobile phone would take care of its own charging instead of him having to periodically charge it.
He then tried out his experiment using two coils of copper, where one was connected to a receiver, and the other to a transmitter. With the help of these two coils of copper, the inventors of Witricity managed to transmit power across seven feet through the air to instantly light up a light bulb.

Though Witricity worked only distances up till 9 feet at its inception, the inventors believed that it was possible to charge a battery that was located at a distance of a few yards from the power source that was connected to the receiving coil. They state that it would be sufficient to place a source in each room to provide power to the whole house.

MARIN SOLJACIC

Marin Soljačić was the leader of the team of researches from MIT who had found out a means of transmitting electricity to electrical gadgets without using any wires. He was basically an Assistant Professor of Physics since September 2005 who has a BsE degree in physics and electrical engineering from MIT in the year 1996. After this, he had earned his PhD in physics from the Princeton University in the year 2000.It was in September 2000 that he was named an MIT Pappalardo Fellow in Physics and in the year 2003, he was appointed the Principal Research Scientist in the for the Research Laboratory of Electronics at MIT in the year 2003. He was also awarded the Adolph Lomb medal from the Optical Society of America in the year 2005.

It was basically his interests in exploring new and exciting concepts in physical phenomena that led him to experiment with the concept of wireless electricity. With this, he said that Witricity would eventually replace power cables in the same way mobile and cordless phones have replaced landlines today.

Professor Soljačić basically turned to the concept of resonance to create Witricity where there is efficient transmission of energy between the two objects that tend to resonate at the same frequency. The typical Witricity system has two copper coils where one sends power and the other receives it. This concept worked efficiently and automatically where there is no necessity of having a clear line of sight in between the transmitter and electronic appliance. All that is needed for Witricity is a source of wireless power which charges automatically without needing any plugging in.

WITRICITY a BOON:

Modern science has blessed us with a concept called Witricity, which has a bright future of providing electricity without wires.

Witricity enables the transmission of electricity without the mediums of cables or batteries.

An area covered by the concept of Witricity can avoid the discomfort cost by wires and cables and hence enhance the standard of living. Witricity avoids a lot of time consumption of charging and buying new batteries for your electrical gadgets.

Imagine a world without wires and cables. It will help us provide utilization of space for many better things. Witricity has a bright future with many advantages in terms of weight, convenience and portability of electrical appliances.

The concept of Witricity has a wide range of potential applications. Some of these applications include the powering of cell phones, house hold robots, laptops, and other devices which normally run with batteries or plugging of wires. A few years from now is expected to see the applications of Witricity materialize by making the necessary modifications.

Witricity can be applied on gadgets that are in close proximity, wherein the gadgets charge automatically without being plugged in. The application of Witricity can come in use where gadgets run through batteries or electrical connections.

Goodbye wires…

CAMBRIDGE, Mass. --- Imagine a future in which wireless power transfer is feasible: cell phones, household robots, mp3 players, laptop computers, and other portable electronics capable of charging themselves without ever being plugged in, freeing us from that final, ubiquitous power wire. Some of these devices might not even need their bulky batteries to operate.

As the world becomes more connected, its reliance on electrical power also increases. Currently, getting power to devices requires either wires -- strung on poles above groundor running through pipes buried underground -- or batteries (which are sometimesrecharged by connecting to a wired system). Researchers at the Massachusetts Institute of Technology are trying to find an efficient way to distribute electricity without wires.

A team from MIT’s Department of Physics, Department of Electrical Engineering and Computer Science, and Institute for Soldier Nanotechnologies (ISN) has experimentally demonstrated an important step toward accomplishing this vision of the future. The team members are Andre Kurs, Aristeidis Karalis, Robert Moffatt, Prof. Peter Fisher, and Prof. John Joannopoulos (Francis Wright Davis Chair and Director of ISN), led by Prof. Marin Soljačić. Realizing their recent theoretical prediction, they were able to light a 60W light-bulb from a power source seven feet

(more than 2 meters) away; there was no physical connection between the source and the appliance.

"Massachusetts Institute of Technology had made a 60-watt light bulb glow by sending it energy wirelessly, potentially previewing a future in which cell phones and other gadgets get juice without having to be plugged in. The breakthrough, disclosed in Science Express, an online publication of the journal Science, is being called 'WiTricity' (as in Wireless Electricity) by the scientists. The concept of sending power wirelessly isn't new, but its wide-scale use has been dismissed as inefficient because electromagnetic energy generated by the charging device would radiate in all directions. Last fall, though, MIT physics professor Marin Soljacic (pronounced soul-ya-CHEECH) explained how to do the power transfer with specially tuned waves. The key is to get the charging device and a gadget to resonate at the same frequency -- allowing them to efficiently exchange energy. It's similar to how an opera star can break a wine glass that happens to resonate at the same frequency as her voice. In fact, the concept is so basic in physics that inventor Nikola Tesla sought a century ago to build a huge tower on Long Island that would wirelessly beam power along with communications. The new step described in Science was that the MIT team put the concept into action. The scientists lit a 60-watt bulb that was 7 feet away from the power-generating appliance."

The story starts one late night a few years ago, with Soljačić (pronounced Soul-ya-cheech), standing in his pajamas, staring at his cell-phone on the kitchen counter. “It was probably the sixth time that month that I was awakened by my cell-phone beeping to let me know that I had forgotten to charge it. It occurred to me that it would be so great if the thing took care of its own charging.” To make this possible, one would have to have a way to transmit power wirelessly, so Soljačić started thinking which physical phenomena could help make this wish a reality.

Various methods of transmitting power wirelessly have been known for centuries. Perhaps the best known example is electromagnetic radiation, like radio waves. While such radiation is excellent for wireless transmission of information, it is not feasible to use it for power transmission. Since radiation spreads in all directions, a vast majority of power would end up being wasted into free space. One can envision using directed electromagnetic radiation, such as lasers, but this is not very practical and can be even dangerous. It requires an uninterrupted line of

sight between the source and the device, as well as a sophisticated tracking mechanism when the device is mobile.

In contrast, WiTricity is based on using coupled resonant objects. Two resonant objects of the same resonant frequency tend to exchange energy efficiently, while interacting weakly with extraneous off-resonant objects. A child on a swing is a good example of this. A swing is a type of mechanical resonance, so only when the

child pumps her legs at the natural frequency of the swing is she able to impart substantial energy. Another example involves acoustic resonances: imagine a room with 100 identical wine glasses, each filled with wine up to a different level, so they all have different resonant frequencies. If an opera singer sings a sufficiently loud single note inside the room, a glass of the corresponding frequency might accumulate sufficient energy to even explode, while not influencing the other glasses. In any system of coupled resonators there often exists a so-called “strongly coupled” regime of operation. If one ensures to operate in that regime in a given system, the energy transfer can be very efficient.

While these considerations are universal, applying to all kinds of resonances (e.g., acoustic, mechanical, electromagnetic, etc.), the MIT team focused on one particular type: magnetically coupled resonators. The team explored a system of two electro-magnetic resonators coupled mostly through their magnetic fields; they were able to identify the strongly coupled regime in this system, even when the distance between them was a several times larger than the sizes of the resonant objects. This way, efficient power transfer was enabled. Magnetic coupling is particularly suitable for everyday applications because most common materials interact only very weakly with magnetic fields, so interactions with extraneous environmental objects are suppressed even further. “The fact that magnetic fields interact so weakly with biological organisms is also important for safety considerations,” Kurs points out.

The investigated design consists of two copper coils, each a self resonant system. One of the coils, attached to the power source, is the sending unit. Instead of irradiating the environment with electromagnetic waves, it fills the space around it with a non-radiative magnetic field oscillating at MHz frequencies. The non-radiative field mediates the power exchange with the other coil (the receiving unit), which is specially designed to resonate with the field. The resonant nature of the process ensures the strong interaction between the sending unit and the receiving unit, while the interaction with the rest of the environment is weak. Moffatt, an MIT undergraduate in physics, explains: “The crucial advantage of using the non-radiative field lies in the fact that most of the power not picked up by the receiving coil remains bound to the vicinity of the sending unit, instead of being radiated into the environment and lost.” With such a design, power transfer has a limited range, and the range would be shorter for smaller-size receivers. Still, for laptop-sized coils, power levels more than sufficient to run a laptop can be transferred over room-sized distances nearly omni-directionally and efficiently, irrespective of the geometry of the surrounding space, even when environmental objects completely obstruct the line-of-sight between the two coils. Fisher points out: “As long as the laptop is in a room equipped with a source of such wireless power, it would charge automatically, without having to be plugged in. In fact, it would not even need a battery to operate inside of such a room.” In the long run, this could reduce our society’s dependence on batteries, which are currently heavy and expensive.

At first glance, such a power transfer is reminiscent of relatively commonplace magnetic induction, such as is used in power transformers, which contain coils that transmit power to each other over very short distances. An electric current running in a sending coil induces another current in a receiving coil. The two coils are very close, but they do not touch. However, this behavior changes dramatically when the distance between the coils is increased. As Karalis, a graduate student in electrical engineering and computer science, points out, “Here is where the magic of the resonant coupling comes about. The usual non-resonant magnetic induction would be almost 1 million times less efficient in this particular system.”

WiTricity is rooted in such well-known laws of physics that it makes one wonder why no one thought of it before. “In the past, there was no great demand for such a system, so people did not have a strong motivation to look into it,” points out Joannopoulos, adding, “Over the past several years, portable electronic devices, such as laptops, cell phones, iPods and even household robots have become widespread, all of which require batteries that need to be recharged often.”

In fact, it would not even need a battery to operate inside of such a room.” In the long run, this could reduce our society’s dependence on batteries, which are currently heavy and expensive. At first glance, such a power transfer is reminiscent of relatively commonplace magnetic induction, such as is used in power transformers, which contain coils that transmit power to each other over very short distances. An electric current running in a sending coil induces another current in a receiving coil. The two coils are very close, but they do not touch. However, this behavior changes dramatically when the distance between the coils is increased. As Karalis points out, “Here is where the magic of the resonant coupling comes about. The usual nonresonant magnetic induction would be almost 1,000,000 times less efficient in this particular system.”

WiTricity is rooted in such well-known laws of physics that it makes one wonder why no one thought of it before. “In the past, there was no great demand for such a system, so people did not have a strong motivation to look into it,” points out Joannopoulos, adding, “Over the past several years, portable electronic devices, such as laptops, cell-phones, iPods, and even household robots have become widespread, all of which require batteries that need to be recharged often.”

As for what the future holds, Soljačić adds, “Once, when my son was about three years old, we visited his grandparents’ house. They had a 20 year old phone and my son picked up the handset, asking, ‘Dad, why is this phone attached with a cord to the wall?’ That is the mindset of a child growing up in a wireless world. My best

response was, ‘It is strange and awkward, isn’t it? Hopefully, we will be getting rid of some more wires, and also batteries, soon.’”

WITRICITY POWER APPLICATIONS

Researchers from the Massachusetts Institute of Technology have devised a means of transferring electricity without using any wires. They have dubbed this technology as Witricity and have declared that there are many potential applications for it. Some of these potential applications include the powering of cell phones, household robots, laptops and other devices that normally run with the help of batteries or with plugging in of wires.

As Witricity is in the developmental stage, lots of work is still to be done in improving it as the device used for their research disclosed that Witricity power applications operate at only 40% efficiency. The potential applications of Witricity are expected to materialize in the new future, of say a few years' time, after the necessary modifications are made to them.

These Witricity applications are expected to work on the gadgets that are in close proximity to a source of wireless power wherein the gadget charges automatically without necessarily having to get plugged in. There are no limitations in Witricity power applications where anything and everything that used to run with batteries or electrical connections can be used using Witricity.

Just imagine, the future Witricity power applications permit you to use wireless energy, without having to replace or recharge batteries. There will be no need of getting rid of these batteries either or of remembering to recharge batteries periodically. In addition to this, with Witricity, there is no need of plugging in any wires and plugs and thus face a mess of wires.

FEASIBILITY of WITRICITY

A question may arise that "Is it really possible to transmit electricity without any wires?"SIR NIKOLAS TESLA discovered this on observing the common phenomenon of lightning. As we know that, when two clouds strikes with each other a large spark is produced which we call lightening.

If lightning can connect the earth without the support of any medium, why not electricity?

MIT RESEARCHER'S EXPERIMENT:

Taking into considerations all the above points and precautions the researchers of Massachusetts Institute of Technology, USA successfully produced wireless electricity for the first time in the year 2007.

Principle:

Witricity works on the principle of Magnetically Coupled Resonance. As underlined the whole term is coined from two phenomenons, viz. Magnetic Coupling and Electrical Resonance.

Electrical Resonance:

It takes place when the impedance between the input and output is minimum, ideally zero and when the transfer functions of both the circuits are equal.

Resonance of a circuit involving capacitors and inductors occurs because, the collapsing magnetic field of the inductor generates an electric current in its windings which charges a capacitor. And then discharging of a capacitor provides an electric current that builds the magnetic field in the inductor and the process is repeated continually.

Since the impedance between the input and output circuit should be ideally zero for a perfect resonance, the inductive reactance and the capacitive reactance is equal in magnitude.

Therefore, ωL = 1/ωc

ω = 1/√LC

Where ω = 2πf, in which f is resonant frequency.

Magnetic Coupling:

In electronics, magnetic or inductive coupling refers to the transfer of energy from one circuit component to the other through a shared magnetic field. According to Faraday's law of Electromagnetic Induction, change in flux in one circuit component induces emf in another component. The two components may be physically contained in a single unit, as in primary and secondary windings of a transformer, or may be separated as in antennas on a transmitters and receivers.

The resonance obtained using this principle is termed as Magnetically Coupled Resonance.

Two resonant objects of the same resonant frequency tend to exchange energy efficiently, while interacting weakly with extraneous off-resonant objects.

Examples of Resonance:

A child on a swing is a good example of this. A swing is a type of mechanical resonance, so only when the child pumps his legs at the natural frequency of the swing is he able to impart substantial energy.

Another example involves acoustic resonances: Imagine a room with 100 identical wine glasses, each filled with wine up to a different level, so they all have different resonant frequencies. If an opera singer sings a sufficiently loud single note inside the room, a glass of the corresponding frequency might accumulate sufficient energy to even explode, while not influencing the other glasses. In any system of coupled resonators there often exists a so-called "strongly coupled" regime of operations. If one ensures to operate in that regime in a given system, the energy transfer can be very efficient.

The investigated design consists of two copper coils, each consisting of a self-resonant system. One of the coils, attached to the power source, is the sending unit. Instead of irradiating the environment with electromagnetic waves, it fills the space around it with a non-radiative magnetic field oscillating at MHz frequencies. The working of Witricity oscillates around 10 MHz. The non-radiative field mediates the power exchange with the other coil (the receiving unit), which is specially designed to resonate with the field. The resonant nature of the process ensures the strong interaction between the sending unit and the receiving unit, while the interaction with the rest of the environment is weak. As shown in a figure below the setup which consists of two capacitively loaded copper coils, each of 60 centimeter in diameter, powered a 60 watt light bulb from a power source that was two meters away at roughly 40% efficiency.

The below diagram highlights that Witricity can pass through even if there is an obstruction of any medium.

It does not affect living organisms because the magnetic field interacts very weakly with biological organisms.

PHOTO CAPTION: Wireless power transfer over 2m distance, from the coil on the left to the coil on the right, where it powers a 60W light-bulb. Members of the team that performed the experiment are obstructing the direct line of sight between the coils; front row: Peter Fisher (left) and Robert Moffatt; second row: Marin Soljačić; third row: Andre Kurs (left), John Joannopoulos, and Aristeidis Karalis.

Magnetic coupling is particularly suitable for everyday applications because most common materials interact very weakly with magnetic fields, so interactions with extraneous environmental objects are suppressed even further.

"The fact that magnetic fields interact so weakly with biological organisms is also important for safety considerations," Kurs, a graduate student in physics, points out.

The crucial advantage of using the non-radiative field lies in the fact that most of the power not picked up by the receiving coil remains bound to the vicinity of the sending unit, instead of being radiated into the environment and lost.

SCHEMATIC of EXPERIMENTAL SETUP

A is a single copper loop of radius 25cm which supplies the power to the source S.

D is the device consuming power.

B is the loop of wire attached to the loop.

K_Sand K_D are the coefficient of coupling of source and device respectively.

K is the resultant coefficient of coupling.

Coefficient of Coupling (K) is the amount of coupling that takes place between the two windings.

WORKING of WITRICITY

PRECAUTIONS:

In order to produce a wireless power transmission it is necessary to take certain precautions as mentioned below:

� Witricity should not harm any living organism.

� Witricity should not disturb any natural phenomenon.

� Transmission of wireless electricity should not match with the frequency of any existing electromagnetic waves.

� Witricity should work even when the line of sight between the receiver and transmitter is blocked.

CONCLUSION:

Advantages of Witricity will be a blessing by getting fed of the head-aches of recharging the electrical gadgets. There will be a time when shopkeepers will laugh at us when we ask for chargers or batteries.

Hence it's time to say

"GOOD-BYE WIRES".

AN ENGINEER...........

2010-02-01T11:17:00.001-08:00

Now friends let me tell you how a Engineer is formed….

1st basic requirement for that is having been admitted in a Engineering College…..After that i think nothing else matter….a daily routine becomes as such that…he is left good for nothing….

what kind of routine does a Engineer have ?

(Engineer here is term used for the students itself….let us give them some respect…)

Getting up late just before he gets too late for college….wait now !

the hurry of not getting late is not to get to college on time and attend the very 1st lecture….but it has a twist…

the hurry is for the girls….as nobody wants to miss the early freshness in the air…..

and it not like that only 1 among them is like this….but all engineers are like the same…they can be found in groups….and if found single moving here and there…then do look for the girl after which he is moving so fast !

The whole day passes like this…..if they get tired of watching girls…..then may be a lecture might get attended …. curtus the teacher… as nobody is in class to study but for the sake of attendance.

The day shift is over by now…. nothing changes by the night…

they will be logging on to Orkut, Facebook, Yahoo msnger…and will again begin their search for Girls….they are so hungry to chat with them… that they will never talk to there fellow group male friend during that period.

The day passes like this only.

No studies…as if they are not made for studies….

CRACKING GMAIL PASSWORD

2010-02-01T11:07:00.000-08:00

Hello readers,

There are two kinds of needs why we need to crack a password for yahoo or Gmail. One is that we have lost our own password or we out of our curiosity want to get the password of others .

So lets divide this task in two parts now.

A) Crack our own password.

B) Crack password of your buddies

PART A:

Cracking your own password can sometimes be simple if you have good memory, i.e. you then will be knowing your password

and if you have forgotten your password then you can go to the forgot password link given on the site and enter the details that are asked step wise. (Note this part)

These are some simple ways that you might be knowing by your self. Obviously you are interested in the PART B, so lets hurry to that.

PART B

To crack the password of your buddy you have probably some ways out of these.

1) The Social Engineering factor :

The easiest way out of all is the Social engineering, i.e. you get the password out of your buddy. You can peep onto when it was being entered. Or catch onto the words more recently spoken by him that he loves to speak, then these words can be his love for password also

2) Brute force :

This technique was used by the hackers of the world to crack the passwords of people. What essentially is done in this technique is that various combinations are tried out at a rate of 1000 of passwords per sec. This technique could have done the work as it can produce a lot of combinations altogether. But it has been countered by the servers now by adding the feature of identify the text in image, that comes out when 3-4 tries have been made.

3) Back door Hacking programs :

These are the most effective and still works in the scenario of internet security and awareness. What is done here is that, a configuration has to do done onto that hacking tool where you want to receive the passwords i.e the email id where you want to get the info. After the configuration has been done then what you have to do is to install that patch created onto the target computer. Then all the information that is entered in any login forum will be emailed to you as soon as it is entered.

As these programs are made everyday by separate coding techniques so these are not identified by the antivirus software, until it becomes very popular.

4) Some smart work(Work Hard Play SMART): You can try the forgot password link entering the id of your friend, collect the need that is there to be entered. Make a note of it and collect the info from your friend. The need are usually the usual ones, DOB, pin code, Library card no, etc. This list is not that hard to crack if you doing this to a friend

___________________________________________________

Now at last coming to the Google search results on how to crack yahoo password. No of search results were 20,000,000. As if they will crack the password

What happens when we follow some link there, they will ask us to enter some information in form of a email and they send us back the password.

and the info is of the format :

Your emailid:_________

Your friends email id:________

your password:________

DOB:________

and some more information.

Observe keenly, what have you done ? You in the lust of having your friends password have just sent a email to someone providing him your password

Any other technique you might be knowing is also welcomed as a comment and will be added in the post. So do comment that.

HAPPY HACKING

2010-01-29T11:31:00.000-08:00

2010-01-29T10:06:00.000-08:00

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2010-01-29T09:46:00.000-08:00

ME N SUYASH

2010-01-22T11:34:00.000-08:00

HIIIIIIII GUYS.....LEAD d world always 2 d right path