Gold medal

A gold medal is the highest medal awarded for highest achievement in a non-military field. Its name derives from the use of at least a fraction of gold in form of plating or alloying in its manufacture. The award concept arose in the military, initially by simple recognition of military rank, and later by decorations for admission to military orders dating back to medieval times.

Since the eighteenth century, gold medals have been awarded in the arts, for example, by the Royal Danish Academy, usually as a symbol of an award to give an outstanding student some financial freedom. Others offer only the prestige of the award. Many organizations now award gold medals either annually or extraordinarily, including UNESCO and various academic societies.

While most gold medals are solid gold, notable exceptions are gold-plated and often silver-gilt, like those of the Olympic Games, the Lorentz Medal, the United States Congressional Gold Medal (displayed to the right) and the Nobel Prize medal. Nobel Prize medals consist of 18 carat green gold plated with 24 carat gold. Before 1980 they were struck in 23 carat gold.

Hip hop

Hip hop or hip-hop is a sub-cultural movement that formed during the early 1970s by African-American and Puerto Rican youths residing in the South Bronx in New York City. It became popular outside of the African-American community in the late 1980s and by the 2000s became the most listened-to musical genre in the world. It is characterized by four distinct elements, all of which represent the different manifestations of the culture: rap music (oral), turntablism or DJing (aural), b-boying (physical) and graffiti art (visual). Even while it continues to develop globally in myriad styles, these four foundational elements provide coherence to hip hop culture. The term is often used in a restrictive fashion as synonymous only with the oral practice of rap music.

The origin of the hip hop culture stems from the block parties of the Ghetto Brothers, when they plugged in the amplifiers for their instruments and speakers into the lampposts on 163rd Street and Prospect Avenue and used music to break down racial barriers, and from DJ Kool Herc at 1520 Sedgwick Avenue, where Herc mixed samples of existing records with his own shouts to the crowd and dancers. Kool Herc is credited as the "father" of hip hop. DJ Afrika Bambaataa of the hip hop collective Zulu Nation outlined the pillars of hip hop culture, to which he coined the terms: MCing or "Emceein", DJing or "Deejayin", B-boying and graffiti writing or "Aerosol Writin".

Best Actor

Best Actor is the name of an award which is presented by various film, television and theatre organizations, festivals, and people's awards to leading actors in a film, television series, television film or play. The first Best Actor award was awarded for acting in a film, on May 16, 1929 by the Academy of Motion Picture Arts and Sciences (AMPAS) at the Academy Awards to Emil Jannings for his role of Grand Duke Sergius Alexander in The Last Command and August Schilling in The Way of All Flesh. In theatre, it was first awarded on April 6, 1947 by the American Theatre Wing and The Broadway League at the Tony Awards to José Ferrer for his role of Cyrano de Bergerac in Cyrano de Bergerac and to Fredric March for his role of Clinton Jones in Years Ago. In television, it was first awarded on January 23, 1951 by Academy of Television Arts & Sciences at the Primetime Emmy Awards to Alan Young for his role of himself in The Alan Young Show. In a film festival, presented as the Volpi Cup, it was first awarded between August 1–20, 1934 by the Venice Film Festival to Wallace Beery for his role of Pancho Villa in Viva Villa!.

Best

Best or The Best may refer to:

Geography

People

Companies and organizations

Food and drink

Medicine

Games

Acronyms

Gold

Gold is a chemical element with symbol Au (from Latin: aurum) and atomic number 79. In its purest form, it is a bright, slightly reddish yellow, dense, soft, malleable and ductile metal. Chemically, gold is a transition metal and a group 11 element. It is one of the least reactive chemical elements, and is solid under standard conditions. The metal therefore occurs often in free elemental (native) form, as nuggets or grains, in rocks, in veins and in alluvial deposits. It occurs in a solid solution series with the native element silver (as electrum) and also naturally alloyed with copper and palladium. Less commonly, it occurs in minerals as gold compounds, often with tellurium (gold tellurides).

Gold's atomic number of 79 makes it one of the higher atomic number elements that occur naturally in the universe. It is thought to have been produced in supernova nucleosynthesis from the collision of two neutron stars and to have been present in the dust from which the Solar System formed. Because the Earth was molten when it was just formed, almost all of the gold present in the early Earth probably sank into the planetary core. Therefore, most of the gold that is present today in the Earth's crust and mantle is thought to have been delivered to Earth later, by asteroid impacts during the late heavy bombardment, about 4 billion years ago.