Saturday, 22 November 2008

Sarah Wayne Callies


Sarah Wayne Callies (born Sarah Anne Callies on June 1, 1977 in La Grange, Illinois) is an American actress who is best known for her role as Sara Tancredi in the American television series Prison Break.

Early life
Callies moved to Honolulu, Hawaii with her family when she was one. Throughout her youth, she expressed an interest in acting through participating in various school plays at Punahou School.
While her parents are professors at the University of Hawaii, Manoa, Callies did not follow in their footsteps. Instead, she chose to pursue a career in acting. After graduating from high school, she entered Dartmouth College in Hanover, New Hampshire. In conjunction with her studies, she continued her involvement in theatre. She continued her education at Denver's National Theater Conservatory where she obtained her Master of Fine Arts degree in 2002.

Career
Callies' first role on television was as Kate O'Malley, a recurring role on the short-lived CBS show Queens Supreme. Her first starring role was as Detective Jane Porter on The WB's Tarzan.
After making various guest appearances on Law & Order: Special Victims Unit, Dragnet (2003) and NUMB3RS, Callies gained a starring role on FOX's Prison Break as Sara Tancredi. Her role lasted from 2005 through 2007. According to Prison Break's executive producer Matt Olmstead, although he, the writers, the network and Callies herself all wanted her to stay on the show the character was written out related to contract disputes. She stated through a spokesperson to TV Guide in Fall 2007:

"As hard as we all tried, the Prison Break powers that be and I were unable to find a way to meet both the needs of the story and the needs of my family. We parted wishing each other well. I had a wonderful time working with the creative team and have a world of respect for all of them; they took great care of Sara. I'm also enormously grateful to the fans. They've been so gracious and supportive, and I hope they continue to enjoy the show.

However, in March 2008 Olmstead stated that the character of Sara is still alive and would return in Season 4 of Prison Break. Though the character Sara Tancredi appeared to have a violent death Olmstead stated "...we realized that there was actually a way she could still be alive. When asked by Kirstin of E! whether the fans' overwhelming response to her death (namely the STGD Campaign and Save-Sara-Tancredi.org) had factored in, Excecutive Producer Matt Olmstead admitted it had indeed influenced the decision.
Callies has also starred in two feature films - Universal Pictures' Whisper and an independent, The Celestine Prophecy.

Personal life
On June 21, 2002, Callies married Josh Winterhalt, whom she met at Dartmouth College. Winterhalt is a martial arts teacher. On January 23, 2007, her publicist announced that the couple were expecting their first child. In July 2007, Callies and her husband welcomed a baby girl, Keala Winterhalt pronounced Kay-AH-lah.

Film
2006 The Celestine Prophecy : Marjorie
2007 Whisper : Roxanne
2008 Bittersweet : Robyn

Television
2003 Queens Supreme : Kate O'Malley
Law & Order: Special Victims Unit : Jenny Rochester
Dragnet : Kathryn Randall
Tarzan : Jane Porter
2004 The Secret Service : Laura Kelly
2005 NUMB3RS : Kim Hall
2005 - 2007, 2008- Prison Break : Sara Tancredi

Sara Tancredi (Prison Break)


Dr. Sara Wayne Tancredi is a fictional character from the American television series, Prison Break. She is played by Sarah Wayne Callies. Her role in the first season of the series was a prison doctor.

Raised in Chicago, Sara Tancredi's ambitions to be a doctor began when she was very young. While at Northwestern University, where she was a Phi Beta Kappa, she was introduced to the works of Mahatma Gandhi and decided to become a humanitarian, which later influenced her decision to work at Fox River State Penitentiary. Another factor which contributed to her occupational choice was her past morphine addiction, culminating in being unable to help a boy after he was run over because she was high, which was revealed in a flashback episode of the first season, "Brother's Keeper". At 29 years old, Dr. Sara Tancredi was one of the few doctors working at Fox River. Her chosen occupation became a constant source of stress for her father. Sara is the only child of the Governor of Illinois, Frank Tancredi (John Heard). Due to her father's hectic political career and vastly differing beliefs, she did not have a close relationship with him. In episode "Buried", it was revealed that her mother has already died.

In the first season, Sara is mostly featured in scenes with Michael Scofield, while in the second season, Sara has mainly appeared in scenes with Frank Tancredi, Paul Kellerman or by herself. Thus far, she has appeared in every episode in the series except for second season episodes, "Otis" and "John Doe". After the death of Robin Tunney's character, Veronica Donovan, Sara Tancredi became the only remaining principal female character. Coincidentally, just like Veronica (who was killed off in the first episode of the second season "Manhunt"), she was "killed off" early in the third season, apparantly beheaded by Gretchen Morgan, and her "head" was delivered in a box to Lincoln Burrows. In season 4 it is discovered that the head was a ploy and that Sara is alive.

In the television series, the character is described as "tall, slender, brown hair, brown eyes. The character's biography on the show's official site describes Sara as someone who wanted to be more than a "traditional doctor" and to follow a "more humanitarian path". Similarly, the actress portraying the character comments that, "At a certain point, in her past, she's worked with Doctors without Borders, worked in the Third World, and I think it gave her a different sense of the value of life and the potential of medicine in ways that resonated with her, for First World applications in a prison population.

Sara is shown in the series as a compassionate doctor who cared about her patients, while treating each one of them with the same cordiality and respect. In the episode "The Rat", Sara's father questions her motive for helping Lincoln Burrows, to which she replies, "It's my job to advocate for [my patients]. Sarah Wayne Callies, who portrays Sara Tancredi, remarks that the character "feels a certain level of responsibility to these guys. Partly because who her father is... she's the kind of person who would rather take a stand and sleep well at night than have a peaceful family.

In the second season, Sara becomes part of the conspiracy plot of the show after her involvement in Michael and Lincoln's escape, and her father's later pursuit of information concerning Lincoln's case. She is continuously chased by covert agents after the death of her father in "Buried". Sara later confides in Michael in episode "Chicago" that the two things keeping her going are her feelings for him and that she wants to seek justice for her father's death. The character is described by Jay Bobbin from Zap2it.com as "gutsy", while TV Guide's Maya Schechter remarks that Sara is "one tough cookie". Regarding her character's change in the second season, Callies says, "She's just someone who has really rushed at life and absorbed experience with real enthusiasm. She's getting a lot more than she bargained for right now, and I certainly don't think she'll be the same person after this.

Thursday, 6 November 2008

The Big Bang Theory


The Big Bang Theory is an American situation comedy created and executive produced by Chuck Lorre and Bill Prady, which premiered on CBS on September 24, 2007. It concerns two 20-something prodigies; a theoretical and an experimental physicist at Caltech, who live across the hall from a blonde waitress with showbusiness aspirations; their geekiness is contrasted to her naïveté and common sense. It is produced by Warner Bros. Television and Chuck Lorre Productions, and recorded in front of a studio audience.

The pilot episode, simply titled "Pilot", directed by James Burrows, led to a 13-episode order on May 14, 2007. Prior to the premiere of the show on CBS, the pilot episode was distributed on iTunes free of charge.

On October 19, 2007 the show was picked up for a full 22-episode season, the first new comedy of the 2007-2008 season to be given a full season.
Production on the show was halted on November 6, 2007 by the 2007–2008 Writers Guild of America strike.

On February 14, 2008, CBS officially picked up The Big Bang Theory for a second season along with eleven other shows for the 2008-2009 television season.
The show returned on March 17, 2008 with an earlier time slot and nine new episodes. The second season premiered on September 22, 2008.

David Saltzberg, a professor of physics and astronomy at the University of California-Los Angeles, checks scripts and provides dialogue, math equations and diagrams used as props. He says he's more consultant than contributor.

Monday, 3 November 2008

Merlin


Merlin is a British television drama series that began in 2008. It is based around the Arthurian legends of the mythical wizard Merlin and his relationship with Prince Arthur, though differs significantly from more traditional versions of the myth. Produced by independent production company Shine Limited for BBC One, the programme is designed to run in the same Saturday evening family drama slot as series such as Doctor Who and Robin Hood.

Merlin arrives at the city of Camelot, where the king, Uther Pendragon, has outlawed magic and imprisoned the last dragon. Merlin, who was born with extraordinary magic powers, is taken as the apprentice of Gaius. Merlin later discovers, after being informed by the last dragon, who is held as a prisoner deep under the city, that he has an important destiny in protecting Uther's arrogant son, Arthur, so that he may grow up to found a great kingdom.

The era in which the series is set is ambiguous; traditionally the Arthurian legends are set in the dark ages, and the idea of King Uther reigning over a small kingdom (which is present in both traditional legend and the television series) sets it before the union of England in 927. Despite this, the castle interiors are 15th century, making the series' setting inconsistent with English history. Britain is never mentioned; Uther's domain is referred to by the name Albion, the oldest known name for Great Britain.

The television series deviates significantly from more traditional versions of the legend, such as those written by Geoffrey of Monmouth and Thomas Malory. For instance, in the original myth, it is Arthur who builds Camelot, whereas in this series it pre-dates Arthur's father Uther. Another key difference is that in the television series, Arthur and Merlin are of approximately the same age, whereas in traditional myth, Merlin is much older, and acts as Arthur's tutor.

Friday, 31 October 2008

Chinese Gold Coins







China has issued coins for over two thousand years, including gold coins. In 1982 it introduced gold bullion coins known as pandas in convenient one ounce sizes with fractions and multiples.

Moonstone


The moonstone is characterised by an enchanting play of light. Indeed it owes its name to that mysterious shimmer which always looks different when the stone is moved and is known in the trade as 'adularescence'. In earlier times, people believed they could recognise in it the crescent and waning phases of the moon.Moonstones from Sri Lanka, the classical country of origin of the moonstone, shimmer in pale blue on an almost transparent background. Specimens from India feature a nebulous interplay of light and shadow on a background of beige-brown, green, orange or brown. These discreet colours, in connection with the fine shimmer, make the moonstone an ideal gemstone for jewellery with a sensual, feminine aura. This gemstone was very popular once before, about a hundred years ago at the time of Art Nouveau. It adorns a noticeably large number of the jewellery creations of the French master goldsmith René Lalique and his contemporaries, mainly to be found in museums and collections today. This gemstone is surrounded by a good deal of mystique and magic. In many cultures, for example in India, it is regarded as a holy, magical gemstone. In India, moonstones are also regarded as 'dream stones' which bring the wearer beautiful visions at night. In Arabic countries, women often wear moonstones sewn out of sight into their garments, for in their cultures the moonstone is a symbol of fertility. The moonstone symbolises our being in its entirety. With its soft shimmer, it strengthens our emotional and subconscious aspects. The associations connected with that make it a "lovers' stone", evoking tender feelings and safeguarding the true joys of love. It is also said that wearing a moonstone strengthens our intuition and our capacity to understand.

Labradorite


Labradorite is truely a fascinatingly beautiful mineral. Its a mineral whose charm is not fully noticed and may be overlooked if not viewed from the proper position. Generally a dull, dark looking mineral with no special virtue until the colorful shiller is observed glowing on the surface. Labradorite can produce a colorful play of light across cleavage planes and in sliced sections called labradorescence. The usually intense colors range from the typical blues and violets through greens, yellows and oranges. Some rare specimens display all these colors simultaneously.

The color display is from lamellar intergrowths inside the crystal. These intergrowths result from compatible chemistries at high temperatures becoming incompatible at lower temperatures and thus a separating and layering of these two phases. The resulting color effect is caused by a ray of light entering a layer and being refracted back and forth by deeper layers. This refracted ray is slowed by the extra travel through the layers and mixes with other rays to produce a light ray coming out that has a different wavelength than when it went in. The wavelength could correspond to the wavelength of a particular color, such as blue. The effect depends on the thickness and orientation of the layers. If the layers are too thick or too thin no color shiller is seen. Also if the viewer does not observe from the precise angle or if light is not supplied from the proper angle then no color shiller is seen. The labradorescence is truely a one of a kind mineralogical experience and must be observed in person in order to truely appreciate its beauty.

Labradorite is a member of the plagioclase series of minerals. The plagioclase series comprises felspars that range in chemical composition from pure NaAlSi3 O8 to pure CaAl2 Si2 O8 . Labradorite is defined at approximately the 50% to 70% CaAl2 Si2 O8 . Labradorite by definition must contain 50-70% calcium to 50-30% sodium in the sodium/calcium position of the crystal structure. All members of the plagioclase series usually display lamellar twinning called "Albite Twinning". The twinning is caused by a error in the crystal structure during its growth.

PHYSICAL CHARACTERISTICS:


  • Color is gray to smoky black.
  • Luster is dull to vitreous.
  • Transparency crystals are transparent to translucent.
  • Crystal System is triclinic; bar 1
    Crystal Habits include blocky crystals that rarely form free of the host rock and therefore do not usually show their full crystal forms. In sliced sections of rock, the labradorite appears as blocky chunks with a predominance of near right angled corners. Twinning is common and pervasive so that in labradorite it produces a layered or stacked effect. The twin layers are typically only fractions of millimeters to several millimeters thick. Crystals of labradorite are found imbedded in gabbros and other mafic igneous rocks of low silica content. In anorthosites, labradorite is a main constituent.
  • Cleavage is perfect in one and good in another direction forming nearly right angled prisms.
  • Fracture is conchoidal.
  • Hardness is 6 - 6.5.
  • Specific Gravity is approximately 2.70 - 2.74 (average)
  • Streak is white.
  • Associated Minerals are biotite, pyroxene and hornblende.
  • Other Characteristics: index of refraction is 1.55 - 1.75. Play of colors called labradorescence seen from certain directions can cause flashes of blue, violet and green and sometimes orange and yellow.
  • Notable Occurrences include Labrador, Canada and Scandinavian Pennisula.
  • Best Field Indicators are occurence, twinning striations and labradorescence.
  • Chemistry: Ca(50-70%) Na(50-30%) (Al, Si)AlSi2 O8, Calcium sodium aluminum silicate.
  • Class: Silicates
  • Subclass: Tectosilicates
  • Group: Feldspars
  • Uses: ornamental and semi-precious stone

Peridot


Peridot (pronounced pair-a-doe) is the gem variety of olivine. Olivine, which is actually not an official mineral, is composed of two minerals: fayalite and forsterite. Fayalite is the iron rich member with a pure formula of Fe2SiO4. Forsterite is the magnesium rich member with a pure formula of Mg2SiO4. Olivine's formula is written as (Mg, Fe)2SiO4 to show the substitution of the magnesium and iron. Peridot is usually closer to forsterite than fayalite in composition although iron is the coloring agent for peridot. The best colored peridot has an iron percentage of less than 15% and includes nickel and chromium as trace elements that may also contribute to the best peridot color.

Gem quality peridot comes from the ancient source of Zagbargad (Zebirget) Island in the Red Sea off the coast of Egypt; Mogok, Myanmar (formerly known as Burma); Kohistan, Pakistan; Minas Gerais, Brazil; Eifel, Germany; Chihuahua, Mexico; Ethiopia; Australia; Peridot Mesa, San Carlos Apache Reservation, Gila County, Arizona and Salt Lake Crater, Oahu, Hawaii, USA. The best quality peridot has historically come either from Myanmar or Egypt. But new sources in Pakistan are challenging that claim with some exceptional specimens. The Arizona gem material is of lesser quality, but is far more abundant and is therefore much more affordable. An estimated 80 - 95% of all world production of peridot comes from Arizona. The Myanmar, Pakistani and Egyptian gems are rarer and of better quality and thus quite valuable approaching the per carat values of top gemstones. Possibly the most unusual peridot is that which comes from iron-nickel meteorites called pallasites. Some are actually facetted and set in jewelry.


Peridot is perhaps derived from the French word peritot which means unclear, probably due to the inclusions and cloudy nature of large stones. It could also be named from the Arabic word faridat which means gem. In either case, peridot has been mined as a gemstone for an estimated four thousand years or better, and is mentioned in the Bible under the Hebrew name of pitdah. Peridot gems along with other gems were probably used in the fabled Breastplates of the Jewish High Priest, artifacts that have never been found. The Greeks and Romans referred to peridot as topazion and topazius respectively and this name was later given to topaz, to end the confusion with the two gems. Historical legend has it that peridot was the favorite gemstone of Cleopatra. Pliny wrote about the green stone from Zagbargad Island in 1500 B.C.. Even until recently have jewelers used the term "chrysolite" (latin for golden stone) in referring to peridot gems for some reason. This term has also been used to refer to other gemstones, of a more golden color.

Zagbargad (Zebirget) Island has been known as St John's Island and was mined for centuries. Before World War I, this island was extensively mined and produced millions of dollars worth of gems. Since then the mining has been off and on and at present is all but nonexistent. Still, specimens from here are available at times and it certainly is a classic mineral locality.
Throughout time, peridot has been confused with many other gemstones, even emerald. Many "emeralds" of royal treasures have turned out to be peridots! And although peridot is distinctly a different shade of green, many jewelers refer to peridot as "evening emerald". Emerald is a dark green as opposed to a yellow green and always contains inclusions. Other green gemstones confused with peridot include apatite (which is much softer); green garnets (have no double refraction), green tourmaline and green sinhalite (both of which are strongly pleochroic), moldavites (no double refraction) and green zircon (significantly heavier). All of these gemstones rarely have as nice a yellow component to their green color as does most peridot, but darker green peridot can be confusing when good crystal form is not discernible.

Peridot is a beautiful gemstone in its own right and is widely popular. Its popularity is said to be increasing yearly and with new finds in Pakistan producing exceptionally well crystallized specimens, peridot can be fun to collect for years to come.
VARIETY INFORMATION:
VARIETY OF: Olivine , (Mg, Fe)2SiO4.
USES: gemstone.
BIRTHSTONE FOR: August
COLOR: shades of green usually from yellow-green to greenish yellow.
INDEX OF REFRACTION: 1.630 - 1.695
BIREFRINGENCE: 0.037
HARDNESS: 6.5 - 7
CLEAVAGE: usually not discernible
CRYSTAL SYSTEM: orthorhombic

Fossil Wade Watch


Here’s Fossil Wade, a retro and slightly oversized watch sporting a black leather strap and a metal case with black wood inlay and silver dial markers. Excellent.

Kara Expo 2008

Start Date : 21-NOV-08 End Date : 23-NOV-08
Venue : Bourse de Commerce City / State : Paris, Ile-De-France Country : France

Event Profile:
Kara Expo is preparing to welcome some of the world's best jewellery designers, offering them the opportunity to meet their public. This is a response to public demand, mirroring the trend in precious jewelry for unique, custom-made, exclusive designs.

Visitor's Profile:
Jewellery wholeseller, Jeweller, Agent/distributor, Jewellery retailer, Department store buyer, Duty free retailer, Jewellery manufacturer, Jewellery designer, Gemmology, Watch or clock retailer, Student & others related to the jewellery are the target visitors.

Exhibitor's Profile:
Profile for exhibit include fine jewellery, fashion jewellery, gold, sterling, platinum, loose gemstones, estate jewellery, contemporary jewellery and ethnic jewellery.

Organizer:
Vecteur Expo5, Rue du Colonel Moll,Paris, France.

Biography of Hans Wilsdorf

Hans Wilsdorf (March 22, 1881 - July 6, 1960) was a German watchmaker, and the founder of Rolex and Tudor.

Born in Kulmbach, Bavaria and orphaned as a child, Wilsdorf worked for a Swiss watch manufacturer in La Chaux-de-Fonds. In 1905, he moved to London and set up his own business, wanting to provide quality timepieces at affordable prices. With his brother-in-law, Alfred Davis, he founded a watch importing firm called Wilsdorf & Davis, and he partnered with Hermann Aegler, a watch manufacturer in Bienne to import wristwatches.

In 1908, he created the Rolex brand to sell his watches under, and during World War I, he left England for Switzerland due to wartime tax increases levied on luxury imports. In 1920, he established Montres Rolex S.A. in Bienne. The name ROLEX was invented by Hans Wilsdorf. It is easily pronounceable in many languages and, as all letters have the same size, allows to be written symmetrically. He also established the high quality, lower priced, watch brand, Tudor, a subsidiary company of Rolex in 1946. Upon the death of his wife in 1944, he established the Hans Wildorf Foundation in which he left all of his shares in Rolex, making sure that an amount of the company's income would go to charity. The company remains a foundation to the present day. Wilsdorf died in Geneva on July 6, 1960.

PVD Rolex Daytona Chronograph


Bamford PVD Cosmograph Daytona Rolex, "Oyster Perpetual, Superlative Chronometer, Officially Certified, Cosmograph Daytona," case No. F243778, Ref. 116520. Made in 2004. Very fine, self-winding, water-resistant, stainless steel PVD coated wristwatch with round button chronograph, registers and tachometer and a stainless steel deployant Rolex Oysterlock bracelet. Accompanied by a warranty (now void) and fitted box. C. Three-body, PVD coated, screwed-down case back, push-buttons and crown, Triplock winding crown protected by the Crown Guard, tachometer graduation on the bezel to 400 units per hour, sapphire crystal. D. Black with luminous steel indexes, subsidiary silver ring dials for the seconds, the 12-hour and 30-minute registers. Luminous white gold baton hands. M. Cal. 4130, rhodium-plated, 44 jewels, straight line lever escapement, monometallic balance adjusted to 6 positions, shock absorber, self-compensating free-sprung Breguet balance spring, Microstella regulating screws. Dial, case and movement signed. Diam. 40 mm. Thickness 12.5 mm. Approx. overall length 175 mm.

Tuesday, 16 September 2008

Gold Bar Prices

Gold bar prices depend of course on the gold price at any given time. As the value of gold increases so the value of the gold bar increases. The premium, how much you pay over spot gold is made up of, the manufacturing costs, the gold bar dealers costs and profit. You also have to take into consideration the shipping and insurance costs. Their may, in some countries or US states, be a tax to take into account also.
You should buy the highest gold bar weight you can afford as you will pay less premium per ounce or kilo that way. As the gold bar price goes up, the premium per ounce decreases also. However, you may want to buy smaller one ounce gold bars if you think you may need to sell some of your gold bars from time to time to cover unexpected expenses. Often the premium for ounce gold bars is not that much higher than for the larger gold bars.
Unless you absolutely have to, I recommend you do not sell gold bars for national fiat currency as the value of fiat currency (paper money) is deteriorating rapidly and, although you might get more fiat currency than you paid for your gold, its value will dwindle from the moment you get it.

Where to Buy Gold Bars

You can buy gold bars from gold dealers, mints, foundries even, as well as from private individuals, auctions and the like.
The same basic principles for buying gold apply regardless of whether you buy gold bars in New York, Washington or anywhere on the planet.
Here are some basic principles you can use to ensure you get the best deal and the best gold for your buck.
1. Buy the biggest gold bar or bars you can afford. The bigger the bar the smaller the premium you will pay per ounce. This will reduce the gold bar price per ounce.
2. Pick established or accredited gold dealers and mints.
3. If you are going to take delivery, ensure you understand the cost of shipping and, importantly, insurance. Check with the gold bar dealer to find out the shipping costs and ensure that they provide insurance (which you will be expected to pay) this should be figured in the gold bar price.
4. Do due diligence on the gold bar dealer or person or company you are buying gold from. Who are they? Are they easily contacted? Are they accredited? Do you know friends or associates that have dealt with them before?
5. Lastly it is prudent to have a good understanding of gold and gold bars. How they are produced and in what form. The weights, fineness and all other aspects of gold bars. How much premium will you pay?
Taking some time to understand your gold bar investment will pay off in that you can ensure you get as much gold for you money as possible and that you do not pay a heavy gold bar price while doing it!

Gold Bar Purities

All gold bars have a purity expressed in units per 100, 1000 or 10000. There is a universal trend now for bars to be 99.99%, however, there is still some variation in some countries. For example:
  • Dubai - 99.9%
  • Iran - 99.5%
  • Hong Kong - 99%
  • Thailand - 96.5%

A new product, called ChipGold, has also entered the market. This is a relatively new form of gold bar, consisting of a small ingot of one to twenty grams presented in a sealed and certified package, about the size of a credit card. Chip Gold is designed to be used as a liquid investment in gold and can be easily stored and transported. The typical weights available include, one through to twenty grams with a purity of .9999 fine gold.

The granddaddy of all gold bars is the larger 400 oz (12.5 kg) ‘London Good Delivery’ bars. These are held by central banks and used by banks, governments and large institutions to store value and to transfer value between banks, They almost always have a purity of 99.5 percent.

Collecting Gold Coins

Collecting gold coins can be a fascinating hobby as well as a fruitful one but it is very important to keep in mind several factors when collecting gold coins.

Firstly one should have in mind what sort of gold coins one wants to collect. There are many and some can be quite pricey. How much do you want or can you afford to spend? If you are on a limited budget you can easily start with some of the smaller coins and build up a collection perhaps over a period of time. One can get one tenth and even one twentieth of an ounce gold coins these days and these are much easier to purchase than the traditional one ounce gold coins.

Next, you might like to collect coins of a particular country or a particular series such as Canadian Maples or South African Krugerrands. Some people like to collect Proof coins rather than used or uncirculated. These tend to be more expensive of course as they are coins that have been especially struck for collectors and are of a much higher quality than the brilliant uncirculated coins.

You will need to source a good reputable dealer from whom you can buy your gold coins. If possible try to buy your coins from the same dealer every time as then, if the time comes to sell some, the dealer will know the coins and generally offer you the best price for those you might sell. Dealers also like to have repeat customers and will tend to look after them and sometimes even offer a higher quality service.

If you decide to buy rare or proof sets be aware these can be more expensive, but if you have the money they are generally well worth the cost as, over time, they will appreciate in value quite nicely.

In addition buying larger amounts of gold means that you pay less in mark up costs from the dealer or mint than if you just buy a small one tenth ounce coin. The shipping and packaging might even be as much as the cost of the coin for a small coin.

What ever you decide to buy, the main point is to study and learn as much as you can about collecting gold coins and probably even more importantly, have fun doing it.

Monday, 8 September 2008

Silver

Silver is a chemical element with the symbol "Ag" (Latin: argentum, from the Ancient Greek: ἀργήντος - argēntos, gen. of ἀργήεις - argēeis, "white, shining" ) and atomic number 47. A soft, white, lustrous transition metal, it has the highest electrical conductivity of any element and the highest thermal conductivity of any metal. It occurs as a pure free metal (native silver) and alloyed with gold (electrum), as well as in various minerals, such as argentite and chlorargyrite. Most silver is produced as a by-product of copper, gold, lead, and zinc mining.
Silver has been known since ancient times and has long been valued as a precious metal, used to make ornaments, jewellery, high-value tableware and utensils (hence the term "silverware") and currency coins. Today, silver metal is used in electrical contacts and conductors, in mirrors and in catalysis of chemical reactions. Its compounds are used in photographic film and dilute solutions of silver nitrate and other silver compounds are used as disinfectants. Although the antimicrobial uses of silver have largely been supplanted by the use of antibiotics, further research into its clinical potential is in progress.
Silver is a very ductile and malleable (slightly harder than gold) monovalent coinage metal with a brilliant white metallic luster that can take a high degree of polish. It has the highest electrical conductivity of all metals, even higher than copper, but its greater cost and tarnishability have prevented it from being widely used in place of copper for electrical purposes, though it was used in the electromagnets used for enriching uranium during World War II (mainly because of the wartime shortage of copper). Another notable exception is in high-end audio cables.

Among metals, pure silver has the highest thermal conductivity (only the non-metal diamond's is higher), the whitest color, and the highest optical reflectivity (although aluminium slightly outdoes it in parts of the visible spectrum, and it is a poor reflector of ultraviolet light). Silver also has the lowest contact resistance of any metal. Silver halides are photosensitive and are remarkable for their ability to record a latent image that can later be developed chemically. Silver is stable in pure air and water, but tarnishes when it is exposed to air or water containing ozone or hydrogen sulfide. The most common oxidation state of silver is +1 (for example, silver nitrate: AgNO3); in addition, +2 compounds (for example, silver(II) fluoride: AgF2) and +3 compounds (for example, potassium tetrafluoroargentate: K[AgF4]) are known.

Gold Coin


Gold coins are one of the oldest forms of money. The first gold coins in history were coined by the Lydian king Croesus in about 560 BC, not long after the first silver coins were minted by king Pheidon of Argos in about 700 BC. The Ying Yuan was a gold coin minted by the Chinese in the 6th or 5th century BC.

Gold coins then had a very long period as a primary form of money, only falling into disuse in the early 20th century. Most of the world stopped making gold coins as currency by 1933, as countries switched from the Gold Standard due to hoarding during the worldwide economic crisis of the Great Depression. In the United States, this was following Executive Order 6102.
However, gold-coloured coins (not made of real gold) have made a comeback in many currencies. Furthermore, many countries continue to make legal tender gold coins, but these are primarily meant for collectors and investment purposes and are not meant for circulation.
Many factors determine the value of a gold coin, such as its rarity, age, condition and the number originally minted. Gold coins coveted by collectors include the Aureus, Solidus and Spur Ryal.
In July 2002, a very rare $20 1933 Double Eagle gold coin sold for a record $7,590,020 at Sotheby's, making it by far the most valuable coin ever sold to date. In early 1933, more than 445,000 Double Eagle coins had been struck by the U.S. Mint, but most of these were surrendered and melted down following Executive Order 6102. Only a few coins managed to survive.

In 2007 the Canadian Mint produced a 100 kg gold coin with a face value of $1,000,000, though the gold content was worth over $2 million at the time. It measures 50 cm in diameter and is 3 cm thick. It was intended as a one-off to promote a new line of Canadian Gold Maple Leaf coins, but after several interested buyers came forward the mint announced it would manufacture them as ordered and sell them for between $2.5 million and $3 million. As of May 3 2007 there were five confirmed orders. [1] Austria had previously produced a 37 cm diameter 31 kg gold coin with a face value of €100,000 ($153,000).

In October 4, 2007, David Albanese (president of Albanese Rare Coins) stated that a $10 - 1804-dated Eagle coin (made for President Andrew Jackson as a diplomatic gift) was sold to an anonymous private collector for $5 million.
While obsolete gold coins are primarily collected for their numismatic value, gold bullion coins today derive their value from the metal (gold) content - and as such are viewed by some investors as a "hedge" against inflation or a store of value. South Africa introduced the Krugerrand in 1967 to cater to this market; this was the reason for its convenient and memorable gold content—exactly one troy ounce. It was the first modern, low premium (i.e. priced only slightly above the bullion value of the gold) bullion gold coin. Bullion coins are also produced in fractions of an ounce - typically half ounce, quarter ounce, and one-tenth ounce. Bullion coins do not carry a meaningful face value, as their value is mainly dictated by their troy weight and the current market price of the precious metal. (If a face value is minted on the coin, it is done for legal or other reasons and it is nearly always significantly less than the actual value of the coin.) Gold has an international currency code of XAU under ISO 4217.

Gold bullion coins usually come in 1 oz, 1/2 oz, 1/4 oz, 1/10 and 1/20 oz. sizes. Most countries have one design that remains constant each year; others have variations each year, and in most cases each coin is dated. A 1/10th oz bullion coin is about the same size as a U.S. dime. A 1 oz. gold bullion coin is about the size of a U.S. half dollar.
For most of history, coins were valued based on the precious metal they contain. Whether or not a coin was actually made by the party that it is claimed to be made by was of secondary importance compared to whether or not it contains the correct amount of metal, that is, right weight and fineness (purity). Genuine appearance was simply a convenient shortcut to avoid time-consuming tests in everyday transactions.

Unlike silver, gold is denser than almost all other metals, whether something is made of gold is extremely hard to fake. Simple determination of weight and volume should be sufficent. A coin that is the right size but is not gold, or has too much base metal, will be "light"; alternately, a coin that weighs right will be somewhat larger. (Platinum was unknown in ancient times; platinum is denser than gold, but since it is about twice as expensive, making a fake coin out of platinum would make no sense. In theory, fake coins could be made of uranium, but this does not appear to be a practical problem.)

Of course, if a coin has mostly numismatic value, whether it is authentic is critical. A coin that is not genuine would (assuming it is made of gold) have the same "melt value" as a genuine coin, but this may be next to nothing, relatively speaking, for a rare coin.
There are well made counterfeit gold coins in circulation. For example, the Saint-Gaudens Double Eagle omega counterfeit is infamous for its complexity; and has fooled many numismatics experts. It is a high relief business strike, and due to the extensive wear on the die, these coins were not made for many years. For poor counterfeits, a good scale can usually tell if it's counterfeit or not; however, there are many well made counterfeited ancient coins that not only use gold, but the correct amount as well.

The US $20 gold coin ("double eagle") has raised lettering around its rim. If the coin is uncirculated, the letters will be flat on top. If slightly rounded, and the coin is uncirculated, it is a counterfeit. However, some counterfeits do not have this defect.
There are other counterfeit double eagles in which the gold and copper alloy was not thoroughly mixed. These counterfeits will have a slightly mottled appearance.

An old practice to test whether a gold coin was counterfeit was to bite down on it. Since pure gold is relatively soft any base metals mixed with the gold to lessen its value will also harden the coin, and so make it harder to bite on. The majority of bullion counterfeits (of all types) are rare, and fairly easy to detect when comparing their weights, colors and sizes to authentic pieces. This is because the cost of reproducing any given coin precisely can easily exceed the market value of the originals.

Gold Bar


Gold bars are classified into two different types — cast and minted — based on their method of manufacturing. Cast bars are made by pouring molten gold into an ingot mold to help the gold to take a form. Minted bars are made from gold blanks that have been hand cut to the required dimensions from a flat piece of gold. Markings are almost always applied by presses. ChipGold is a relatively new form of gold bar consisting of a small ingot (1-20 grams) in a sealed and certified package the size of a credit card.
One troy ounce = 31.1034768 grams. Thus if gold were at US$850 per ounce, a gold gram would be worth just over US$27.
Note where gold is measured in ounces, these are troy ounces, not the much more common avoirdupois ounce which is used for measuring weights in food etc. An avoirdupois ounce is lighter than a troy ounce. One avoirdupois ounce = 28.349523125 grams.
One tonne = 1000 kilograms = 32,150.746 troy ounces (value US$24,360,620 as of Oct. 15, 2007).
One kilogram = 1000 grams = 32.15074656 troy ounces (value US$24,360.62 as of Oct. 15, 2007).
One tael = 50 grams (value US$1,218.03 as of Oct. 15, 2007).
This is the official rate of taels in mainland China since the country went metric. In Taiwan and Hong Kong today a tael is equivalent to 37.429g.
Gold is very dense (19.3 g/cm³), to the extent that ten million U.S. dollars' worth occupies less than one cubic foot.

KITCO Precious Metal

Since 1977,Kitco has earned a reputation as one of the world’s premier retailers of precious metals.We offer a complete line of the highest quality bullion bars and coins for investors and refining services for the jewelry manufacturing industry, as well as mill products.Our customers rely on Kitco for superior service and the highest quality products at competitive prices.Kitco serves the needs of both small and large investors, as well as the precious metals industry.To serve our customer even better, our services are available 24 hours a day, seven days a week on the Internet.

Thursday, 28 August 2008

Horace Smith and Daniel Baird Wesson Biography

Horace Smith and Daniel Baird Wesson formed a firearms manufacturing partnership in Springfield, Massachusetts, that held many patents in the mid-1800s. They produced a variety of rifles, pistols, and revolvers. The Smith & Wesson.22 caliber revolver became a worldwide success.
Smith, born in Cheshire, Massachusetts, moved to Springfield at the age of four, and upon completing his public school education, joined his father working in the United States armory as an apprentice. Through his early career, heworked his own gun-manufacturing business, as well as producing pistols and tools for the manufacture of rifles for other companies. He patented an improvement on the breech-loading rifle in 1851, a year before he met Wesson through their work at Allen, Brown, and Luther rifle barrel manufacturers.
Wesson was born in Worcester, Massachusetts, and was the son of a farmer andmanufacturer of wooden plows. He attended public school until he was eighteenyears old, and then apprenticed himself to his eldest brother, a gunsmith. After his brother died, Wesson owned the business for a short time, then became employed by Allen, Brown, and Luther. In his off-hours, Wesson experimentedon an improved metallic cartridge, and in 1853, convinced Smith to go into business with him. The following year, the pair patented a pistol that used acartridge with powder and lubricant, and had a new repeating action, which became the basis for the famous Winchester rifle.
Smith retired from the business in 1855, when Wesson became superintendent ofthe Volcanic Arms Co., and they sold their patents to the company. Under Wesson, the Volcanic Arms Co. produced the self-primed metallic cartridge used throughout the Civil War. In 1857, the two men rejoined to produce the Smith & Wesson revolver. Manufactured with interchangeable parts, it used repeating action, metallic cartridges, and an open cylinder. It was the only one ofits type, and it became an enormous success. It was adopted by U.S. militaryauthorities and also secured foreign markets in European and South Americancountries, as well in China and Japan. In 1860 Smith & Wesson expanded their 25-member workforce to 600 and built a factory in Springfield, Massachusetts.

Smith and Wesson improved their inventions with patents of their own and those purchased from other inventors. In 1869, they bought a design by William C.Dodge that emptied shells from the gun. Wesson patented a safety revolver that prevented unintentional firing in 1887.
In 1883, Smith sold his interest in the company to Wesson and retired, involving himself in local business activities. Wesson took on his two sons as partners ten years later. Smith & Wesson is still one of the largest gun manufacturers in America.

Smith & Wesson


Smith & Wesson : SWHC (S&W) is the largest manufacturer of handguns in the United States. The corporate headquarters is in Springfield, Massachusetts. Smith & Wesson is known for the many types of ammunition it has introduced over the years and for its revolver expertise.
In 1852, partners Horace Smith and Daniel B. Wesson formed a company to produce a lever-action pistol nicknamed the Volcanic pistol. The company became known as the "Volcanic Repeating Arms Company"; financial difficulties caused it to come into the majority ownership of investor Oliver Winchester. Previously, in the late 1840s, Daniel Wesson's brother Edwin, of Hartford, Massachusetts, had manufactured revolvers under the name of Wesson & Leavitt. After Edwin Wesson's death, that firm continued under the supervision of Thomas Warner.
In 1856, the partners left the Volcanic Company to begin a new company and to manufacture a newly-designed revolver-and-cartridge combination. The timing of the founding of this new company proved quite opportune for the partners, since the onset of the American Civil War five years later produced a great demand for Smith & Wesson's products.
In 1964, the company passed from Wesson family control, and subsequently several conglomerates took control of it.
From 1987 to 2001 Tomkins PLC, a British company, owned Smith & Wesson.

Tuesday, 12 August 2008

Crystal


In chemistry, mineralogy, and materials science, a crystal is a solid in which the constituent atoms, molecules, or ions are packed in a regularly ordered, repeating pattern extending in all three spatial dimensions.

The word crystal is a loan from the ancient Greek word κρύσταλλος (krustallos), which had the same meaning, but according to the ancient understanding of crystal. At root it means anything congealed by freezing, such as ice. The word once referred particularly to quartz, or "rock crystal".

Most metals encountered in everyday life are polycrystals. Crystals are often symmetrically intergrown to form crystal twins.
The process of forming a crystalline structure from a fluid or from materials dissolved in the fluid is often referred to as crystallization. In the ancient example referenced by the root meaning of the word crystal, water being cooled undergoes a phase change from liquid to solid beginning with small ice crystals that grow until they fuse, forming a polycrystalline structure. The physical properties of the ice depend on the size and arrangement of the individual crystals, or grains, and the same may be said of metals solidifying from a molten state.

Which crystal structure the fluid will form depends on the chemistry of the fluid, the conditions under which it is being solidified, and also on the ambient pressure. While the cooling process usually results in the generation of a crystalline material, under certain conditions, the fluid may be frozen in a noncrystalline state. In most cases, this involves cooling the fluid so rapidly that atoms cannot travel to their lattice sites before they lose mobility. A noncrystalline material, which has no long-range order, is called an amorphous, vitreous, or glassy material. It is also often referred to as an amorphous solid, although there are distinct differences between solids and glasses: most notably, the process of forming a glass does not release the latent heat of fusion. For this reason, many scientists consider glassy materials to be viscous liquids rather than solids, although this is a controversial topic.
Crystalline structures occur in all classes of materials, with all types of chemical bonds. Almost all metal exists in a polycrystalline state; amorphous or single-crystal metals must be produced synthetically, often with great difficulty. Ionically bonded crystals can form upon solidification of salts, either from a molten fluid or when it condenses from a solution. Covalently bonded crystals are also very common, notable examples being diamond, silica, and graphite. Polymer materials generally will form crystalline regions, but the lengths of the molecules usually prevent complete crystallization. Weak Van der Waals forces can also play a role in a crystal structure; for example, this type of bonding loosely holds together the hexagonal-patterned sheets in graphite.
Most crystalline materials have a variety of crystallographic defects. The types and structures of these defects can have a profound effect on the properties of the materials.

Amethyst-White Topaz Ring


This stylish royal purple Amethyst & White Topaz 14K Gold Three-Stone Ring compliments any mood or style.The classic design features an emerald cut amethyst, richly accented by two trilliant cut amethysts that collectively weigh almost two and a half carats! Between the prong set amethysts are two sparkling rows of pave set white topazes that create a rich contrast of color.

Myanmar Gems Museum


museum of Myanmar located at No -66, Kaba Aye Pagoda Road, Mayangone Township, Yangon, Union of Myanmar. This museum is opened on four-storey building and very close to the Kaba Aye Pagoda. The jewellery shops are located on the first and second floors, while the museum is on the third floor. The gems fair and auction held twice a year in March and October before 2006. Many jewel dealers from all over the world come here at that time. These three floors of the Gems Mart present the whole range of Myanmar ruby, sapphire, period and a variety of assorted colored stones, jade, pearls in lots or embedded in exquisite jewelry, gold ware, silverware and jade figurines. These are sold in Myanmar Kyats, US$ or foreign exchange certificates (FEC). In museum, there are

Monday, 11 August 2008

What is bluetooth?


Bluetooth is a wireless protocol utilizing short-range communications technology facilitating data transmission over short distances from fixed and/or mobile devices, creating wireless personal area networks (PANs). The intent behind the development of Bluetooth was the creation of a single digital wireless protocol, capable of connecting multiple devices and overcoming issues arising from synchronization of these devices. Bluetooth provides a way to connect and exchange information between devices such as mobile phones, telephones, laptops, personal computers, printers, GPS receivers, digital cameras, and video game consoles over a secure, globally unlicensed Industrial, Scientific, and Medical (ISM) 2.4 GHz short-range radio frequency bandwidth. The Bluetooth specifications are developed and licensed by the Bluetooth Special Interest Group (SIG). The Bluetooth SIG consists of companies in the areas of telecommunication, computing, networking, and consumer electronics.

What is 3G?

3G refers to the third generation of developments in wireless technology, especially mobile communications. The third generation, as its name suggests, follows the first generation (1G) and second generation (2G) in wireless communications.

1GThe 1G period began in the late 1970s and lasted through the 1980s. These systems featured the first true mobile phone systems, known at first as "cellular mobile radio telephone." These networks used analog voice signaling, and were little more sophisticated than the repeater networks used by amateur radio operators.
2GThe 2G phase began in the 1990s and much of this technology is still in use. The 2G cell phone features digital voice encoding. Examples include CDMA and GSM. Since its inception, 2G technology has steadily improved, with increased bandwidth, packet routing, and the introduction of multimedia.
3G includes capabilities and features such as:
Enhanced multimedia (voice, data, video, and remote control).
Usability on all popular modes (cellular telephone, e-mail, paging, fax, videoconferencing, and Web browsing).
Broad bandwidth and high speed (upwards of 2 Mbps).
Roaming capability throughout Europe, Japan, and North America.

While 3G is generally considered applicable mainly to mobile wireless, it is also relevant to fixed wireless and portable wireless. A 3G system should be operational from any location on, or over, the earth's surface, including use in homes, businesses, government offices, medical establishments, the military, personal and commercial land vehicles, private and commercial watercraft and marine craft, private and commercial aircraft (except where passenger use restrictions apply), portable (pedestrians, hikers, cyclists, campers), and space stations and spacecraft.

3G offers the potential to keep people connected at all times and in all places. Researchers, engineers, and marketers are faced with the challenge of accurately predicting how much technology consumers will actually be willing to pay for. Another challenge faced by 3G services is competition from other high-speed wireless technologies, especially mobile WiMAX, and ability to roam between different kinds of wireless networks.

The current status of mobile wireless communications, as of July 2007, is a mix of 2nd and 3rd generation technologies.

History of Vodafone


Vodafone is a mobile network operator headquartered in Berkshire, England, UK. It is the largest mobile telecommunications network company in the world by turnover and has a market value of about £75 billion (June 2008). Vodafone currently has equity interests in 25 countries and Partner Networks (networks in which it has no equity stake) in a further 42 countries. The name Vodafone comes from Voice data fone, chosen by the company to "reflect the provision of voice and data services over mobile phones."

At 31 March 2008 Vodafone had 260 million proportionate customers in 25 markets across 5 continents. ("Proportionate customers" means, for example, that if Vodafone has a 30% stake in a business with a million customers, that is counted as 300,000). On this measure it is the second largest mobile telecom group in the world behind China Mobile. The eight markets where it has more than ten million proportionate customers are the United Kingdom, Germany, India, Italy, Spain, Turkey, Egypt and the United States. In the U.S., these customers come via its minority stake in Verizon Wireless, and in the other seven markets Vodafone has majority-controlled subsidiaries.
In 1982 Racal Electronics plc's subsidiary Racal Strategic Radio Ltd. won one of two UK cellular telephone network licences. The network, known as Racal Vodafone was 80% owned by Racal, with Millicom and the Hambros Technology Trust owning 15% and 5% respectively. vodafone was launched on 1 January 1985. Racal Strategic Radio was renamed Racal Telecommunications Group Limited in 1985. On 29 December 1986 Racal Electronics bought out the minority shareholders of vodafone for GB£110 million.

In September 1988 the company was again renamed Racal Telecom and on 26 October 1988 Racal Electronics floated 20% of the company. The flotation valued Racal Telecom at GB£1.7 billion. On 16 September 1991 Racal Telecom was demerged from Racal Electronics as Vodafone Group.

In July 1996 Vodafone acquired the two thirds of Talkland it did not already own for £30.6 million. On 19 November 1996, in a defensive move, Vodafone purchased Peoples Phone for £77 million, a 181 store chain whose customers were overwhelmingly using Vodafone's network. In a similar move the company acquired the 80% of Astec Communications that it did not own, a service provider with 21 stores.

In 1997 Vodafone introduced its Speechmark logo, as it is a quotation mark in a circle; the O's in the Vodafone logotype are opening and closing quotation marks, suggesting conversation.
On 29 June 1999 Vodafone completed its purchase of AirTouch Communications, Inc. and changed its name to Vodafone Airtouch plc. Trading of the new company commenced on 30 June 1999. To approve the merger, Vodafone sold its 17.2% stake in E-Plus Mobilfunk. The acquisition gave Vodafone a 35% share of Mannesmann, owner of the largest German mobile network.
On 21 September 1999 Vodafone agreed to merge its U.S. wireless assets with those of Bell Atlantic Corp to form Verizon Wireless. The merger was completed on 4 April 2000.
In November 1999 Vodafone made an unsolicited bid for Mannesmann, which was rejected. Vodafone's interest in Mannesmann had been increased by the latter's purchase of Orange, the UK mobile operator. Chris Gent would later say Mannesmann's move into the UK broke a "gentleman's agreement" not to compete in each other's home territory. The hostile takeover provoked strong protest in Germany and a "titanic struggle" which saw Mannesmann resist Vodafone's efforts. However, on 3 February 2000 the Mannesmann board agreed to an increased offer of £112bn, then the largest corporate merger ever. The EU approved the merger in April 2000. The conglomerate was subsequently broken up and all manufacturing related operations sold off.

On 28 July 2000 the Company reverted to its former name, Vodafone Group Plc. In April 2001 the first 3G voice call was made on Vodafone United Kingdom's 3G network.
In 2001 the Company took over Eircell, then part of eircom in Ireland, and rebranded it as Vodafone Ireland. It then went on to acquire Japan's third-largest mobile operator J-Phone, which had introduced camera phones first in Japan.

On 17 December 2001 Vodaphone introduced the concept of "Partner Networks" by signing TDC Mobil of Denmark. The new concept involved the introduction of Vodafone international services to the local market, without the need of investment by Vodafone. The concept would be used to extend the Vodafone brand and services into markets where it does not have stakes in local operators. Vodafone services would be marketed under the dual-brand scheme, where the Vodafone brand is added at the end of the local brand. (i.e., TDC Mobil-Vodafone etc.)
In February 2002 Finland was added into the mobile community, as Radiolinja is signed as a Partner Network. Radiolinja later changed its named to Elisa. Later that year the Company rebranded Japan's J-sky mobile internet service as Vodafone live! and on 3 December 2002 the Vodafone brand was introduced in the Estonian market with signing of a Partner Network Agreement with Radiolinja (Eesti). Radiolinja (Eesti) later changed its name to Elisa.
On 7 January 2003 the Company signed a group-wide Partner agreement with mobilkom Austria. As a result, Austria, Croatia, and Slovenia were added to the community. In April 2003 Og Vodafone was introduced in the Icelandic market and in May 2003 Vodafone Italy (Omnitel Pronto-Italia) was rebranded Vodafone Italy. On 21 July 2003 Lithuania was added to the community, with the signing of a Partner Network agreement with Bitė.

In February 2004 Vodafone signed a Partner Network Agreement with Luxembourg's LuxGSM and a Partner Network Agreement with Cyta of Cyprus. Cyta agreed to rename its mobile phone operations to Cytamobile-Vodafone. In April 2004 the Company purchased Singlepoint airtime provider from John Caudwell (Caudwell Group) and approx 1.5million customers onto its base for £405million, adding sites in Stoke on Trent (England) to existing sites in Newbury (HQ), Birmingham, Warrington and Banbury. In November 2004 Vodafone introduced 3G services into Europe.

In June 2005 the Company increased its participation in Romania's Connex to 99% and also bought the Czech mobile operator Oskar. On 1 July 2005 Oskar of the Czech Republic was rebranded as Oskar-Vodafone. Later that year on 17 October 2005 Vodafone Portugal launched a revised logo, using new text designed by Dalton Maag, and a 3D version of the Speechmark logo, but still retaining a red background and white writing (or vice versa). Also, various operating companies started to drop the use of the SIM card pattern in the company logo. (The rebranding of Oskar-Vodafone and Connex-Vodafone also does not use the SIM card pattern.) A custom typeface by Dalton Maag (based on their font family InterFace) formed part of the new identity.

On 28 October 2005 Connex in Romania was rebranded as Connex-Vodafone and on 31 October 2005 the Company reached an agreement to sell Vodafone Sweden to Telenor for approximately €1 billion. After the sale, Vodafone Sweden became a Partner Network. In December 2005 Vodafone won an auction to buy Turkey's second-largest mobile phone company, Telsim, for $4.5 billion. In December 2005 Vodafone Spain became the second member of the group to adopt the revised logo: it was phased in over the following six months in other countries.
In 2006 the Company rebranded its Stoke-on-Trent site as Stoke Premier Centre, a centre of expertise for the company dealing with Customer Care for its higher value customers, technical support, sales and credit control. All cancellations and upgrades started to be dealt with by this call centre. On 5 January 2006 Vodafone announced the completion of the sale of Vodafone Sweden to Telenor. On February 2006 the Company closed its Birmingham Call Centre. In 1 February 2006 Oskar Vodafone became Vodafone Czech Republic, adopting the revised logo and on 22 February 2006 the Company announced that it was extending its footprint to Bulgaria with the signing of Partner Network Agreement with Mobiltel, which is part of mobilkom Austria group.

On 12 March 2006 former chief, Sir Christopher Gent, who was appointed the honorary post Chairman for Life in 2003, quits following rumours of boardroom rifts. In April 2006 the Company announced that it has signed an extension to its Partner Network Agreement with BITE Group, enabling its Latvian subsidiary "BITE Latvija" to become the latest member of Vodafone's global partner community. Also in April 2006 Vodafone Sweden changed its name to Telenor Sverige AB and Connex-Vodafone became Vodafone Romania, also adopting the new logo. On 30 May 2006 Vodafone announced the biggest loss in British corporate history (£14.9 billion) and plans to cut 400 jobs; it reported one-off costs of £23.5 billion due to the revaluation of its Mannesmann subsidiary. On 24 July 2006 the respected head of Vodafone Europe, Bill Morrow, quit unexpectedly and on 25 August 2006 the Company announced the sale of its 25% stake in Belgium's Proximus for €2 billion. After the deal, Proximus was still part of the community as a Partner Network. On 5 October 2006 Vodafone announced the first single brand partnership with Og Vodafone which would operate under the name Vodafone Iceland and on 19 December 2006 the Company announced the sale of its 25% stake in Switzerland's Swisscom for CHF4.25 billion (£1.8 billion). After the deal, Swisscom would still be part of the community as a Partner Network. Finally in December 2006 the Company completed the acquisition of Aspective, an enterprise applications systems integrator in the UK, signaling Vodafone's intent to grow a significiant presence and revenues in the ICT marketplace.
Early in January 2007 Telsim in Turkey adopted Vodafone dual branding as Telsim Vodafone and on 1 April 2007 Telsim Vodafone Turkey droped its original brand and became Vodafone Turkey. On 1 May 2007 Vodafone added Jersey and Guernsey to the community, as Airtel was signed as Partner Network in both crown dependencies. In June 2007 the Vodafone live! mobile Internet portal in the UK was relaunched. Front page was now charged for and previously "bundled" data allowance was removed from existing contract terms. All users were given access to the "full" web rather than a Walled Garden and Vodafone became the first mobile network to focus an entire media campaign on its newly launched mobile Internet portal in the UK. On 1 August 2007 Vodafone Portugal launched Vodafone Messenger, a service with Windows Live Messenger and Yahoo! Messenger.

On 17 April 2008 Vodafone extended its footprint to Serbia as Vip mobile was added to the community as a Partner Network and on 20 May 2008 the Company added VIP Operator as a Partner Network thereby extending the global footprint to Macedonia. In May 2008 Kall of the Faroe Islands rebranded as Vodafone Faroe Islands.

Friday, 8 August 2008

History of iPhone


The history of the iPhone began with Steve Jobs' direction that Apple engineers investigate touch-screens. At the time he had been considering having Apple work on tablet PCs. Many have noted the device's similarities to Apple's previous touch-screen portable device, the Newton MessagePad. Like the Newton, the iPhone is nearly all screen. Its form factor is credited to Apple's head of design, Jonathan Ive.


Comments made by Jobs in April 2003 at the "D: All Things Digital" executive conference expressed his belief that tablet PCs and traditional PDAs were not good choices as high-demand markets for Apple to enter, despite many requests made to him that Apple create another PDA. He did believe that cell phones were going to become important devices for portable information access, and that what cell phones needed to have was excellent synchronization software. At the time, instead of focusing on a follow-up to their Newton PDA, Jobs had Apple put its energies into the iPod, and the iTunes software (which can be used to synchronize content with iPod devices), released January 2001. On September 7, 2005, Apple and Motorola released the ROKR E1, the first mobile phone to use iTunes. Jobs was unhappy with the ROKR, feeling that having to compromise with a non-Apple designer (Motorola) prevented Apple from designing the phone they wanted to make. In September 2006, Apple discontinued support for the ROKR and released a version of iTunes that included references to an as-yet unknown mobile phone that could display pictures and video. On January 9, 2007, Jobs announced the iPhone at the Macworld convention, receiving substantial media attention, and on June 11, 2007 announced at the Apple's Worldwide Developer's Conference that the iPhone would support third-party applications using the Safari engine on the device. Third-parties would create the Web 2.0 applications and users would access them via the internet. Such applications appeared even before the release of the iPhone; the first being "OneTrip", a program meant to keep track of the user's shopping list. On June 29, 2007, Apple released version 7.3 of iTunes to coincide with the release of the iPhone. This release contains support for iPhone service activation and syncing.


According to The Wall Street Journal, the iPhone is manufactured on contract in the Shenzhen factory of the Taiwanese company Hon Hai.

History of LG


LG Electronics is a South Korean multinational corporation. It is South Korea's second largest electronics maker and the world's third largest appliance maker.
With headquarters in the LG Twin Towers on Yeouido, Seoul, LG Electronics is the flagship company of LG Group, one of the largest chaebols.

The company has 75 subsidiaries worldwide that design and manufacture televisions, home appliances, and telecommunications devices. LG Electronics owns Zenith Electronics and controls LG Displays, a joint venture with Philips Electronics.

The company was originally established in 1958 as GoldStar, producing radios, TVs, refrigerators,washing machines, and air conditioners.

The LG Group was a merger of two Korean companies, Lucky and GoldStar, from which the abbreviation of LG was derived. The current "Life's Good" slogan is a backronym. Before the corporate name change to LG, household products were sold under the brand name of Lucky, while electronic products were sold under the brand name of GoldStar (Hangul:금성). The GoldStar brand is still perceived as a discount brand. ' In 1994 Goldstar gained sponsorship from The 3DO Company to make the first 3DO Interactive multiplayer. It was very pricey, but is examined to be the best out of all of the 3DO Systems.
In 1995, GoldStar was renamed LG Electronics, and acquired Zenith Electronics of the United States.

Monica Bellucci
















Emmy (Thai Super Star)







History of Sony Ericsson


Sony Ericsson is a joint venture established in 2001 by the Japanese consumer electronics company Sony Corporation and the Swedish telecommunications company Ericsson to make mobile phones. The stated reason for this venture is to combine Sony's consumer electronics expertise with Ericsson's technological leadership in the communications sector. Both companies have stopped making their own mobile phones.

The company's global management is based in Hammersmith, London, and it has research & development teams in Sweden, Japan, China, Germany, the United States, India, Pakistan and the United Kingdom.

While Sony Ericsson has been enjoying strong growth recently, its South Korean rival LG Electronics overtook it in Q1 2008 due to the company's profits falling significantly by 43% to €133 million, sales falling by 8% and market share dropping from 9.4% to 7.9%, despite favourable conditions that the handset market is expected to grow by 10% in 2008. The situation is getting worse as Sony Ericsson announced another profit warning in June 2008 and saw net profit crash by 97% in Q2 2008, announcing that it would cut 2,000 jobs, leading to wide fear that Sony Ericsson is on the verge of decline along with its struggling rival, Motorola.

Sony Ericsson has, as of July 18, 2008, approximately 9,400 employees and 2,500 contractors worldwide. The company's current President is as of November 1 Hideki Komiyama (小宮山英樹), who has replaced Miles Flint, and the Corporate Executive Vice President is Anders Runevad.

History of Samsung


Unlike other electronic companies Samsung origins were not involving electronics but other products.
In 1938 the Samsung's founder Byung-Chull Lee set up a trade export company in Korea, selling fish, vegetables, and fruit to China. Within a decade Samusng had flour mills and confectionary machines and became a co-operation in 1951. Humble beginnings.
From 1958 onwards Samsung began to expand into other industries such as financial, media, chemicals and ship building throughout the 1970's. In 1969, Samsung Electronics was established producing what Samsung is most famous for, Televisions, Mobile Phones (throughout 90's), Radio's, Computer components and other electronics devices.
1987 founder and chairman, Byung-Chull Lee passed away and Kun-Hee Lee took over as chairman. In the 1990's Samsung began to expand globally building factories in the US, Britain, Germany, Thailand, Mexico, Spain and China until 1997.
In 1997 nearly all Korean businesses shrunk in size and Samsung was no exception. They sold businesses to relieve debt and cut employees down lowering personnel by 50,000. But thanks to the electronic industry they managed to curb this and continue to grow.
The history of Samsung and mobile phones stretches back to over 10 years. In 1993 Samsung developed the 'lightest' mobile phone of its era. The SCH-800 and it was available on CDMA networks.
Then they developed smart phones and a phone combined mp3 player towards the end of the 20th century. To this date Samsung are dedicated to the 3G industry. Making video,camera phones at a speed to keep up with consumer demand. Samsung has made steady growth in the mobile industry and are currently second but competitor Nokia is ahead with more than 100% increase in shares.

History of Nokia


Nokia's history starts in 1865, when engineer Fredrik Idestam established a wood-pulp mill in southern Finland and started manufacturing paper. Due to the European industrialization and the growing consumption of paper and cardboard Nokia soon became successful. In 1895 Fredrik Idestam handed over the reins of the company to his son-in-law Gustaf Fogelholm.

Nokia's products were exported first to Russia and then to the UK and France. The Nokia factory attracted a large workforce and a small community grew up around it. A community called Nokia still exists on the riverbank of Emäkoski in southern Finland. The Nokia

Community attracts other Companies
The hydroelectricity (from the river Emäkoski) which the wood-pulp mill used also attracted the Finnish Rubber Works to establish a factory in Nokia. In the 1920s, the Rubber Works started to use Nokia as their brand name. In addition to footwear (galoshes) and tyres, the company later went on to manufacture rubber bands, industrial parts and raincoats.

Expanding into Electronics
After World War II the Finnish Rubber Works bought the majority of the Finnish Cable Works shares. The Finnish Cable Works was a company that had grown quickly due to the increasing need for power transmission and telegraph and telephone networks. Gradually the ownership of the Rubber Works and the Cable Works companies consolidated. In 1967 the companies were merged to form the Nokia Group (link to Nokia company logos).

The Finnish Cable Works had manufactured cables for telegraph and telephone networks and in the 1960 they establishmed the Cable Works´Electronics department. At this time the seeds of Nokia's global success in telecommunications were planted. In 1967, when the Nokia Group was formed, Electronics generated three percent of the Group's net sales and provided work for 460 people.

The Journey into Telecommunications
Nokia´s Cable Work's Electronics department started to conduct research into semiconductor technology in the 1960´s. This was the beginning of Nokias journey into telecommunications.

In the early 1970s, the majority of telephone exchanges were electro-mechanical analog switches. Nokia began developing the digital switch (Nokia DX 200) which became a success. Nokia DX 200, which was equipped with high-level computer language and Intel microprocessors gradually evolved into the multifaceted platform that is still the basis for Nokia's network infrastructure today.

At the same time, new legislation allowed the Finnish telecommunications authorities to set up a mobile network for car phones that was connected to the public network.

The result was Nordic Mobile Telephony (NMT). Opening in 1981, NMT was the world's first multinational cellular network. During the following decade, NMT was introduced in many other countries and launched the rapid expansion of the mobile phone industry.

At the end of the 1980s a common standard for digital mobile telephony was developed. This standard is known as GSM (Global System for Mobile Communications). In 1991 Nokia made agreements to supply GSM networks to nine European countries and by August 1997 Nokia had supplied GSM systems to 59 operators in 31 countries.

New Products
During the 1980s, Nokia's operations rapidly expanded to new business sectors and products. The strategy was to expand rapidly on all fronts. In 1988, Nokia was a large television manufacturer and the largest information technology company in the Nordic Countries.

Focusing on Telecommunications
During the deep recession in Finland at the beginning of the 1990s, the telecommunications and mobile phones divisions were the supporting pillars of the Nokia. Despite the depth of the recession, Nokia came to its feet quickly as the company started streamlining its businesses. In May 1992 Nokia made the strategic decision to divest its non-core operations and focus on telecommunications. The company's 2100 series phone was an incredible success. In 1994, the goal was to sell 500,000 units. Nokia sold 20 million.

It has been rumored that a group of businessmen tried to offer Nokia to the swedish telecom company Ericsson during the recession (1990´s)!

Today, Nokia is a world leader in digital technologies, including mobile phones, telecommunications networks, wireless data solutions and multimedia terminals.
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