How the US President is elected

The election to the world's most powerful job isn't based on the popular vote. It's a bit more complicated than in India.

This is how it works:

Basically, the ballots have Obama, McCain's names although elections are also held for the Congress simultaneously sometimes.But votes cast for Obama or McCain don't go to them directly but to the Electoral College which consists of 538 popularly elected representatives who formally select the President.

At this point it's all or nothing.

The size of the Electoral College is equal to the total membership of both Houses of Congress (435 Representatives and 100 Senators plus the three electors allocated to Washington, D.C.), totaling 538 electors.

Each state is allocated as many electors as it has Representatives and Senators in the United States Congress. Since the most populous states have the most seats in the House of Representatives, they also have the most electors.

The six states with the most electors are California (55), Texas (34), New York (31), Florida (27), Illinois (21) and Pennsylvania (21).

Ballots have Obama, McCain's names

But votes cast go to the Electoral College

Whoever wins most votes in a state, wins all Electoral votes

Whoever gets 270 Electors (out of 538), wins

Whichever Presidential candidate wins the most votes in a state, wins all the Electoral votes, even if the popular vote was split 51-49 percent.And whoever gets 270 Electors (out of 538), wins the US Presidential election.

Abrams Falls

Although Abrams Falls is only 20 feet high, the large volume of water rushing over falls more than makes up for its lack of height. The long, deep pool at its base is very picturesque. The waterfall and creek are named for Cherokee Chief Abram or Abraham whose village once stood several miles downstream.

The trail to the falls traverses pine-oak forest on the ridges and hemlock and rhododendron forest along the creek. The hike is 5 miles roundtrip and considered moderate in difficulty.Due to strong currents and an undertow, swimming in the pool at the base of the falls is extremely dangerous.

Access trail: Abrams Falls
Trailhead: The turnoff for the trailhead is located past stop #10 on the Cades Cove Loop Road. The turnoff is signed.

Scars

Also called: Cicatrix, Keloid scar
A scar is a permanent patch of skin that grows over a wound. It forms when your body heals itself after a cut, scrape, burn or sore. You can also get scars from surgery that cuts through the skin, from infections like chickenpox, or skin conditions like acne. Scars are often thicker, as well as pinker, redder or shinier, than the rest of your skin.

How your scar looks depends on
* How big and deep your wound is

* Where it is

* How long it takes to heal

* Your age

* Your inherited tendency to scar

Scars usually fade over time but never go away completely. If the way a scar looks bothers you, various treatments might minimize it. These include surgical revision, dermabrasion, laser treatments, injections, chemical peels and cream.

Aggregate fruit

An aggregate fruit, or etaerio, develops from a flower with numerous simple pistils. An example is the raspberry, whose simple fruits are termed drupelets because each is like a small drupe attached to the receptacle. In some bramble fruits (such as blackberry) the receptacle is elongated and part of the ripe fruit, making the blackberry an aggregate-accessory fruit. The strawberry is also an aggregate-accessory fruit, only one in which the seeds are contained in achenes.In all these examples, the fruit develops from a single flower with numerous pistils. Some kinds of aggregate fruits are called berries, yet in the botanical sense they are not.

Candidate John McCain seemed to have it all.

Few in America did not know about his decades of service, his breath-taking heroism as a war hero in Vietnam, his foreign policy expertise and his ability to reach across the Congressional aisle.

Mr McCain's opponent was largely untested, inexperienced and, initially at least, unknown; his race only added to his challenge.

If there is such a thing as a perfect political storm though, John McCain found himself caught in the middle of it. In a leaky boat. With limited fuel.

Hopes dashed

This was another aspect of the McCain strategy that seemed to backfire. Although Mr McCain ran only 10% more purely negative adverts than his rival, according to media monitoring groups, they were more deeply personal attacks - accusing Mr Obama of having a close relationship with a "domestic terrorist", for example.Such ads created a backlash from independent voters, according to the polls, and Mr McCain was forced to change his tone.

In fact, he could never quite find a narrative that worked. He went from being war hero, to the voice of experience, to maverick, to tax-cutter, but he never found a way to lift himself in the polls.His team hoped the three presidential debates would finally reveal their candidate to be best qualified for the job. But in the "town hall" setting Mr McCain favoured, he wandered around the stage and forgot that what may work in a real town hall doesn't necessarily work with a TV audience.In other debates he tried confronting Mr Obama, but was never able to shake the younger man's almost unnatural cool. At times, Mr McCain seemed to be trying to keep a simmering rage under control, which brought more negative coverage.

When the credit crisis erupted and the economy stalled, it seemed a damning indictment of an era of Republican deregulation and "trickle-down" economics.Mr McCain's past quotes about the fundamentals of the economy being strong came back to haunt him. His tax plan - which seemed to favour the wealthy - rang hollow with people facing foreclosure and job losses.His abrupt suspension of his campaign to return to Washington and "fix the problem" seemed erratic and was ultimately ineffectual.In the end, he projected an image as a man from America's past, who had been through much and served his country well.

But in a disgruntled nation, deeply disenchanted with Republicanism, he couldn't match the appeal of his younger opponent and his message of change.

GPS

The Global Positioning System (GPS) is a U.S. space-based radionavigation system that provides reliable positioning, navigation, and timing services to civilian users on a continuous worldwide basis -- freely available to all. For anyone with a GPS receiver, the system will provide location and time. GPS provides accurate location and time information for an unlimited number of people in all weather, day and night, anywhere in the world.

The GPS is made up of three parts: satellites orbiting the Earth; control and monitoring stations on Earth; and the GPS receivers owned by users. GPS satellites broadcast signals from space that are picked up and identified by GPS receivers. Each GPS receiver then provides three-dimensional location (latitude, longitude, and altitude) plus the time.

Individuals may purchase GPS handsets that are readily available through commercial retailers. Equipped with these GPS receivers, users can accurately locate where they are and easily navigate to where they want to go, whether walking, driving, flying, or boating. GPS has become a mainstay of transportation systems worldwide, providing navigation for aviation, ground, and maritime operations. Disaster relief and emergency services depend upon GPS for location and timing capabilities in their life-saving missions. Everyday activities such as banking, mobile phone operations, and even the control of power grids, are facilitated by the accurate timing provided by GPS. Farmers, surveyors, geologists and countless others perform their work more efficiently, safely, economically, and accurately using the free and open GPS signals.