Platinum

Platinum is a chemical element with symbol Pt and atomic number 78. It is a dense, malleable, ductile, highly unreactive, precious, gray-white transition metal. Its name is derived from the Spanish term platina, which is literally translated into "little silver".

Platinum is a member of the platinum group of elements and group 10 of the periodic table of elements. It has six naturally occurring isotopes. It is one of the rarer elements in Earth's crust with an average abundance of approximately 5 μg/kg. It occurs in some nickel and copper ores along with some native deposits, mostly in South Africa, which accounts for 80% of the world production. Because of its scarcity in Earth's crust, only a few hundred tonnes are produced annually, and given its important uses, it is highly valuable and is a major precious metal commodity.

Platinum is the least reactive metal. It has remarkable resistance to corrosion, even at high temperatures, and is therefore considered a noble metal. Consequently, platinum is often found chemically uncombined as native platinum. Because it occurs naturally in the alluvial sands of various rivers, it was first used by pre-Columbian South American natives to produce artifacts. It was referenced in European writings as early as 16th century, but it was not until Antonio de Ulloa published a report on a new metal of Colombian origin in 1748 that it became investigated by scientists.

Music recording sales certification

Music recording sales certification is a system of certifying that a music recording has shipped or sold a certain number of copies. The threshold quantity varies by type (such as album, single, music video) and by nation or territory (see List of music recording certifications).

Almost all countries follow variations of the RIAA certification categories, which are named after precious materials.

The number of sales or shipments required for these awards depends upon the population of the territory in which the recording is released. Typically, they are awarded only to international releases and are awarded individually for each country in which the album is sold. Different sales levels, some perhaps 10 times lower than others, may exist for different music media (for example: videos versus albums, singles, or downloads).

History

The original gold record awards were presented to artists by their own record companies to publicize their sales achievements. The first of these was awarded by RCA Victor to Glenn Miller in February 1942, celebrating the sale of 1.2 million copies of "Chattanooga Choo Choo". Another example of a company award is the gold record awarded to Elvis Presley in 1956 for one million units sold of his single "Don't Be Cruel". The first gold record for an LP was awarded by RCA Victor to Harry Belafonte in 1957 for the album Calypso (1956), the first album to sell over 1,000,000 copies in RCA's reckoning.

Dubai (yacht)

Dubai is the name of a yacht currently owned by Sheikh Mohammed bin Rashid Al Maktoum, the ruler of the Emirate of Dubai and the Prime Minister of the United Arab Emirates. This vessel is 162 metres (531 ft) long, is the third largest yacht in the world after Azzam and Eclipse. Including crew it can hold more than 115 Guests on it. Designed by Andrew Winch, with interior design by Platinum Yachts, it cost US$400 million. The construction was originally planned for Prince Jefri Bolkiah of Brunei before 1996 as a joint project between Blohm + Voss and Lurssen shipyards. Progess stopped until 2001 when the hull was acquired by Platinum Yachts for Sheikh Mohammed Rashid Al Maktoum. The yacht, previously named Platinum, Panhandle and Golden Star, was then renamed Dubai.

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Power!

Power! (known as Critical Mass in Europe) is a computer game developed by Simon Francis in 1985 for the Amstrad CPC, Commodore 64 and ZX Spectrum.

Plot

The player operates a rocket-powered hovercraft whose mission is to destroy an enemy transfer beam that is protected not only by long-distance enemy raiders and mines, but also molecular disorientation that sucks the energy from the player's attack craft.

Gameplay

The player may control the hovercraft in either a normal joystick operational mode or with vectored movement. When the player pushes forward on the joystick, the hovercraft accelerates, and when pulling back on the joystick, speed decreases.

Reception

In 1988, Dragon reviewed Power!, and gave the game 4 out of 5 stars.

References

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Rajkumar Santoshi

Rajkumar Santoshi is an Indian film director, producer and screenwriter of Hindi films.

Personal life

He is the son of producer-director P.L. Santoshi and his second wife. Rajkumar was born in Chennai And currently lives with his wife Manila and children Ram and Tanisha.

Career

Santoshi started his career as an assistant director and worked with Govind Nihalani during the filming of Ardh Satya (1982). He has given colossal hit films at the box office and is known to be one of the most successful directors in Bollywood. His notable films as director include Ghatak: Lethal, Pukar and The Legend of Bhagat Singh, Halla Bol (2008 film). He won the Filmfare Best Director Award for Ghayal (1990) and Damini (1993), both starring Sunny Deol.

Santoshi is known to be one of the most versatile directors as he has directed films of all genres except sci-fi. His film Pukar focused on Indian army and court martial thereafter to its protagonist played by Anil Kapoor. Damini portrayed the justice and law of India.

Power (2014 Telugu film)

Power is a 2014 Telugu action comedy film written and directed by K. S. Ravindra and produced by Rockline Venkatesh under the banner Rockline Entertainments, both marking their debut in Telugu cinema. It features Ravi Teja playing a dual role with Hansika Motwani and Regina Cassandra playing the female lead roles. S. Thaman composed the music while Gautham Raju edited the film. Arthur A. Wilson and Jayanan Vincent handled the film's cinematography. The film revolves around two similar looking people, Baldev Sahay - a corrupt ACP in Kolkata and Tirupathi - a person aspiring to become a police officer in Hyderabad. The home minister of Kolkata recruits Tirupathi to play as Baldev to catch a gangster rescued by Baldev. Rest of the story is all about why Baldev became a corrupt cop and how Tirupathi executed the unfinished mission of Baldev.

Production began on 11 December 2013. The film's talkie part was shot in Hyderabad, Bangalore, Kolkata, Chennai and Bangkok while two songs were shot in Bulgaria marking it the first Telugu film to be shot there. Principal photography ended on 14 August 2014. The film released on 12 September 2014 to positive reviews from critics and was a commercial success.