Branches of Mathematics

Pure mathematics

• Algebra
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Applied mathematics

• Dynamical systems and differential equations
• Mathematical physics
• Computing
• Information theory and signal processing
• Probability and statistics
• Game theory
• Operations research

Related Topics

• Electromagnetic Spectrum
• Linear Equations
• Applied Physics
• Nano Technology
• Engineering Sciences
• Mathematical Medicine
• Fluid dynamics
• Computational Mathematics
• Gamma Ray Optics
• Onfrared Optics
• Relative Velocity
• Iciam
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• Biomedical Engineering
• Neuroscience Research
• Quantum Cosmology
• Brain Research

• Antisemitism
• Area code 858
• Bay Ho, San Diego
• Bay Park, San Diego
• Birdland, San Diego
• Black's Beach
• Border, San Diego
• California
• Castle, San Diego
• Caucasian race
• Charter school
• Coldwell Banker
• Columbia, San Diego
• Comic Book Resources
• Core, San Diego
• Corridor, San Diego
• Cross
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• DC Comics
• De facto
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• Del Mar, California
• Delphi Academy
• Downtown San Diego
• Dr. Seuss
• Encanto, San Diego
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• Geisel Library
• Hillcrest, San Diego
• Horse Shoes
• I-5
• Islenair, San Diego
• Jacob Bronowski
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• Kiwanis
• Kumeyaay
• La Jolla
• La Jolla Cove
• La Jolla High School
• La Jolla Light
• La Jolla Shores
• La Jolla Village
• La Playa, San Diego
• Marina, San Diego
• Marine Street
• Midtown, San Diego
• Midway, San Diego
• Mira Mesa, San Diego
• Miramar, San Diego
• Morena, San Diego
• Mount Soledad
• MTV
• Navajo, San Diego
• Nestor, San Diego
• Nude beach
• Oak Park, San Diego
• Old Town, San Diego
• Otay Mesa, San Diego
• Pacific Ocean
• Palm City, San Diego
• PGA Tour
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• Roger Revelle
• Rolando, San Diego
• Rotary International
• Salk Institute
• San Diego
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• Shelley v. Kraemer
• Shelltown, San Diego
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• South San Diego
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• Southern California
• Star of David
• Stockton, San Diego
• Talmadge, San Diego
• Teralta, San Diego
• U.S. Open (golf)
• U.S. Postal Service
• UCSD
• United States
• Village of La Jolla
• Webster, San Diego
• Wikipedia Link rot
• Windansea Beach
• Wipeout Beach
• ZIP code
• ZIP Code
• 
  

• 
  Area code 858
  North American area code 858 is an area code that is located in San Diego County, California. It covers some northern suburbs of San Diego, California and the northern half of the city proper, including the areas of Del Mar, Poway, La Jolla, Pacific Beach, Clairemont and MCAS Miramar. This area code split from Area code 619 in 1999.
  The outer northern suburbs of San Diego and the mountainous areas to the east (such as Ramona, Santa Ysabel, Warner Springs and Julian) are serviced by area codes 442 and 760, which were a result of an earlier split (and overlay) of area code 619.
  ^* Communities that are mostly or entirely within the City of San Diego
  ^† Incorporated cities within San Diego County
  The switch of 619 to 858 was referenced in the song "Area Code" by Steve Poltz.
  Coordinates: 32°52′12″N 117°08′24″W / 32.870°N 117.140°W / 32.870; -117.140
  
  wn.com/Area_code_858
• Bay Ho, San Diego
  Coordinates: 32°49′27.42″N 117°13′3.51″W / 32.8242833°N 117.2176417°W / 32.8242833; -117.2176417 Bay Ho is a neighborhood in San Diego, California bordered by University City to the North, Clairemont to the East, La Jolla and Pacific Beach to the West, and Bay Park to the South. California State Route 52 forms the Northern boundary while I-5 forms the Western boundary.
  
  wn.com/Bay_Ho,_San_Diego
• Bay Park, San Diego
  Bay Park is a relatively hilly neighborhood in San Diego, California bordered by Bay Ho to the North, Clairemont and Linda Vista to the East, Mission Bay and Pacific Beach to the West, and Morena to the South. I-5 forms the Western boundary.
  Coordinates: 32°47′02″N 117°11′55″W / 32.783802°N 117.198694°W / 32.783802; -117.198694
  
  wn.com/Bay_Park,_San_Diego
• 
  Black's Beach
  Black's Beach is a secluded section of beach beneath the bluffs of Torrey Pines on the Pacific Ocean in La Jolla, San Diego, California, United States. It is officially part of Torrey Pines State Beach. The northern portion of Black's Beach is owned and managed by the California Department of Parks and Recreation, while the southern portion of the beach, officially known as Torrey Pines City Beach, is jointly owned by the city of San Diego and the state park, but is managed by the city of San Diego.^{[citation needed]} This distinction is important as Black’s Beach is most known as a nude beach, a practice that is no longer permitted in the southern portion managed by the city of San Diego. There is no trash collection here, visitors should pack out what they bring in.
  Black's Beach was named for the Black family who had a horse farm overlooking the beach. They sold the land, and then it was subdivided into La Jolla Farms lots. The Farm's residents retained the Black family’s private road to the beach. Many mansions can be seen in the southern portion of the beach, including the Salk Mansion. There is a funicular that goes all the way down to the beach into a structure known by locals as the mushroom house.
  
  wn.com/Black's_Beach
• Border, San Diego
  Border is a small non-residential neighborhood in the southern section of San Diego. It neighbors San Ysidro to the north, and Tijuana to the south. The San Ysidro Port of Entry is located in Border, as is the southernmost station of the San Diego Trolley.
  Coordinates: 32°32′39″N 117°1′50″W / 32.54417°N 117.03056°W / 32.54417; -117.03056
  
  wn.com/Border,_San_Diego
• 
  California
  California (pronounced ⁱ/kælɨˈfɔrnjə/) is a state located on the West Coast of the United States. It is by far the most populous U.S. state, and the third most extensive (after Alaska and Texas). It is home to the nation's second- and sixth-largest census statistical areas (Los Angeles Metropolitan Area and San Francisco Bay Area), and eight of the nation's fifty most populated cities (Los Angeles, San Diego, San Jose, San Francisco, Fresno, Sacramento, Long Beach and Oakland). The capital city is Sacramento.
  California's diverse geography ranges from the Pacific Coast in the west, to the Sierra Nevada mountains in the east – from the Redwood–Douglas-fir forests of the northwest, to the Mojave Desert areas in the southeast. The center of the state is dominated by Central Valley, a major agricultural area. California contains both the highest and lowest points in the contiguous United States (Mount Whitney and Death Valley), and has the third-longest coastline of all states (after Alaska and Florida). Earthquakes are a common occurrence due to the state's location along the Pacific Ring of Fire: about 37,000 are recorded annually.
  
  wn.com/California
• 
  Columbia, San Diego
  Columbia is a neighborhood located in Downtown San Diego, California. The neighborhood is largely commercial, however there are a large number of highrise condominium buildings under construction.
  The Midway Aircraft Carrier Museum and the Maritime Museum are located in this neighborhood.
  Columbia is located south of Little Italy, north of the Marina District, and west of Core and the Horton District. This district is bordered by Ash Street to the north, F Street to the south, Union Street to the east and the Pacific Ocean to the west.
  The Santa Fe Depot is served by the Trolley, the Coaster and the Pacific Surfliner.
  Parts of Columbia are under re-development, including the North Embarcadero Visionary Plan, Navy Broadway Complex and the Embarcadero Circle cruise ship terminal expansion. As of March 16, 2007, there are seven high-rise buildings scheduled for or currently under construction: five of these buildings are condominiums, one is office, and one is a Federal court house; six buildings have more than 20 floors, four buildings have more than 30 floors, and one building has more than 40 floors.
  
  wn.com/Columbia,_San_Diego
• 
  Core, San Diego
  The Core district is a neighborhood of Downtown San Diego, California. The Core district is the central business district in Downtown San Diego.
  This district is located in the center of the city; it is bordered to the north by Cortez Hill, to the northwest by Little Italy, to the south by the Horton District and Gaslamp Quarter, to the east by East Village and to the west by Colombia district.
  
  Coordinates: 32°43′5.34″N 117°9′31.03″W / 32.71815°N 117.1586194°W / 32.71815; -117.1586194
  
  wn.com/Core,_San_Diego
• 
  Del Mar, California
  Del Mar is an affluent beach town in San Diego County, California. The population was 4,161 at the 2010 census, down from 4,389 at the 2000 census. The Del Mar Horse Races are hosted on the Del Mar Racetrack every summer. Del Mar is Spanish for "of the sea" or "by the sea", because it is located on the Pacific Ocean. Colonel Jacob Taylor purchased 338 acres (1.37 km²) from Enoch Talbert in 1885, with visions of building a seaside resort for the rich and famous. The United States Navy operated a Naval Auxiliary Air Facility for blimps at Del Mar during World War II.
  According to the United States Census Bureau, the city has a total area of 1.8 square miles (4.7 km²). 1.7 square miles (4.4 km²) of it is land and 0.1 square miles (0.26 km²) of it (3.94%) is water. At the southern edge of Del Mar is the Los Peñasquitos Lagoon.
  Del Mar's climate is considered sub-tropical with warm dry summers and milder winters, and is considered one of the most desirable in the United States . Del Mar rarely gets above 85 °F (29 °C) and rarely below 60 degrees.
  
  wn.com/Del_Mar,_California
• 
  Downtown San Diego
  Downtown San Diego, also referred to as Centre City, is the city center of San Diego, California, the eighth largest city in America. In 2010, the Centre City area itself had a population of more than 28,000. Downtown San Diego serves as the cultural, financial center and central business district of San Diego County.
  The city of San Diego was originally focused in Old Town near the Presidio, several miles north of current Downtown. The location was not ideal because it was several miles from navigable water. In 1849 Lt. Andrew B. Gray, a surveyor working with the boundary commission to establish the boundaries of the new state of California, suggested that an area closer to San Diego Bay would be a better location for a city because it would be better for trade. He proposed the idea to William Heath Davis, who recruited four other investors. The partners under Davis's leadership purchased 160 acres (65 ha) of land in what is now Downtown San Diego. They laid out a street plan for New Town and built a wharf and warehouse. Several people built houses there, including the still-standing William Heath Davis House, now a museum. However, New Town did not do well due to a lack of fresh water, a financial depression in 1851, and opposition from the established settlements in Old Town and La Playa.
  
  wn.com/Downtown_San_Diego
• 
  Geisel Library
  Coordinates: 32°52′52″N 117°14′16″W / 32.88116°N 117.237651°W / 32.88116; -117.237651
  The Geisel Library is the main library building on the University of California, San Diego campus and contains four of the six libraries located on campus. It is home to the Arts Library (newly merged in July 2008 from the Art & Architecture and Music, Film & Video Libraries) (ARTS), the Mandeville Special Collections Library (SPEC), the Science & Engineering Library (S&E), and the Social Sciences & Humanities Library (SSHL).
  The building is named in honor of Audrey and Theodor Seuss Geisel (better known as Dr. Seuss) for the generous contributions they have made to the library and their devotion to improving literacy. The Geisels were long-time residents of La Jolla, where UC San Diego is located.
  The building is featured in the UCSD logo and is the most recognizable building on campus. It is located in the center of the campus with Library Walk to its south, Thurgood Marshall College to its West and Earl Warren College to its East.
  
  wn.com/Geisel_Library
• 
  Hillcrest, San Diego
  Coordinates: 32°45′N 117°10′W / 32.75°N 117.167°W / 32.75; -117.167
  Hillcrest is a neighborhood in San Diego, California northwest of Balboa Park and south of Mission Valley.
  Hillcrest is known for its "tolerance and acceptance," its gender diversity, and numerous locally-owned businesses, including restaurants, cafés, bars, clubs, trendy thrift-stores, and other independent specialty stores. Hillcrest has a high population density compared to many other neighborhoods in San Diego, and it has a large and active lesbian, gay, bisexual and transgender (LGBT) community.
  Hillcrest is an older neighborhood which has gone through gentrification. Many streets are lined with trees. There are Craftsman homes and Mid-Century modern apartment buildings.
  The neighborhood is bound by Mission Hills to the northwest, Bankers Hill and Balboa Park to the south, University Heights to the north, and North Park to the east. A large ridge overlooking San Diego Bay borders the neighborhood to the west.
  Hillcrest is part of the Uptown community planning area, which consists of the neighborhoods of Mission Hills, Hillcrest, Bankers Hill, Park West, and University Heights.
  
  wn.com/Hillcrest,_San_Diego
• La Jolla High School
  La Jolla High School
  
  La Jolla High School (LJHS) is a comprehensive high school for grades 9–12 located in La Jolla, California, a community within the city limits of San Diego. LJHS supports approximately 1,650 students. The student body consists of the local community and students from the Voluntary Ethnic Enrollment Program, School Choice, and the Gifted and Talented Education (GATE) programs.
  In 2003, LJHS was named a California Distinguished School.^{[citation needed]} La Jolla High has been ranked as one of the top 100 high schools in the nation by [Newsweek] magazine^{[citation needed]}. LJHS is accredited by the [Western Association of Schools and Colleges] (WASC).
  In 2002, La Jolla High School made an agreement with the district such that it would have partial [autonomy]. This autonomy is dependent upon the performance of the school (mainly on STAR testing).
  Having autonomy from the district means that the school can choose textbooks for courses, though it has to pay for them. If it chooses to use the same text book as the district, the district will buy them.
  
  wn.com/La_Jolla_High_School
• La Jolla Village
  La Jolla Village is a mixed residential/business neighborhood within the San Diego community of La Jolla bordered by I-5 to the east, Gilman Drive to the west and south, and La Jolla Village Drive to the north. The La Jolla Village Square shopping center is in the center of the neighborhood and contains a variety of stores, restaurants, and apartments and two movie theaters.
  La Jolla Village is an area that consists of mainly UCSD students and workers. There is An AMC movie theaters and an Independent Land Mark Theatres located respectively in La Jolla Village Square. There is only one Gas station (MOBIL) and one Liquor Store (St. Germains)
  Coordinates: 32°51′49″N 117°14′3″W / 32.86361°N 117.23417°W / 32.86361; -117.23417
  
  wn.com/La_Jolla_Village
• La Playa, San Diego
  La Playa (Spanish for "the beach") is a bayfront neighborhood in the Point Loma community of San Diego, California. It is bordered by the San Diego Bay on the east, Naval Base Point Loma on the south, the Wooded Area neighborhood to the west and Point Loma Village/Roseville-Fleetridge to the north. It lies across a channel from Shelter Island.
  La Playa played an important role in the early history of San Diego. The first European to set foot in the area, Juan Rodriguez Cabrillo, came ashore at La Playa, probably at a small rocky peninsula called Ballast Point. When a permanent European settlement was established a few miles inland in 1769, La Playa served as the town's "harbor", actually an anchorage where cargo was loaded and unloaded via small boats. Goods were then transported to the settlement by land over the historic La Playa Trail, the oldest European trail on the West Coast. The beach at La Playa continued to serve as San Diego’s main “port” until the establishment of New Town (current downtown) in the 1870s. In his book Two Years Before the Mast, Richard Henry Dana, Jr. describes how sailors in the 1830s camped on the beach at La Playa and hunted for wood and rabbits in the hills of Point Loma.
  
  wn.com/La_Playa,_San_Diego
• 
  Marina, San Diego
  The Marina district is a neighborhood in the southwest section of Downtown San Diego, California, U.S.
  The district is bordered to the north by the Columbia district, bordered to east/south-east by the Gaslamp Quarter, and is bordered to the south-west by the San Diego Marina.
  This district used to be full of warehouses and vacant lots, but now it houses mid-rise and high-rise hotels, apartments, condominiums, medical offices and retail. Seaport Village and the San Diego Convention Center are located in this neighborhood. Pantoja Park, the oldest park in San Diego, is located in the Marina District.
  Coordinates: 32°42′42″N 117°10′9″W / 32.71167°N 117.16917°W / 32.71167; -117.16917
  
  wn.com/Marina,_San_Diego
• Midtown, San Diego
  Midtown is a neighborhood in San Diego, California bordered by Mission Hills to the North, the Midway District to the West, Hillcrest and Park West to the East, and Downtown to the South.
  Coordinates: 32°44′19″N 117°10′31″W / 32.73861°N 117.17528°W / 32.73861; -117.17528
  
  wn.com/Midtown,_San_Diego
• 
  Mira Mesa, San Diego
  Mira Mesa is a large suburb that is part of the city of San Diego, California.
  Mira Mesa is bordered by Interstate 15 to the east, Interstate 805 to the west, the Los Peñasquitos Canyon to the north and Marine Corps Air Station Miramar, to the south. The west end of Mira Mesa is a business and technology park, often referred to as "Sorrento Mesa". This area is a major employment area for San Diego.
  Around the time of World War II the area now called Mira Mesa was used by the United States Army as a test area. Just west of U.S. Route 395 (now Interstate 15) was a Navy auxiliary landing field that was known locally as Hourglass Field because the layout of the runways was a single piece of asphalt in the shape of an hourglass. The Navy also used the surrounding area as a bombing range.
  Starting in 1969 there was a housing boom in the area that now extends from the I-15 freeway in the East to I-805 in the West and is approximately 10,500 acres (42 km²). It was one of the earliest areas of urban sprawl along the I-15 Corridor. Hourglass field became the site of San Diego Miramar College and Hourglass Field Community Park. The area was built so quickly that it was lacking schools, shopping centers, or other services for its thousands of residents. In 1971 Pete Wilson started his political career running for mayor with the slogan "No more Mira Mesas!" as a promise to stop quick, unplanned growth in San Diego.
  
  wn.com/Mira_Mesa,_San_Diego
• 
  Miramar, San Diego
  Miramar is a neighborhood in the northern part of the city of San Diego, California, USA. It includes residential areas and commercial and light industrial districts.
  Most residents live on the Marine Corps Air Station Miramar (formerly Miramar Naval Air Station). Miramar was the site of the real TOPGUN made famous by the movie Top Gun in 1986. NAS Miramar was realigned by the Base Realignment and Closure (BRAC) program in 1995 and turned over to the Marine Corps as a fixed wing and helicopter base in 1996. To the north of MCAS Miramar is the suburb Mira Mesa.
  The Miramar submarket consists of approximately fourteen million square feet of distribution, warehouse, office, and Miramar Road frontage retail related space. Miramar is one of San Diego County's most recognized real estate markets due in part to its central location, size, and traditional industrial characteristics. This market historically maintains one of the highest occupancy rates in the county. Recent occupancy rates were approximately 91%.
  
  wn.com/Miramar,_San_Diego
• Morena, San Diego
  Coordinates: 32°46′01.41″N 117°11′36.60″W / 32.7670583°N 117.1935°W / 32.7670583; -117.1935 Morena is a neighborhood in San Diego, California bordered by Bay Park to the North, Linda Vista to the East, Mission Bay to the West, and Mission Valley to the South. E. Mission Bay Dr. forms the Western boundary.
  
  wn.com/Morena,_San_Diego
• Oak Park, San Diego
  Coordinates: 32°43′59.57″N 117°04′14.10″W / 32.7332139°N 117.070583°W / 32.7332139; -117.070583 Oak Park is a neighborhood of the Mid-City region of San Diego, California.
  The neighborhood's borders are defined by Euclid Avenue to the west, Chollas Parkway/Streamview Drive/College Avenue to the north, and State Route 94 to the southeast. Oak Park map
  Oak Park is located 4 miles (6 km) from San Diego State University. The community is home to a large mall, the Marketplace at the Grove Shopping Center, with anchor stores of Wal-Mart, Target, Kohls, Staples, Sam's Club and 24-Hour Fitness.
  The center originally opened as a traditional shopping mall called College Grove with anchors of JC Penney, Walker Scott, Sears, and various national chain retail stores. It was the first shopping center in central San Diego for the burgeoning community growing in the area in the Post-War era.
  Over the years, management changed hands and in the mid-80s briefly became The Grove and received a pastel-influenced makeover. By this time rent had increased sharply and one by one tenants left. Before the mall closed the center had only Mervyns, Longs Drugs, MANN Theaters, and a branch of the United States Post Office.
  
  wn.com/Oak_Park,_San_Diego
• 
  Old Town, San Diego
  Coordinates: 32°45′27.45″N 117°11′44.11″W / 32.757625°N 117.1955861°W / 32.757625; -117.1955861
  Old Town is a neighborhood of San Diego, California. It contains 230 acres (93 ha) and is bounded by Interstate 8 on the north, Interstate 5 on the west, Mission Hills on the east and Bankers Hill on the south. It is the oldest settled area in San Diego and is the site of the first European settlement in present-day California. It contains Old Town San Diego State Historic Park and Presidio Park, both of which are listed on the National Register of Historic Places.
  The San Diego Presidio and Mission San Diego de Alcalá were founded in 1769 by Gaspar de Portolà and Junípero Serra on a bluff at the western end of the San Diego River valley. The Presidio and Mission constituted the first Spanish settlement in Alta California, the present day state of California. After five years the Mission moved to a location several miles upriver, while the Presidio on its hill remained the primary settlement. In the 1820s the town of San Diego grew up at the base of the bluff, at the site commemorated by Old Town San Diego State Historic Park, while the Presidio fell into disrepair.
  
  wn.com/Old_Town,_San_Diego
• 
  Otay Mesa, San Diego
  Otay Mesa is a community in the southern section of the city of San Diego, just north of the U.S.–Mexico border. It is bordered by the Otay River Valley and the city of Chula Vista on the north, Interstate 805 and the neighborhoods of Ocean View Hills and San Ysidro on the west, and unincorporated land of San Diego County on the north and east. Major thoroughfares include Otay Mesa Road/California State Route 905, Otay Valley Road/Heritage Road, Siempre Viva Road, and California State Route 125.
  South of the border between the United States and Mexico, the same region continues as a residential and industrial area called "Mesa de Otay", which is one of nine "delegaciones" (boroughs) of Tijuana Municipality.
  Otay (pronounced Oh-Tie) is derived from the Kumeyaay language. Although its meaning is disputed, possible derivations include "otai", meaning "brushy"; "Tou-ti" meaning "big mountain"; or "etaay" meaning "big".Mesa is the Spanish word for plateau, table or tableland.
  Aviation pioneer John J. Montgomery made experimental glider aircraft flights from Otay Mesa in 1883.
  
  wn.com/Otay_Mesa,_San_Diego
• 
  Pacific Ocean
  The Pacific Ocean is the largest of the Earth's oceanic divisions. It extends from the Arctic in the north to the Southern Ocean (or, depending on definition, to Antarctica) in the south, bounded by Asia and Australia in the west, and the Americas in the east.
  At 165.2 million square kilometres (64.1 million square miles) in area, this largest division of the World Ocean – and, in turn, the hydrosphere – covers about 46% of the Earth's water surface and about one-third of its total surface area, making it larger than all of the Earth's land area combined. The equator subdivides it into the North Pacific Ocean and South Pacific Ocean, with two exceptions: the Galápagos and Gilbert Islands, while straddling the equator, are deemed wholly within the South Pacific. The Mariana Trench in the western North Pacific is the deepest point in the world, reaching a depth of 10,911 metres (35,797 ft).
  The eastern Pacific Ocean was first sighted by Europeans early in the 16th century. Spanish explorer Vasco Núñez de Balboa crossed the Isthmus of Panama in 1513 and named it Mar del Sur (South Sea). The ocean's current name was given by Portuguese explorer Ferdinand Magellan during the Spanish expedition of world circumnavigation in 1521, who encountered favourable winds as he reached the ocean and called it Mar Pacifico in Portuguese, meaning "peaceful sea".
  
  wn.com/Pacific_Ocean
• 
  Rolando, San Diego
  Coordinates: 32°45′43.16″N 117°03′40.30″W / 32.7619889°N 117.061194°W / 32.7619889; -117.061194 Rolando is a neighborhood of the Mid-City region of San Diego, California. Rolando is mostly residential with the exception of El Cajon Boulevard, which features the Campus Plaza shopping center. Rolando is divided by University Avenue into two sections: Rolando Village to the north, and Rolando Park to the south.
  Rolando Village's borders are defined by College Avenue to the West, El Cajon Boulevard to the North, and University Avenue to the South. The eastern border with La Mesa is uneven, and is defined by several residential streets which lie between 67th and 73rd streets.
  Rolando Park's borders are defined by College Avenue to the West, University Avenue to the north, the 94 freeway to the south, and the City of La Mesa boundary to the east.
  Rolando hosts two elementary schools, both part of the San Diego Unified School District:
  Local Businesses
  
  wn.com/Rolando,_San_Diego
• 
  Rotary International
  Rotary International (also known as the Rotary Club) is an international service club whose stated purpose is to bring together business and professional leaders in order to provide humanitarian services, encourage high ethical standards in all vocations, and help build goodwill and peace in the world. It is a secular organization open to all persons regardless of race, color, creed, gender, or political preference. There are 34,282 clubs and over 1.2 million members worldwide. The members of Rotary Clubs are known as Rotarians. Members usually meet weekly for breakfast, lunch or dinner, which is a social event as well as an opportunity to organize work on their service goals.
  Rotary's primary motto is "Service above Self"; an earlier motto, "One profits most who serves best".
  The object of Rotary is to encourage and foster the ideal of service as a basis of worthy enterprise and, in particular, to encourage and foster:
  This objective is set against the "Rotary 4-way Test", used to see if a planned action is compatible with the Rotarian spirit. The test was developed by Rotarian and entrepreneur Herbert J. Taylor during the Great Depression as a set of guidelines for restoring faltering businesses and was adopted as the standard of ethics by Rotary in 1942. It is still seen as a standard for ethics in business management:
  
  wn.com/Rotary_International
• 
  San Diego
  San Diego /ˌsæn diːˈeɪɡoʊ/ is the eighth-largest city in the United States and second-largest city in California. The city is located on the coast of the Pacific Ocean in Southern California, immediately adjacent to the Mexican border. The birthplace of California, San Diego is known for its mild year-round climate, natural deep-water harbor, extensive beaches, long association with the U.S. Navy, and recent emergence as a healthcare and biotechnology enclave. The population was 1,301,617 at the 2010 census.
  Historically home to the Kumeyaay people, San Diego was the first site visited by Europeans on what is now the West Coast of the United States. Upon landing in San Diego Bay in 1542, Juan Cabrillo claimed the entire area for Spain, forming the basis for the settlement of Alta California 200 years later. The Presidio and Mission of San Diego, founded in 1769, were the first European settlement in what is now California. In 1821, San Diego became part of newly independent Mexico, and in 1850, became part of the United States following the Mexican-American War and the admission of California to the union.
  
  wn.com/San_Diego
• 
  South San Diego
  South San Diego is a district in San Diego, California, within a larger region known as the South Bay.
  Before the arrival of the Spanish explorers, area of South San Diego was largely inhabited by the Digueno people. The Digueno, also known as the Kuumeyay, traveled the region this is evidenced by the shallow depressions in boulders that were used for grinding acorn into meal, that are found throughout the area.
  John J. Montgomery achieved the first controlled flight when he successfully flew his glider aircraft from "Wheeler Hill" in Otay Mesa on August 28, 1883. The site of his historic flight is known as Silver Wing Park, located on Coronado Avenue, just east of Beyer Boulevard.
  
  In 1957, the area comprising South San Diego was annexed by San Diego from San Diego County.
  On July 18, 1984, in an event known as the San Ysidro McDonald's massacre, James Oliver Huberty, a 41-year old former welder from Canton, Ohio, committed a mass-murder of 21 people inside of a McDonalds restaurant in San Ysidro. The McDonalds site was razed in 1985. The site is now home to a Southwestern College satellite campus.
  
  wn.com/South_San_Diego
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  Southern California
  Southern California (SoCal) is a megaregion, or megapolitan area, in the southern area of the U.S. state of California. Large urban areas include Greater Los Angeles and Greater San Diego. The urban area stretches along the coast from Ventura through the Southland and Inland Empire to San Diego. The United States - Mexico border makes up the southern border. Southern California is a major economic center for the state of California and the nation.
  Southern California's population encompasses five metropolitan, or MSA, areas: Los Angeles County and Orange County together make up the Los Angeles metropolitan area; the Inland Empire consists of such cities as Riverside, Ontario, and San Bernardino; the San Diego metropolitan area; the Oxnard-Thousand Oaks-Ventura metro area; and the El Centro area. Out of these, three are heavy populated areas; the Los Angeles area with over 12 million inhabitants, the Riverside-San Bernardino area with over 4 million inhabitants, and the San Diego area with over 3 million inhabitants. For CSA metropolitan purposes, the five counties of Los Angeles, Orange, Riverside, San Bernardino, and Ventura are all combined to make up the Los Angeles metropolitan area; with San Diego as Southern California's other CSA metropolitan area. With over 22 million people, roughly 60% of California's population resides in Southern California.
  
  wn.com/Southern_California
• Stockton, San Diego
  Stockton is a neighborhood in San Diego, California bordered by Golden Hill to the North, Mountain View and Mt. Hope to the East, Grant Hill to the West, and Logan Heights to the South. I-15 forms the Eastern boundary.
  Coordinates: 32°42′48″N 117°07′23″W / 32.71333°N 117.12306°W / 32.71333; -117.12306
  
  wn.com/Stockton,_San_Diego
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  Talmadge, San Diego
  Talmadge is a neighborhood of the mid-city region of San Diego, California. Its borders are defined by Fairmount Avenue to the West, Montezuma Road/Collwood Boulevard to the Northeast, and El Cajon Boulevard to the South.
  It is named after the Talmadge sisters (Norma, Natalie and Constance), who were silent film stars. In 1927, the Talmadge sisters opened the Talmadge Park real estate development, which contains streets named for each of the sisters.
  The architecture in Talmadge is eclectic, with styles including Spanish Revival, California bungalows, Cape Cod cottages and Normandy Style homes. Cliff May, a renowned Southern California architect, designed several homes in Talmadge. Kensington and Talmadge are sometimes grouped together as one community for official purposes.
  Coordinates: 32°45′50″N 117°05′24″W / 32.764°N 117.09°W / 32.764; -117.09
  
  
  
  wn.com/Talmadge,_San_Diego
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  United States
  The United States of America (commonly abbreviated to the United States, the U.S., the USA, America, and the States) is a federal constitutional republic comprising fifty states and a federal district. The country is situated mostly in central North America, where its forty-eight contiguous states and Washington, D.C., the capital district, lie between the Pacific and Atlantic Oceans, bordered by Canada to the north and Mexico to the south. The state of Alaska is in the northwest of the continent, with Canada to the east and Russia to the west, across the Bering Strait. The state of Hawaii is an archipelago in the mid-Pacific. The country also possesses several territories in the Pacific and Caribbean.
  At 3.79 million square miles (9.83 million km²) and with over 312 million people, the United States is the third or fourth largest country by total area, and the third largest by both land area and population. It is one of the world's most ethnically diverse and multicultural nations, the product of large-scale immigration from many countries. The U.S. economy is the world's largest national economy, with an estimated 2011 GDP of $15.1 trillion (22% of nominal global GDP and over 19% of global GDP at purchasing-power parity). Per capita income is the world's sixth-highest.
  
  wn.com/United_States
• Webster, San Diego
  Webster is a neighborhood of the Mid-City region of San Diego, California.
  Webster is located just east of Golden Hill, west of the city of Lemon Grove, north of National City, and south of the City Heights neighborhood. Its borders are defined by Home Avenue to the Northwest, Euclid Avenue to the East, and State Route 94 to the South.
  
  
  Coordinates: 32°43′36″N 117°05′41″W / 32.726787°N 117.094774°W / 32.726787; -117.094774
  
  
  
  wn.com/Webster,_San_Diego

• Andy Dehnart
  Andy Dehnart (born August 26, 1977) is an American journalist and television critic. He may be best known as reality television's "longest-standing critic" for his online journalism, as he's the creator of the genre's first tracking website, RealityBlurred.com. He is a member of the Television Critics Association.
  Currently a contributor of television criticism and cultural journalism to NPR, The Daily Beast and msnbc.com, Dehnart has also written for Salon.com, Wired.com, The Boston Globe, Metro, The Chicago Tribune and Playboy. He regularly appears on television and the radio to discuss reality TV and popular culture.
  He created Reality Blurred in July 2000, and the daily-updated site quickly became a primary source for devotees of the reality TV explosion. The web site has received accolades from entertainment media, with Slate deeming it "the site the best culture weblog dedicated to television" and Entertainment Weekly awarding it an "A." USA Today named Dehnart one of the Top 100 People in Pop Culture in 2001.
  
  wn.com/Andy_Dehnart
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  Dr. Seuss
  Theodor Seuss Geisel ( /ˈɡaɪzəl/; March 2, 1904 – September 24, 1991) was an American writer, poet, and cartoonist most widely known for his children's books written under the pen names Dr. Seuss, Theo LeSieg and, in one case, Rosetta Stone.
  He published 46 children's books, which were often characterized by imaginative characters, rhyme, and frequent use of anapestic meter. His most celebrated books include the bestselling Green Eggs and Ham, The Cat in the Hat, One Fish Two Fish Red Fish Blue Fish, Horton Hatches the Egg, Horton Hears a Who!, and How the Grinch Stole Christmas!. Numerous adaptations of his work have been created, including 11 television specials, four feature films, a Broadway musical and four television series. He won the Lewis Carroll Shelf Award in 1958 for Horton Hatches the Egg and again in 1961 for And to Think That I Saw It on Mulberry Street.
  Geisel also worked as an illustrator for advertising campaigns, most notably for Flit and Standard Oil, and as a political cartoonist for PM, a New York City newspaper. During World War II, he worked in an animation department of the United States Army, where he wrote Design for Death, a film that later won the 1947 Academy Award for Documentary Feature.
  
  wn.com/Dr._Seuss
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  Jacob Bronowski
  Jacob Bronowski (18 January 1908 – 22 August 1974) was a Polish-Jewish British mathematician, biologist, historian of science, theatre author, poet and inventor. He is best remembered as the presenter and writer of the 1973 BBC television documentary series, The Ascent of Man, and the accompanying book.
  Jacob Bronowski was born in Łódź, Congress Poland, Russian Empire, in 1908. His family moved to Germany during the First World War, and then to England in 1920. Although, according to Bronowski, he knew only two English words on arriving in Great Britain, he gained admission to the Central Foundation Boys' School in London and went on to study at the University of Cambridge and graduated as the senior wrangler.
  As a mathematics student at Jesus College, Cambridge, Bronowski co-edited—with William Empson—the literary periodical Experiment, which first appeared in 1928. Bronowski would pursue this sort of dual activity, in both the mathematical and literary worlds, throughout his professional life. He was also a strong chess player, earning a half-blue while at Cambridge and composing numerous chess problems for the British Chess Magazine between 1926 and 1970. He received a Ph.D. in mathematics in 1935, writing a dissertation in algebraic geometry. For a time in the 1930s he lived near Laura Riding and Robert Graves in Majorca. From 1934 to 1942 he taught mathematics at the University College of Hull. Beginning in this period, the British secret service MI5 kept Bronowski under surveillance believing he was a security risk, which is thought to have restricted his access to senior posts in the UK.
  
  wn.com/Jacob_Bronowski
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  Kumeyaay
  The Kumeyaay, also known as Tipai-Ipai, Kamia, or formerly Diegueño, are Native American people of the extreme southwestern United States and northwest Mexico. They live in the states of California in the US and Baja California in Mexico. In Spanish, the name is commonly spelled Kumiai.
  The Kumeyaay consist of two related groups, the Ipai and Tipai. The two coastal groups' traditional homelands were approximately separated by the San Diego River: the northern Ipai (extending from Escondido to Lake Henshaw) and the southern Tipai (including the Laguna Mountains, Ensenada, and Tecate).
  Nomenclature and tribal distinctions are not widely agreed upon. The general scholarly consensus recognizes three separate languages: Ipai, Kumeyaay proper (including the Kamia), and Tipai in northern Baja California (e.g., Langdon 1990). However, this notion is not supported by speakers of the language (actual Kumeyaay people) who contend that within their territory, all Kumeyaay (Ipai/Tipai) can understand and speak to each other, at least after a brief acclimatization period. All three languages belong to the Delta–California branch of the Yuman family, to which several other linguistically distinct but related groups also belong, including the Cocopa, Quechan, Paipai, and Kiliwa.
  
  wn.com/Kumeyaay
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  Roger Revelle
  Roger Randall Dougan Revelle (March 7, 1909 — July 15, 1991) was a scientist and scholar who was instrumental in the formative years of the University of California, San Diego and was one of the first scientists to study global warming and the movement of Earth's tectonic plates. UC San Diego's first college is named Revelle College in his honor.
  Roger Revelle was born in Seattle to William Roger Revelle and Ella Dougan, and grew up in southern California, graduating from Pomona College in 1929 with early studies in geology and then earning a Ph.D. in oceanography from the University of California, Berkeley in 1936. While at Cal, he studied under Dr. George D. Louderback and was initiated into Theta Tau Professional Engineering Fraternity which started as a mining engineering fraternity and maintained a strong affinity for geology and geological engineering students. Much of his early work in oceanography took place at the Scripps Institution of Oceanography (SIO) in San Diego. He was also Oceanographer for the Navy during WWII. He became director of SIO from 1950 to 1964. He stood against the UC faculty being required to take an anti-communist oath during the Joseph McCarthy period. He served as Science Advisor to Interior Secretary Stewart Udall during the Kennedy Administration in the early 1960s, and was President of the American Association for the Advancement of Science (1974).
  
  wn.com/Roger_Revelle

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