How Google Search Engine Works

Google's search engine is a powerful tool. Without search engines like Google, it would be practically impossible to find the information you need when you browse the Web. Like all search engines, Google uses a special algorithm to generate search results. While Google shares general facts about its algorithm, the specifics are a company secret. This helps Google remain competitive with other search engines on the Web and reduces the chance of someone finding out how to abuse the system.
­Google uses automated programs called spiders or crawlers, just like most search engines. Also like other search engines, Google has a large index of keywords and where those words can be found. What sets Google apart is how it ranks search results, which in turn determines the order Google displays results on its search engine results page (SERP). Google uses a trademarked algorithm called PageRank, which assigns each Web page a relevancy score.
A Web page's PageRank depends on a few factors:

• The frequency and location of keywords within the Web page: If the keyword only appears once within the body of a page, it will receive a low score for that keyword.
• How long the Web page has existed: People create new Web pages every day, and not all of them stick around for long. Google places more value on pages with an established history.
• The number of other Web pages that link to the page in question: Google looks at how many Web pages link to a particular site to determine its relevance.

Out of these three factors, the third is the most important. It's easier to understand it with an example. Let's look at a search for the terms "Planet Earth."



As more Web pages link to Discovery's Planet Earth page, the Discovery page's rank increases. When Discovery's page ranks higher than other pages, it shows up at the top of the Google search results page.
Because Google looks at links to a Web page as a vote, it's not easy to cheat the system. The best way to make sure your Web page is high up on Google's search results is to provide great content so that people will link back to your page. The more links your page gets, the higher its PageRank score will be. If you attract the attention of sites with a high PageRank score, your score will grow faster.

Hitting the Links Google uses lots of tricks to prevent people from cheating the system to get higher placement on SERPs. For example, as a Web page adds links to more sites, its voting power decreases. A Web page that has a high PageRank with lots of outgoing links can have less influence than a lower-ranked page with only one or two outgoing links.

Google initiated an experiment with its search engine in 2008. For the first time, Google is allowing a group of beta testers to change the ranking order of search results. In this experiment, beta testers can promote or demote search results and tailor their search experience so that it's more personally relevant. Google executives say there's no guarantee that the company will ever implement this feature into the search engine globally.­
Google offers many different kinds of services in addition to chat. In the next section, we'll see how some of them work.

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Slow Down Read Carefully about Joshua Bell

Temperature swings 100 degrees in one week in Okla. town

Residents in the Northern Oklahoma town of Nowata experienced a nearly 110-degree shift in the weather this week after a cold front brought temperatures down to a record-setting -31 degrees.

Today, it's a balmy 72 degrees in Nowata. Yesterday, it reached 79 degrees.

"Isn't it crazy? I love it," Nowata resident Julie Koupe told local channel News on 6.

On Feb. 10, it was slightly colder in the region than it was on the South Pole, notes Tulsa World writer Cary Aspinall. More than 3,000 Nowata homes lost power and residents spent the next few days digging their cars and homes out of the snow. There was so much snow in Tulsa last week that city officials began debating provisional plans to truck it out of town.

On Thursday, the 79 degree weather tied for the warmest Feb. 17 since 1907.

Climate scientists note that extreme swings in weather are associated with the gradual warming of the earth's climate. And the Oklahoma Climatological Survey has verified that the state's average temperature readings have been trending upward, with some year-to-year variations, since the late 1980s. You can read the survey's findings and recommendations here (pdf).


But broader climate trends notwithstanding, Oklahoma has long been known for its unpredictable weather. The local saying (attributed to Will Rogers) goes, "If you don't like the weather in Oklahoma, wait five minutes." This time, Oklahomans had to wait a week.

How Titanic Sank really

 Titanic Facts

The RMS Titanic in full glory

The world's interest in the fascinating history of Titanic has endured for almost 100 years. April 15, 2005 will mark the 93rd anniversary of the sinking of the Titanic ship and although it has been nearly a century since the infamous luxury liner sank in the Atlantic Ocean, there continues to be a thirst for information regarding Titanic facts, myths and legends.

No other ship in the history of ocean travel has demanded as much interest as the Titanic. Volumes of books and reels of film have been produced regarding the most infamous shipwreck in history. We have attempted to provide here a brief introduction to some of the more fascinating facts, legends and myths regarding the sinking of the ship that was labeled 'unsinkable' before her disastrous maiden voyage in April of 1912.

History of the Titanic - The history of Titanic has endured for nearly a century. Find out more about the most fascinating ship and shipwreck in the world and how the tragedy of the ship continues to affect us today.

April 15, 1912, The Sinking of the Titanic - When the Titanic embarked on her maiden voyage the world was filled with hope and awe. In just a few short days those emotions turned to horror and grief. Find out what really happened that day in 1912: the sinking of the Titanic.
Passengers on the Titanic- One of the most fascinating aspects about the tragic history of the Titanic, is the eclectic mix of passengers onboard the ill fated luxury liner. When the ship sank, the lives of both the famous and the unknown were lost as well. Spend a few moments learning about the famous and not so famous passengers on the Titanic. Look here for a Titanic passenger list with the names of first, second and third
class passengers and survivors.

Titanic Ship - While the Titanic ship initially earned fame as the largest luxury liner on the open seas, she would obtain enduring distinction for the tragedy that took the ship to her watery grave. Return to the Titanic and discover the surprising facts that led to the ship's destruction from the moment she set sail.

Titanic Facts - It has been almost 100 years since the Titanic sank. During that time a number of myths and legends have grown up around the sinking of the now infamous ship. Take a few moments to read about some of the more interesting and true Titanic facts.

Titanic Movie -The 1997 release of 'Titanic' renewed the world's interest in a bygone era and the fate of the Titanic's maiden voyage. Find out more about the Titanic movie that captured the world's interest and won a ton of Academy Awards.
Titanic Pictures - For years the world pondered what the 'ship of dreams' might have really looked like and wondered if any part of the ship still remained to be seen somewhere below the icy depths of the Atlantic Ocean. In 1985 the first pictures of the wreck were taken. Immerse yourself in pictures of the Titanic's grave and find out what role those pictures have made in discovering the truth about the ship's tragic end.
Titanic Construction - The White Star Line billed the Titanic as 'unsinkable' months before the ship ever embarked on her maiden voyage. Her construction was reputed to have been the best of the best. So, why did she sink and did the ship's construction have anything to do with the tragedy?

Titanic Manifest - The manifest of the maiden, and only, voyage of the Titanic provides a fascinating look into life aboard the famous luxury liner during her brief few days at sea. Find out why the Titanic was called 'the ship of dreams'.

Titanic Wreck - Following the sinking of the Titanic in 1912, various groups and individuals searched for the Titanic wreck for decades. Many had started to believe the ship's grave would never be found. Become immersed in the search for the Titanic wreck.

Titanic Artifacts - The artifacts recovered from the Titanic wreck are a sad reminder of what happened that April morning of 1912.
Menus, clothes, jewelry, bottles of wine, letters from passengers on the Titanic, etc. were salvaged from the depths of the ocean and put on display in museums and exhibits or auctioned.

How old is Justin Bieber?

So for a long while now since Canadian pop star Justin Bieber released his first single and was introduced to the public the main question on everyone’s mind has been “How old is Justin Bieber?”
There has been allot of debate over this matter as some have said that he is 15 or 16 while a large number of people seem to think that Justin Bieber is not even a teen at all! Sounds strange to most people but it has been rumoured that Justin Bieber is actually an elderly man in his 50’s or later that uses a computer to manipulate his voice so that he sounds like a young teenager. They have also backed this up by showing images of what looking Justin Bieber putting a wig on before his performance in the UK. How old is Justin Bieber
If this is true then I think that everyone should have the right to know the truth of the real age of Justin Bieber. To find out the truth of how old Justin Bieber really is then click below to watch the video. How old is Justin Bieber

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RIP Justin Bieber Character On CSI Shot To Death

RIP Justin Bieber Character On CSI Shot To Death

On Thursday night, the CBS show "CSI" decided to put an end to the character Jason McCann (Justin Bieber). Bieber appeared on CSI once before, but it appears he will not be making a return to this hit TV show since his character is now officially dead. Hollywood insiders first thought that CSI would bring an end to Justin Bieber's character by having him blow himself up - but in the end it was a regular CSI cast member who was forced to kill him. I know many of you think that Justin Bieber is the best thing since sliced bread, but I do not share in those sentiments. To me, Bieber is just a created teen idol for a world filled with teenage girls who need someone famous to love.

How to Look Like Angelina Jolie

How to Look Like Angelina Jolie

Be confident in yourself and comfortable in your body. Angelina exudes confidence and she changes her style to suit herself and not what others want her to look like. Past styles include a gothic look with black hair and currently she has a more classic style and is often is seen in suits. She proudly displays her many tattoos, all markers of important things at different times in her life.

Have an active sex life. Angelina Jolie is not only known for being a sexual person, she has been extremely open about her sex life throughout the years. You might not have Brad Pitt, but you can enjoy the sex life you have with your partner by getting hot and heavy as often as possible for that Angelina Jolie glow.

Plump up your lips. Angelina Jolie's plump lips are one of her most obvious and attractive features. If you were not naturally blessed as she was, you can purchase one of the many lip plumping products such as Too Faced Lip Injection. Many makeup lines now offer lipsticks and gloss to enhance the fullness of your lips.

Tone down the make-up. Angelina's skin is usually slightly tanned and her hair almost always a dark brown these days. To go with this she wears mostly light brown shades on her eyelids, almost always has mascara on and uses a slightly darker lipstick with peach tones on her cheeks. Keep your hair long and dark as well to help you obtain her look.

 Wear clothing that suits your body type and personality. When walking the red carpet these days Angelina is often seen in attractive colors that don't stand out too much. Often when with her family she is pictured in jeans and a fitted shirt. She also accentuates her long body by showing her curves in outfits that show her silhouette and keeps jewelry simple with gold chains or hoop earrings.

Workout as often and eat as healthy as you can. Angelina will workout more for a role (such as Tomb Raider), but in her off time she works her body lifting weights and doing cardiovascular activity such as kickboxing. She even trained with weapons for her role as Lara Croft, although these days she gets most of her workout carrying and running after her children. Not known for following any particular diet since she is naturally thin as Angelina includes many fruits and vegetables into her family's diet.

How Did Michael Jackson's Skin Turn White

Michael Jackson's skin turned white as a result of the common pigment losing skin disease, vitiligo, also known as leucoderma.

There are many myths surrounding the color change of Michael Jackson in the early 90s. He was widely chastised in the media for ‘turning his back on his African ancestry’. He was accused of bleaching his skin in an attempt to ‘look white’.
When the slanderous attacks became intolerable, in 1993, Michael Jackson revealed, during an Oprah show, that he had a skin disease that turned his skin white. In 1994, Michael Jackson’s dermatologist Dr.Arnold Klein testified that MJ was diagnosed with vitiligo and lupus in 1984. Though lupus erythematosus is a potentially lethal disease, luckily it was in remission in Michael. Both discoid lupus erythematosus and vitiligo can produce loss of pigmentation in the skin.

What is Vitiligo?

Vitiligo is a common skin disorder that affects 1 in 250 people world over. Half of the cases start between the ages of 10 to 30 years. Genetics plays a role in vitiligo and there is a family history of vitiligo in about 30% of patients, as in the case of Michael Jackson. Vitiligo runs in his family.

How Michael Jackson Turned White

When there were more white patches than his normal skin color and the daily chore of hours of makeup became cumbersome, MJ was given the choice of depigmenting his skin so that the color would even out. The bleaching or depigmentation of the skin was carried out under the supervision of his dermatologist. 20% monobenzylether of hydroquinone was used for this purpose. This chemical causes a permanent and irreversible loss of skin pigment and produces a chalk-white color.
The absence of the melanin pigment makes the skin more prone for sun burns, hence Michael Jackson had to wear long sleeves and hat, and, at times, cover his face when he went outdoors.

Michael Jackson's Loss of Skin Color: The Trials and Tribulations

The ghostly white color and the plastic surgeries carried out to correct an accident injury (complications of lupus also contributing?) drastically changed Michael Jackson’s features and appearance. This was when the racist slanders flooded against him in the media about how he was forgetting his roots and turning his back on his African ancestry.
On February 10, 1993 Michael Jackson revealed on the Oprah show that his skin had turned white due to vitiligo and he had to depigment the skin to even out his skin color. He dismissed the allegations that he had bleached his skin to ‘become white’.
“I’m a black American, I am proud to be a black American, I am proud of my race. I am proud of who I am. I have a lot of pride and dignity,” were his words. This did put some brake on the racist attacks on him, but unfortunately there are still many people out there who refuse to accept that Michael Jackson turned white due to the skin disease vitiligo.

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How was taj mahal built

Fact of the Taj Mahal – Construction Feats

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Facts of the Taj Mahal and its construction commence with the way the land was acquired for its construction to the south of the walled city of Agra. The site chosen by Shah Jahan for the resting place of his beloved wife had belonged to Maharajah Jai Singh. Shah Jahan presented him with a large palace in the centre of Agra in exchange for the site for his Taj Mahal.
An area of roughly three acres for the foundations was excavated and filled with dirt to reduce seepage from the river. The entire site was levelled to a fixed height about 50 m above the riverbank. The Taj Mahal is 180 feet tall. The dome itself measures 60 feet in diameter and 80 feet high.
In the tomb area, wells were then dug down until water was encountered. These wells were later filled with stone and rubble, forming the basis for the footings of the tomb. An additional well was built to same depth nearby to provide a visual method to track water level changes over time.
Instead of lashed bamboo, the typical scaffolding method, workmen constructed a colossal brick scaffold that mirrored the inner and outer surfaces of the tomb. The scaffold was so enormous that foremen estimated it would take years to dismantle.
According to legend, Shah Jahan decreed that anyone could keep bricks taken from the scaffold, and it was dismantled by peasants overnight.
The Taj Mahal construction facts reveal that a 15-kilometre tamped-earth ramp was built to transport marble and materials from Agra to the construction site. According to contemporary accounts teams of twenty or thirty oxen strained to pull the blocks on specially constructed wagons.
To raise the blocks into position required an elaborate post-and-beam pulley system. Teams of mules and oxen provided the lifting power. The order of construction was:
The plinth. The tomb. The four minarets. The mosque and jawab. The gateway.
The plinth and tomb took roughly 12 years to complete. The remaining parts of the complex took an additional 10 years. (Since the complex was built in stages, contemporary historical accounts list different "completion dates"; discrepancies between so-called completion dates are probably the result of differing opinions about the definition of "completion". For example, the mausoleum itself was essentially complete by 1643, but work continued on the rest of the complex.
Fact of the Taj Mahal – the Water Engineering Feat Water for the Taj Mahal was provided through a complex infrastructure. Water was drawn from the river by a series of purs, an animal-powered rope and bucket mechanism. The water flowed into a large storage tank, where, by thirteen additional purs, it was raised to large distribution tank above the Taj Mahal ground level.
From this distribution tank, water passed into three subsidiary tanks, from which it was piped to the complex. An earthenware pipe 25cm in diameter lies about 1.5 m below the surface, and in line with the main walkway. This filled the main pools of the complex. Additional copper pipes supplied the fountains in the north-south canal. Subsidiary channels were dug to irrigate the entire garden.
The fountain pipes were not connected directly to the feed pipes. Instead, a copper pot was provided under each fountain pipe: water filled the pots allowing equal pressure in each fountain – another fascinating construction fact of the Taj Mahal.