Showing posts with label Singapore. Show all posts
Showing posts with label Singapore. Show all posts

Friday, August 30, 2013

World's top 10 electricity producing countries

Hub to Produce electricity


Electricity is most essential necessity of life, According to an estimate in 2010 world’s total electric production, from the different sources was 21,325,115 (GWh). It is estimated that USA and China are the leading countries in producing electricity in the world, they produces near about more than 30% of the world’s production which is a record if compared to all other countries.
Rank
Country
Electricity - production (TWh)
1
China
4,604
2
United States
3,953
3
Japan
937.6
4
Russia
925.9
5
India
835.3
6
Canada
604.4
7
Germany
556.4
8
France
510
9
Brazil
509.2
10
Korea, South
459.5


Definition: This entry is the annual electricity generated expressed in kilowatt-hours. The discrepancy between the amount of electricity generated and/or imported and the amount consumed and/or exported is accounted for as loss in transmission and distribution with electricity forming an increasing share of the world's total energy demand and electricity use growing more rapidly than consumption of liquid fuels, natural gas, or coal, the total world electricity generation grew by 4.1 percent in 2012.
(All units of electricity are measured in Terawatt-hours. 1 TWh = 1000,000 MWh)


China: - With a whopping 4604 TWh of electricity produced, China is number one in terms of electricity production in the world. After the Electric Power Law was implemented, the development of the power industry soared and regulated production, distribution and consumption.

USA:- Majority of its energy USA’s derived from fossil fuels, but U.S. power plants use renewable energy sources—water (hydroelectric), wood, wind, organic waste, geothermal, and sun — to generate about 13 percent of the country’s electricity needs. It produced 3953 TWh of electricity.

Japan: - which produced 937.6 TWh of electricity, is one of the major exporters of energy-sector capital equipment, and has a strong energy research and development (R&D) program supported by the government, which pursues energy efficiency measures domestically in order to increase the country’s energy security and reduce carbon dioxide emissions.

Russia: - Federation holds the world’s second largest coal reserves and produces most of its electricity from natural gas and coal. It produced 925.9 TWh of electricity. Russia exports electricity to Latvia, Lithuania, Poland and Turkey among other countries.

India: - In terms of fuel, coal-fired plants account for 56 percent of India's installed electricity capacity, renewal hydropower accounts for 19 percent, renewable energy for 12 percent and natural gas for about 9 percent. India produced 835.3 TWh of electricity.

Canada: - provinces, large government-owned integrated public utilities play a leading role in the generation, transmission and distribution of electricity. The country produced 604.4 TWh of electricity.

Germany: - which set a solar power record by producing 22 gigawatts of electricity per hour produced 556.4 TWh of electricity. However, the main source of the country’s electricity production is coal.

France: - Nuclear power is the primary source of electric power in France. France's nuclear power industry has been called a success story that has put the nation ahead in terms of providing cheap, pollution free energy. It produced 510 TWh of electricity.

Brazil: - with a production of 509.2 TWh has the largest electricity market in South America. The country has the largest capacity for water storage in the world, being highly dependent on hydroelectricity generation capacity, which meets over 80 percent of its electricity demand.

South Korea: - Energy producers in South Korea were dominated by government enterprises, although privately operated coal mines and oil refineries also existed. The country produced 459.5 TWh of electricity.

Monday, August 26, 2013

keep smiling


I looked at the empty word document, wondered what to write..? Just then looked at the clock. It was 10:10. Vow...the hands of the clock showed a smiling curve, decided to write about 'Smile'.

This curve on our face can set many things straight in our life and is believed to be the most beautiful curve in a woman. No hassle of spending money, the least expensive jewel/cosmetic that can enhance your looks to the best is a...smile.

If you see anyone around you without a smile, please lend them one of yours. Unlike money you neither need to charge interest on it nor there a fear of repayment. The poor, who are found abundant in our society, remain rich in their heart until they flash a smile on their face, which most of the upper class people have lost.
People are classified on basis on their caste, creed, colour etc...but smile is universal to all humans irrespective of their origin and class and could also be used as a powerful weapon to face challenges all your life.

Make a difference of your existence. You smile at the world then notice the entire world smiling back at you. Because smile is like an epidemic...one smile on your face can multiply to many on everyone's face surrounding you. It is believed that it puts more muscles under action for a frown on your face when compared to a smile, which involves fewer muscles. Then why not every day freshly begin with a slight curve on our lips.

'SMILE' this is the second best thing that could be done with your lips. Hope it's not hard to guess what the first best thing is.....take a guess!
I believe the best ever smile is the one that's beamed on the mother's face after seeing her new born. The second best is the innocent smile on the babies in their sleep (I bet every one of us would have done it). So why forget the art of smiling which we all were blessed since our birth......

Say Cheeeese... :)

Friday, August 23, 2013

Cell Phone History

1st cell phone to today
Origin

Cell phones may be new devices, but they originated in the 1920’s. Radios were used since 1921. Features were put into these radios in the 1940’s, and they were used by police. The concept of the cellular phone was developed in 1947 which originated from the mobile car phone. The concept of the cellular phone was produced by Bell Laboratories.
1st cell phone by Motorola
The first actual cell phone was made in 1973 by Martin Cooper of Motorola and other assisting inventors who used the idea of the car phone and applied the technology necessary to make a portable cell phone possible. Cell phones were first made available to the public in 1984. Back then, they were very large, expensive instruments.
The Federal Communications Commission made a regulation that limited radio-spectrum frequencies. This is the reason only twenty-three simultaneous conversations were possible in the same service area. In 1968 the FCC decided to increase the frequencies to allow research for better connections. The FCC worked together with AT&T and Bell Towers to establish broadcast towers. The towers were small with low power and covered a “cell” that was a few miles in radius, but actually covered a larger area. This allowed calls to pass from tower to tower.

Inventors

Martin 1st cell phone inventor
Martin Cooper pioneered Motorola’s research for cellular phones. He was raised in Chicago, and attended the Institute of Technology in Illinois where he obtained a degree in electrical engineering. After working for the navy he also worked for a telecommunications company, and got a job with Motorola in 1954. Cooper worked on the first portable handheld police radio. He was also the first to ever make a phone call using a cellular Phone.


 Some of the other people that aided in the invention of cell phones include Richard W. Dronsuth, Albert J. Mikulski, Charles N. Lynk Jr., James J. Mikulski, John F. Mitchell, Roy A. Richardson, and John H. Sangster.
Motorola 1st cell Phone Company
How They Work

Cell phones originated from the radio, and evolved into the telephone. Each city is divided up into cells that allow frequencies to be transferred. Each cell has a hexagonal shape with a tower in the center (base station), and a building that contains radio equipment.

internal part's

Every carrier within a city uses the same central office, the Mobile Telephone Switching Office (MTSO). A cell phone carrier is usually allowed about 832 radio frequencies to use per city. With the analog system, one cell phone uses 2 frequencies per phone call, but each cell has about 56 voice channels available which means that 56 cell phones can be in use at one time. This all increases with digital systems and makes cellular phone work more efficiently.
When the cell phone is activated it searches for a System Identification Code (SID) on a control channel. A SID is a different 5 digit number that is assigned. The control channel is responsible for allowing the phone and base station to communicate about call set–up and channel changing. If a control channel cannot be found then the phone is out of range and has “no service”. When the cell phone gets the SID, it is compared to the SID that has already been set in the phone and if they match then this means two cell phones of the same home system have been connected. Also, the cell phone gives off a registration request. The MTSO keeps a record of the phone’s location in order to know what cell it is in when in needs to ring. Once the phone rings and the cell has been determined, the MTSO chooses a frequency pair that the phone uses to take the call. Over the control channel the MTSO communicates with the cell phone to determine which frequencies to use. Then the cell phone and the tower switch with those frequencies and the call is connected. If the cell phone reaches the end of the cell the strength of the signal diminishes so the MTSO allows the 2 base stations to connect and get on a control channel to decide which frequency to switch to.
How it work

Safety and Risks


When the first cell phones were made in 1984, there were many health risks. Cell phones emit radiation that could be harmful. No testing had been done prior to releasing these phones to the public. The radiation could possibly lead to brain cancer with long-term use.

Cellular phones give off an electromagnetic energy which is a type of non-ionizing radiation. This is similar to the radiation naturally found in thunderstorms. The RF electromagnetic energy that cellular phones create can penetrate through a body. The main factors for the depth of penetration and how much is absorbed come from how close the phone is held and how strong its signal is.
It is possible that cell phones can cause serious health issues such as cancer, epileptic seizures or sleep disorders, changes in brain activity, and reaction time, but nothing has been definitely proven
Using a cell phone while driving can increase the risks for accidents. They may interfere with medical devices. These include pacemakers, defibrillators, and hearing aids. Cell phones also interfere with aircraft electronics.
SAR, (specific absorption rate), has a limit of 1.6 watts per kilogram to decrease the health risks.
Hands free phones and devices can be used while driving to prevent traffic accidents, although it is best to refrain from using phones completely while driving.
1st cell phone

Original Structure
The first cellular phones to be created were very large and bulky. This made them difficult to carry around. The first cell phone come to the market in 1984 from Motorola and weighed 2 pounds. It was a DynaTac 8000X which was selling for $3995. A few years later, in 1991 the Motorola MicroTac Lite was created which cost $1000.



Present Structure

The structure of cellular phones has evolved. They have decreased drastically in size and weight. Currently the smallest cell phone in the world weighs slightly more than a pack of cigarettes and is 68 X 38.5 X 22 mm. Cell phones are now so small that they can be carried around more conveniently, but are very easy to loose. They come with numerous features and functions. There are different styles of cell phones such as a flip phone or the slide phone.
It is easy to customize a cell phone by choosing the model, color, style, its features and functions, and size. There are even phone covers that change the face design of the phone. Various accessories are available such as car chargers, belt clips, glowing antennas, and data cables.

Future Cell Phones
Some predict that the cellular phone will completely take over, and wirelines will hardly be used by the year 2010. With the expansion of the wireless lines area codes that distinguish between states will also lose importance.
Future cell Phone
First there are a couple changes that the wireless industry must make. Reception and coverage areas will increase. This way making long distance phone calls from all over the world will be possible without interruption. Technological advancements such as TDMA, CDMA, and GSM already provide clear calls.
Calling restrictions on time will no longer exist so that calls can be made at any time conveniently. More efficient networks that require fewer costs will allow carriers to offer only unlimited calling plans.

References:-

Sunday, August 18, 2013

Coca-Cola History 1886 - Now


1886-1892

Atlanta Beginnings
The Place were Coca-Cola was sell

It was 1886, and in New York Harbour, workers were constructing the Statue of Liberty. Eight hundred miles away, another great American symbol was about to be unveiled.
Like many people who change history, John Pemberton, an Atlanta pharmacist, was inspired by simple
curiosity. One afternoon, he stirred up a fragrant, caramel-colored liquid and, when it was done, he carried it a few doors down to Jacobs' Pharmacy. Here, the mixture was combined with carbonated water and sampled by customers who all agreed that this new drink was something special So Jacobs' Pharmacy put it on sale for five cents a glass.  
Pemberton's bookkeeper, Frank Robinson, named the mixture Coca-Cola®, and wrote it out in his distinct script. To this day, Coca-Cola is written the same way. In the first year, Pemberton sold just 9 glasses of Coca-Cola a day.  
A century later, The Coca-Cola Company has produced more than 10 billion gallons of syrup. Unfortunately for Pemberton, he died in 1888 without realizing the success of the beverage he had created.  
Over the course of three years, 1888-1891, Atlanta businessman Asa Griggs Candler secured rights to the business for a total of about $2,300. Candler would become the Company's first president, and the first to bring real vision to the business and the brand.

Coca-Cola Add


1893-1904

Beyond Atlanta

Coca-Cola Add

Coca-Cola Add
Asa G. Candler, a natural born salesman, transformed Coca-Cola from an invention into a business. He knew there were thirsty people out there, and Candler found brilliant and innovative ways to introduce them to this exciting new refreshment. He gave away coupons for complimentary first tastes of Coca-Cola, and outfitted distributing pharmacists with clocks, urns, calendars and apothecary scales bearing the Coca-Cola brand. People saw Coca-Cola everywhere, and the aggressive promotion worked. By 1895, Candler had built syrup plants in Chicago, Dallas and Los Angeles.  
Coca-Cola team
Inevitably, the soda's popularity led to a demand for it to be enjoyed in new ways. In 1894, a Mississippi businessman named Joseph Biedenharn became the first to put Coca-Cola in bottles. He sent 12 of them to Candler, who responded without enthusiasm.
Despite being a brilliant and innovative businessman, he didn't realize then that the future of Coca-Cola would be with portable, bottled beverages customers could take anywhere. He still didn't realize it five years later, when, in 1899, two Chattanooga lawyers, Benjamin F. Thomas and Joseph B. Whitehead, secured exclusive rights from Candler to bottle and sell the beverage -- for the sum of only one dollar.

  

1905-1918

Safeguarding the Brand

Coca-Cola transport
1st Bottle of Coca-Cola
The Coca-Cola Company was none too pleased about the proliferation of copycat beverages taking advantage of its success. This was a great product, and a great brand. Both needed to be protected. Advertising focused on the authenticity of Coca-Cola, urging consumers to "Demand the genuine" and "Accept no substitute."  
The Company also decided to create a distinctive bottle shape to assure people they were actually getting a real Coca-Cola. The Root Glass Company of Terre Haute, Indiana, won a contest to design a bottle that could be recognized in the dark. In 1916, they began manufacturing the famous contour bottle. The contour bottle, which remains the signature shape of Coca-Cola today, was chosen for its attractive appearance, original design and the fact that, even in the dark, you could identify the genuine article.  
As the country roared into the new century, The Coca-Cola Company grew rapidly, moving into Canada, Panama, Cuba, Puerto Rico, France, and other countries and U.S. territories.  In 1900, there were two bottlers of Coca-Cola; by 1920, there would be about 1,000.



1919-1940

The Woodruff Legacy


Perhaps no person had more impact on The Coca-Cola Company than Robert Woodruff. In 1923, four years after his father Ernest purchased the Company from Asa Candler, Woodruff became the Company president. While Candler had introduced the U.S. to Coca-Cola, Woodruff would spend more than 60 years as Company leader introducing the beverage to the world beyond.
Woodruff was a marketing genius who saw opportunities for expansion everywhere. He led the expansion of Coca-Cola overseas and in 1928 introduced Coca-Cola to the Olympic Games for the first time when Coca-Cola traveled with the U.S. team to the 1928 Amsterdam Olympics. Woodruff pushed development and distribution of the six-pack, the open top cooler, and many other innovations that made it easier for people to drink Coca-Cola at home or away. This new thinking made Coca-Cola not just a huge success, but a big part of people's lives.



1941-1959


The War and its Legacy

In 1941, America entered World War II. Thousands of men and women were sent overseas. The country, and Coca-Cola, rallied behind them. Woodruff ordered that "every man in uniform gets a bottle of Coca-Cola for 5 cents, wherever he is, and whatever it costs the Company." In 1943, General Dwight D. Eisenhower sent an urgent cablegram to Coca-Cola, requesting shipment of materials for 10 bottling plants. During the war, many people enjoyed their first taste of the beverage, and when peace finally came, the foundations were laid for Coca-Cola to do business overseas.  
Woodruff’s vision that Coca-Cola be placed within "arm's reach of desire," was coming true -- from the mid-1940s until 1960, the number of countries with bottling operations nearly doubled. Post-war America was alive with optimism and prosperity. Coca-Cola was part of a fun, carefree American lifestyle, and the imagery of its advertising -- happy couples at the drive-in, carefree moms driving big yellow convertibles -- reflected the spirit of the times.



1960-1981

A World of Customers

After 70 years of success with one brand, Coca-Cola®, the Company decided to expand with new flavors: Fanta®, originally developed in the 1940s and introduced in the 1950s; Sprite® followed in 1961, with TAB® in 1963 and Fresca® in 1966. In 1960, The Coca-Cola Company acquired The Minute Maid Company, adding an entirely new line of business -- juices -- to the Company.
1st Can bottel of Coca-Cola
The Company's presence worldwide was growing rapidly, and year after year, Coca-Cola found a home in more and more places: Cambodia, Montserrat, Paraguay, Macau, Turkey and more.  
Advertising for Coca-Cola, always an important and exciting part of its business, really came into its own in the 1970s, and reflected a brand connected with fun, friends and good times. The international appeal of Coca-Cola was embodied by a 1971 commercial, where a group of young people from all over the world gathered on a hilltop in Italy to sing "I'd Like to Buy the World a Coke."  
In 1978, The Coca-Cola Company was selected as the only Company allowed selling packaged cold drinks in the People's Republic of China.



1982-1989

Diet Coke and New Coke

The 1980s -- the era of legwarmers, headbands and the fitness craze, and a time of much change and innovation at The Coca-Cola Company. In 1981, Roberto C. Goizueta became chairman of The Board of Directors and CEO of The Coca-Cola Company. Goizueta, who fled Castro's Cuba in 1961, completely overhauled the Company with a strategy he called "intelligent risk taking."
Among his bold moves was organizing the numerous U.S. bottling operations into a new public company, Coca-Cola Enterprises Inc. He also led the introduction of diet Coke®, the very first extension of the Coca-Cola trademark; within two years, it had become the top low-calorie drink in the world, second in success only to Coca-Cola.
One of Goizueta's other initiatives, in 1985, was the release of a new taste for Coca-Cola, the first change in formulation in 99 years. In taste tests, people loved the new formula, commonly called “new Coke.” In the real world, they had a deep emotional attachment to the original, and they begged and pleaded to get it back. Critics called it the biggest marketing blunder ever. But the Company listened, and the original formula was returned to the market as Coca-Cola classic®, and the product began to increase its lead over the competition -- a lead that continues to this day.



1990-1999

New Markets and Brands

The 1990s were a time of continued growth for The Coca-Cola Company. The Company's long association with sports was strengthened during this decade, with ongoing support of the Olympic Games, FIFA World Cup™ football (soccer), Rugby World Cup and the National Basketball Association. Coca-Cola classic became the Official Soft Drink of NASCAR racing, connecting the brand with one of the world's fastest growing and most popular spectator sports.  
And 1993 saw the introduction of the popular "Always Coca-Cola" advertising campaign, and the world met the lovable Coca-Cola Polar Bear for the first time. New markets opened up as Coca-Cola products were sold in East Germany in 1990 and returned to India in 1993.
New beverages joined the Company's line-up, including Powerade®  sports drink, Qoo® children's fruit drink and Dasani® bottled water. The Company's family of brands further expanded through acquisitions, including Limca®, Maaza® and Thums Up® in India, Barq's® root beer in the U.S., Inca Kola® in Peru, and Cadbury Schweppes'® beverage brands in more than 120 countries around the world. By 1997, the Company already sold 1 billion servings of its products every day, yet knew that opportunity for growth was still around every corner.


2000-Now

Coca-Cola Now


In 1886, Coca-Cola® brought refreshment to patrons of a small Atlanta pharmacy. Now well into its second century, the Company's goal is to provide magic every time someone drinks one of its more than 500 brands. Coca-Cola has fans from Boston to Budapest to Bahrain, drinking brands such as Ambasa, Vegitabeta and Frescolita. In the remotest comers of the globe, you can still find Coca-Cola.
Coca-Cola is committed to local markets, paying attention to what people from different cultures and backgrounds like to drink, and where and how they want to drink it. With its bottling partners, the Company reaches out to the local communities it serves, believing that Coca-Cola exists to benefit and refresh everyone it touches.
From the early beginnings when just nine drinks a day were served, Coca-Cola has grown to the world’s most ubiquitous brand, with more than 1.7 billion beverage servings sold each day. When people choose to reach for one of The Coca-Cola Company brands, the Company wants that choice to be exciting and satisfying, every single time.